CELECTRONICS COMPONENTS

URRENTSENSORSCURRENT SENSORS

Content

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4 2103

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Outline / Applications / Features / Applications map /
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Guide map

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Circuit system / Application notes /Part numbering system

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7

Important Notice

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・ 10

According to UL508 standard and CSA C22.2 No.14
standard

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・ 11

Data sheet
F-Series, L-Series, S-Series

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・ 19

Group network map

Group

CURRENT SENSORS

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7 2310Group network map
Group Network - Overseas○: Sales □: Factory △: R&D●■▲
Tamura Elsold GmbH■●Tamura Europe Limited
Czech branch●▲Tamura Corporationof America●Tamura Kaken Corp.,
U.S.A.

▲ Tamura Magnetic Engineering SRL■Op-Seed Co.,(BD)Ltd.

●Telepart-Tamura
Industria E Comercio
LTDA.
■ Industria Sul Brazil deTransformadores Ltda.
■ Indusul Industria deTransformadores Ltda.

●●■Tamura Corporation(Thailand) Co., Ltd.
●Tamura Corporation Vietnam Co., Ltd.
■Earth Tamura Electronic(Myanmar) Co., Ltd.

●● Tamura Corporation
Singapore Pte. Ltd.

●●▲
Taiwan Tamura
Technology Co., Ltd.
●●● Tamura Corporation ofHong Kong Limited●■▲Tamura Electronics(Malaysia) SDN.BHD.

●：Electronic components●：Electronic chemical / FA●：Information Equipment●：General and administrative■▲ Tamura Electronics(Shenzhen) Co.,Ltd.

■ Tamura Automotiveelectronics(Foshan) Ltd.

●▲● Tamura Corporation of China
Limited■ Hefei Ecriee-Tamura Electric Co., Ltd.
■ Tamura Seiko Electronics (Changshu)
Co., Ltd.

■ Tamura Electronics (Suzhou) Co.,Ltd.
●■Tamura Electronic Material (Tianjin)
Co.,Ltd.
●■▲Tamura FA System (Suzhou)
Corporation■▲ Tamura Electronics(Huizhou) Co.,Ltd.

●■Tamura Kaken(Dongguan)Ltd.

●■▲ Tamura Corporation
Sayama factory●■▲ Shanghai Xiangle Tamura Electro Chemical
Industry Co., Ltd.

○: Sales □: Factory △: R&D

Closed loop

Group Network - Japan

Fluxgate system■Tamura PowerTechnologies de Mexico,
S.A., DE C.V.

■Tamura Elcomponics
Technologies Pvt. Ltd.

●Tamura Kaken(Malaysia) SDN.BHD.

Introduction●■●Tamura Corporation of Korea●■▲Tamura Chemical Korea Co., Ltd.

Open loop●▲ Tamura Europe
Limited (U.K.)

Factory and R&D
for Current sensor

Tamura Corporation● head oﬃce/●▲Tokyo factory●■▲ Koha Co., Ltd.

■ Wakayanagi Tamura Corporation●■▲ Tamura Corporation
Iruma factory■■ Aizu Tamura Corporation● Tamura Corporation
Kodama factory●●●Osaka sales oﬃce●●Nagoya sales oﬃce●■▲ Tamura Corporation
Sakado factory●：Electronic components●：Electronic chemical / FA●：Information Equipment●：General and administrative

1

Sakado new factory
for automotive reactor

Outlines

CURRENT SENSORS

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5 1909Introduction

Outlines / Applications / Features

Outlines

Fluxgate system

The current sensor is a sensor to measure the current as its name.
However, The current is various. There is a current value up to
10k amperes treated in the power plant from 1mA, and the shapeof current waves also has AC, DC, and AC + DC. Since a method
and a structure the best in each measuring object are different,
there are also various current sensors. Tamura supplies the sensor
using the Hall-Effect system for measuring the current value fromOpen loop

several amperes to several kilo-ampere.
The Hall-Effect current sensor measures the magnetic flux produced

Vh = k · Ic · B ····· (1)in proportion to the primary current without any direct contact◦Vh･･･････ Hall voltage

with the primary circuit; the combination of the Hall element and◦K････････ Coefficient of sensibility

magnetic circuit provide excellent solution for measuring AC/ DC◦Ic････････ Control current

current with galvanic isolation and zero insertion loss.

◦B････････ Magnetic fluxdensity

The diagram in Figure-1 depicts the Hall current sensor basic

The induced Vh is small and is amplified byan amplification circuit.

principle. The magnetic flux produced in proportion to the primary
current, If, induced in the magnetic circuit, passes through the Hall
element inserted in the gap of the magnetic circuit resulting in a

Figure-1

Closed loop

potential difference, Vh, expressed by the following formula:

Applications

Features

Current control and detection of over-current in various types of

Measurement of DC, AC (kHz range), & complex current (AC+DC).

inverters. Used for general-purpose inverter, various types of power

The lineup of rated currents ranges from a few A to over 1000 A.

conversion equipment to control and to detect over-current. Also●G alvanic isolation with many UL compliant configurations.

used to measure DC current from the battery.

●F ast response time●H igh Reliability●V arious types of inverters (CVCF, vector), Industrial robots,
automation, devices, NC●

U PS, Elevator, Laser Cutting Machines, Welding Machines, Various●S olar power generation systems, Wind power systems, Fuel cell

types of Regulated Power Supply
systems2

Applications

CURRENT SENSORS

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10 2001

Applications of Current Sensor

L06P

L03S

L37S

L34S

LA**P

S27S

S28S

S29S

S30S

S42S

L18P

L08P

L06P

L03S

L37S

S21S

S22S

S27S

L18P

L34S

L40S

L51S

S22P

S23P

S30S

S42S

LA**P

F**P

L03S

L37S

L07P

L08P

S22P

S23P

S21S

S27S

L03S

L37S

L08P

L34S

S28S

S29S

L18P

L12P

F**P

S22P

S23P

S21S

S27S

S28S

L03S

L37S

L08P

L06P

L34S

S21S

S27S

S28S

S28S

Fluxgate system

L07P

Open loop

L18P

Introduction

Series（Example）

Applications

S29S

S29S

3

Closed loop

F**P

Guide Map

CURRENT SENSORS

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23 2310

Current Sensor / Guide map

Introduction

SERIES

Model

Circuit
Mounting
Primary
System Configuration Conductor

Rated
Current

Power
Voltage

UL R/C

Main Specification
Current
range

Page

F01P
F01PxxxS05L

F02P
F02PxxxS05L

FluxgatesystemFluxgatesystem●• Super precision ＆High stability• F02P & F03P：With reference
access• F03P：Longer creepage andclearance distances

19

+5V

●

• Super precision & High stability• With reference access

37

+5V

●

• Super precision & High stability• With reference access（Ref_in /Ref_out), * F26P150S12 has only
Vref (OUT) function• Suffix - ”A”；Improved output voltage
waveform distortion42●• Low cost
• Compact, high performance• Name end ”AHV”；Anti-Sulfurated（Coating），Improve dvdt
characteristics• Name end “R”; Rated voltage change62●• Low cost
• Built-in 2 circuits• Name end “S”；Anti-Sulfurated(Coating, Anti-Sulfurated resistance)

69●• Open loop - one chip ASIC model• With reference access• Non ratiometric output (Vout, Voff,
Vref)

112

• Low cost
• Compact

72• Ferrite core is used.
• With reference access• Used Anti-Sulfurated resistance73

On-board

Built-inbus-bar

6～50A

+5V

On-board

Built-inbus-bar50～100A

50～150A

F03P
F03PxxxS05L

6A～

Fluxgate system

Features

150A

F23P
F23PxxxS05R

F26P

F26PxxxS05

Open loop

F26PxxxS05A

FluxgatesystemOn-board

Through hole□20.5×11150A

F26P150S12

L18P

L18PxxxD15AHV
L18PxxxD15-OP
L18PxxxS05
L18PxxxS05R±15V

Open loop

On-board

Built-incoil/bus-bar

3～60A

Closed loop

+5V

+12V

L18PxxxS12

L07P

+12V

L07PxxxD15
L07PxxxD15S±15V
Open loop

On-board

Built-in
coil

3～30A
+5V

L07PxxxS05

LA17P
LA17PxxxS05

Open loop

On-board（Discrete）

L12P025D15

Open loop

On-board

10～50A+5V

Built-in
coil

25A

±15V

Built-inbus-bar

50A, 100A～

3A

Built-inbus-bar

2500A L12P

L32P

L32PxxxS05BFS
Open loop

On-board

L32PxxxS05FS

L08P

+5V
Through hole
□15×850～400A●

L08PxxxD15IPV/
W/IPVW

Open loop

On-board

Through hole
φ1650～500A±15V• Wide range of applications• Improve dV/dt characteristics

74

L01ZxxxS05

Open loop

On-board

Through hole
□15×850～600A+5V• Wide electrical current range• Compact

77

L01Z

4

Guide Map

CURRENT SENSORS

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Current Sensor / Guide map

Power
VoltageFeaturesPage●• Succession model of L37SxxxS05
series• Open loop - one chip ASIC model• Rated output voltage：Vof ±800mV
or ±625mV• With reference access• Non ratiometric output

78●• Design for lower dvdt noise• L37SxxxD15x；Succession modelof L03SxxxD15W series• L37SxxxS05x；With reference
access• Wide electrical current range• Compact

88• Wide electrical current range• Compact• Name end"W"; Saturation current up,
Change position of CN (MOLEX or JST)94

• Wide electrical current range• Ferrite core is used.
• With reference access• Used Anti-Sulfurated resistance96

LA37SxxxS05M
LA37SxxxS05J
Open loop

Connector(MOLEX/JST)

Through hole□20.3×10.3

50~600A+5V

50~600A+5V

LA37SxxxS05KM
LA37SxxxS05KJ

L37S

L37SxxxS05M
L37SxxxS05J
Open loop

Connector(MOLEX/JST)

Through hole□20.4×10.4

L37SxxxD15M
L37SxxxD15J

L03S

Connector（MOLEX）

L03SxxxD15
Open loop

Connector（MOLEX/JST）

L03SxxxD15WM
L03SxxxD15WJ

50~
600
（800）
A

±15V

50～600A
Through hole□20.5×10.5±15V
50～800A

L31S
L31SxxxS05FS

Open loop

Connector（MOLEX）

Through hole□20.5×10.5

50～600A+5V

L06PxxxS05

Open loop

On-board

Through hole
φ22300～800A+5V• Wide range of applications• Single power supply type97

L05Z800S15

Open loop

Connector（JST）

Through hole□20.5×10.5

800A

+15V

• Wide range of applications• Single power supply type

98

Open loop

Connector（MOLEX）

Through hole□40.5×40.5

200～1500A±15V●• Large aperture• Wide electrical current range• Suffix - “T” ; Wide temperature range( -40 ～ +105℃)

99●• Succession model of L34SxxxD15T
series• High-current (1500A_max)• Large aperture• Suffix - “C”；1500V DC system
voltage applicable103●• High-Current (2500A_max)• Large aperture• Suffix- “(none)”；Inner wall height
7mm, Suffix- “L”；3.3mm• Suffix- “C”；34mm. 1500V DC
system voltage applicable107●• High-Current (2500A_max)• Through-hole shape suitable forplate bus bars
• 1500V DC system voltage
applicable. UL508 Certification :Rated voltage 1000V.

117

L06P

～

3A

L05Z

2500A

L34S

●

L34SxxxD15

L34SxxxD15T

L40S

L40SxxxD15M
L40SxxxD15J
Open loop
L40SxxxD15CM
L40SxxxD15CJ

L51S

Introduction

Rated
Current

Connector（MOLEX/JST）

Through hole□40.5×30.5

200～1500A±15V

L51SxxxD15LM
L51SxxxD15LJ

L51SxxxD15M
L51SxxxD15J

Open loop

Connector（MOLEX/JST）

Through hole
□64.0×21.0

500～2500A

Through hole□104.5×22.5

1500A,
2000A,
2500A±15V

L51SxxxD15CM
L51SxxxD15CJ

L55S
L55SxxxD15

Open loop

Connector（MOLEX）

5±15V

Fluxgate system

Circuit
Mounting
Primary
System Configuration Conductor

Open loop

LA37S

Model

Closed loop

SERIESUL R/C

Main Specification
Currentrange

Guide Map

CURRENT SENSORS

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23 2310

Current Sensor / Guide map

Introduction

SERIES

Model

Circuit
Mounting
Primary
System Configuration Conductor

Rated
Current

Power
Voltage

UL R/C

Main Specification
Current
range

Features

Page●• Voltage - output type
• Name end"M2"; Backward compatibleof normal model, External magnetic
field improvement model• Name end "P"; Short lead model ofnormal model

121

123

S22P
S22PxxxS05M2
S22PxxxS05P

Closed loop

On-board

Built-inbus-bar

6～25A

+5V

Fluxgate system

S23P
S23PxxxD15M2
S23PxxxD15M1
S23PxxxD15

Closed loop

On-board

Built-inbus-bar

100A

±15V

●

• High accuracy, High performance• Name end"M2"; Backward compatible,
dv/dt improvement type
• Name end"M1": Conversion Ration
1:1000• Conversion Ration - Normal & M2
type are 1:2000

S21S180D15JN

Closed loop

Connector（JST）

Through hole
R10

180A

±15V

●

• Semicircle aperture• Conversion Ration 1:4000

126

S27S300D15Y
S27S300D15YM

Closed loop

Connector（MOLEX）

Through hole
φ20

300A

±20V

●

• High accuracy, High performance• Conversion Ration 1:2000• Connector:MOLEX (2 type)

127

S28S500D24Z
S28S500D24ZM
S28S500D24ZJ

Closed loop

Connector（MOLEX）

Through hole
φ30

500A

±24V

●

• High-current, High accuracy• Conversion Ration 1:5000• Connector: MOLEX (2 type), JST (1
type)

129

S29S1T0D24Z
S29S1T0D24ZM
S29S1T0D24ZJ

Closed loop

Connector（MOLEX/JST）

Through hole
φ38.5

1000A

±24V

●

• High-current, High accuracy• Conversion Ration 1:5000• Connector:MOLEX (2 type), JST(1 type)133

S30S2T0D24ZS30S2T0D24ZM
S30S2T0D24ZJ

Closed loop

Connector（MOLEX/JST）

Through hole
φ61

2000A

±24V

●

• High-current，High accuracy• Conversion Ration 1:5000• Connector：MOLEX（2 types），
JST（1 type）

135

S42S1T0D24Z
S42S1T0D24ZM
S42S1T0D24ZJ

Closed loop

Connector（MOLEX/JST）

Through hole
φ42

1000A

±24V

●

• High-current，High accuracy• Conversion Ration 1:5000• Connector：MOLEX（2 types），
JST（1 type）

139

S21S
S27S
～

6A

Open loop

2000A

S28S

S29S

Closed loop

S30S

S42S

6

Circuit

CURRENT SENSORS

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2 1510Circuit system
Tamura offers multiple current sensor options to meet application requirements：Open Loop or Linear type（magnetic proportionality）;
Closed Loop or Servo-type（magnetic balance）; Flux-Gate（magnetic equilibrium）.

Open loop

Fluxgate system

Introduction

If the current is applied to the cable, the magnetic field
proportional to the current in surroundings of the cable isgenerated on Ampere's rule. The magnetic core is set insurroundings of the cable to improve the sensitivity. The
Magnetic field is converted into the voltage by the linear
type - hall element is placed in the gap of the magnetic
core. But the output voltage of hall element is several tensof milli-volt, It enlarges it to the output voltage of the productspecification（several volts）by the operational amplifier.
The sensor output voltage is linearly proportional to themagnetic flux generated by the measured current. In general,
the open loop sensor is voltage output. The characteristic（accuracy, linearity, response, temperature property, andhigh-frequency current*1, etc.）of the current sensor is nota little better than that of other circuit methods because of
the difference of the circuit configuration（magnetic circuit ,magnetism-electric conversion and amplification of electricalcircuit）. However, the size can be reduced and it is lower-cost more than other circuit methods.

Figure-2. Open loop

Open loop*1-We use silicon steel and permalloy in internal magnetic core of the open-loop
sensors in order to improve the measurement possible current and hysteresis
error. Therefore, at the frequency of the applied current exceeds more thanseveral KHz, there is a possibility that the internal circuit may be damaged by theheat generation of the core loss.

Closed loop

Closed loop

The closed loop type current sensor measures the appliedcurrent on the condition that the magnetic flux density inthe magnetic core is extremely zero. Therefore, there is no
influence on accuracy by the non-linearity and hysteresis
in the core because the flux density in the magnetic core
operates in the starting point of the B-H curve in theoperation region*1. The characteristic of the closed loop
type is better than the open loop type current sensor.
The addition of a secondary winding（1000-5000 turns）on
the magnetic core allows feedback current to be suppliedin opposition to measured current to compensate or cancel
the magnetic flux generated by the measured current.
The output of the closed loop sensor is a current output
proportional to the measured current divided by the numberof secondary winding turns*2.
*1-At the high-frequency current（1-2kHz or more）and the pulse current, current
sensor should operate at ACCT（transformer）because the loop gain of the
feedback control decreases. Under such a condition, the magnetic flux in themagnetic core is generated .
*2-Output current ＝ （Primary current ）/（Secondary winding turns）

Figure-3. Closed loop

Fluxgate system
The flux-gate current sensor replaces the Hall element withprobe coil made of highly saturable material. The magnetic
offset of the probe coil does not occur in order to be driven
by high-frequency current. The flux-gate utilizes a magneticbalance system to achieve high accuracy, temperaturestable current output typically converted to a voltage output
with an internal high precision resistor.

Figure-4. Fluxgate system

7Appli note

CURRENT SENSORS

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3 1709Fluxgate system

Introduction

Application notes<General Considerations><Open loop>

1. T he sensor uses polar electronic components. When the

1. High frequency primary current may result in excessive heating

polarity of the power supply is mistaken, the sensor is damaged.

in iron magnetic core and cause damage to internal circuitry;

2. Static electricity or excessive voltage can increase an offset

for high frequency applications select current sensor with ferrite

voltage in the Hall element, and cause offset voltage to change.

core material.
2. If the measured current exceeds the rated current, magnetic

Please exercise care in handling and application.

core saturation will occur and the output voltage signal will not

3. In order to prevent the influence of noise, the use of twisted

be linearly proportional to the measured current.

cable or shielded cable for the output line is recommended
4. If using this device within a magnetic field generated by otherdevices, the specified accuracy may not be obtainable.

<Closed Loop>

5. O ur products（several models are excluded ）are adjusted

1. For closed loop current sensors please insure the power supply

Open loopwith the trimming method by the measurement condition

voltage is balanced, symmetrical, and, applied simultaneously（Load resistance, Power supply voltage）of specification

to avoid potential increase in DC offset error.

sheets. Therefore, characteristics（Offset, Output, etc.）and its

2. Maximum rated current measurement duration is timedependent.

deviation may be changed in different circuit conditions from

Maximum rated current applied in excess of the time limit can

the measurement condition. All change characteristic items are

result in damage to internal electronic circuitry; please consult

not indicated on specification sheets.

Tamura for assistance.

6. The performance of current sensors with through-hole（aperture）

3. When using a measurement resistor to convert current output

is dependent on the position of the primary conductor. Tamura

to voltage output select a resistor with stable temperature

specifications are based on a primary conductor completely

characteristic to insure accuracy of the output voltage.

Closed loop

filling the through-hole（aperture）area.

4. Compensation current supplied to the secondary winding varies

7. T he current sensor rated current in DC Amps.

in proportion to the measured current based on the conversion

8. Please use mating connector with equivalent terminal plating

ratio.（If/KN; KN ＝ secondary turns）Please insure the PSU

material to insure proper operation and avoid possibility ofhas required current capacity to supply compensation current‘galvanic corrosion’.

to the secondary winding.

9. P lease do not store in high-temperature and high-humidity
storage environment. Please use it after confirming soldering<Flux-Gate>

when it is kept for six months or more.（product soldered with

1. Compensation current supplied to the secondary winding varies

substrate）
10. We recommend performing a zero offset adjustment by measuring

in proportion to the measured current. Please insure the PSU

the offset voltage at startup. In continuously operation for a few

has required current capacity to supply compensation current
to the secondary winding.

months, or at change of ambient temperature or humidity is large,

2. T here is 450kHz ripple voltage present on the output and

we recommend regularly performing a zero offset adjustment at

reference output voltage signals . An external capacitor maybe

being idling（it is clear that the current is not apply）.

added if necessary.

11. The current sensor doesn't have built-in protection circuit(devices and fuses, etc.). As a failure mode of the sensor,
there is a short circuit and open state. In the case of a shortcircuit state, the abnor-mal temperature rise of the internal
parts is assumed, and there is a possibility to smoke and toignite. If it is used in safety critical circuit blocks, please takeappropriate measures by protection devices, protection circuits,
etc. For closed loop –type sensors and flux gate (closed looptype) sensors, the consumption current of the secondary power
supply varies in proportion to the measurement current.

8Part No

CURRENT SENSORS

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1 1405Introduction

Part numbering system

Fluxgate system

Outlines
Ex）

L03 S ＊＊＊ D 15 □□□□
S22 P ＊＊＊ S 05 □□□□❻

L ＊＊ ：Open loop system（Magnetic Proportion System）
S ＊＊ ：Closed loop system（Servo system）
F ＊＊ ：Fluxgate system

LA ＊＊ ：Open loop system - One chip ASIC
❷ Mounting configuration（1 figure）
P ： Through Hole Mounting Device
M ： Surface Mount Device❹ Control power supply type（1 figure）
S：Single supply D：Dual supply❺ Power supply voltage（2 figures）
15：15VEx）
Figures❸ Rated current（3 figures）
Ex）
050 ： 50A

1T0 ： 1000A

05：5V❻ Special specification（4 figures_MAX.）S ： Bolt-on Device

2R5 ： 2.5A

Open loop❶ Model（3 figures or 4 figures）

005 ： 5A

500 ： 500A

9Special specification

Ｂ

With a busbar

Ｃ

With a coverＪ

Connector Maker : JST

Ｍ

Connector Maker : Molex

Ｗ

Saturation current is increased.

Ｘ

Secondary coil :1000 Turns

Ｚ

Secondary coil : 5000 Turns

Ｙ

Secondary coil : 2000 Turns

Closed loop❶ ❷ ❸ ❹ ❺

Notices

CURRENT SENSORS

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3 1510

Important Notice
7. This product is not designed to resist radiation.

1. The content of this information is subject to change without

vehicle equipment, safety devices, and so on) in which・U se in liquids such as water, oil, chemical solutions, ororganic solvents, and use in locations where the product will
be exposed to such liquids.
・U se that involves exposure to direct sunlight, outdoor
exposure, or dusty conditions.
・Use in locations where corrosive gases such as sea winds,
Cl2, H2S, NH3, SO2, or NO2, are present. (Some productimproves durability)・U se in environments with strong static electricity orelectromagnetic radiation.
・Use that involves placing inflammable material next to the
product.
・Use of this product either sealed with a resin filling or coatedwith resin.
・Use of water or a water soluble detergent for flux cleaning.
・Use in locations where condensation is liable to occur.

extremely high quality and high reliability is required, or if

8. D o not use or otherwise make available the TAMURA

the malfunction or failures of product could be cause loss of

products or the technology described in this document for any

human life, bodily injury.

military purposes, including without limitation, for the design,prior notice for the purpose of improvements, etc. Ensure that

Introduction

you are in possession of the most up-to-date information whenusing this product.
2. T his product is intended to be used in general electronics
applications (electric home appliances, business equipment,
information equipment, communication terminal equipment,
measuring devices, industrial equipment, and so on). This
product is neither intended nor warranted for use in following
equipment or devices:

Open loop

Fluxgate system

Special application (such as for medical devices,transportation equipment, traffic signal control equipment,
fire and crime prevention equipment, aeronautics andspace devices, nuclear power control, fuel control, in-Tamura Corporation shall not be held responsible for any

development, use, stockpiling or manufacturing of mass

damage incurred by customers or any third party when products

destruction weapons (e.g. nuclear, chemical, or biologicalare used in special application, unless specifically permitted inweapons or missile technology products). When exporting

this document.

and re-exporting the products or technology described in thisdocument, you should comply with the applicable export control

3. Tamura Corporation constantly strives to improve quality andlaws and regulations and follow the procedures required byreliability, but malfunction or failures are bound to occur withsuch laws and regulations including, without limitation, Japansome probability in current sensor. To ensure that failures do-Foreign Exchange and Foreign Trade Control Law and U.S.-

not cause accidents resulting in injury or death, fire accidents,

Export Administration Regulations. The TAMURA productssocial damage, and so on, users are to thoroughly verify theand related technology should not be used for or incorporated

Closed loop

safety of their designs in devices and/or systems.

into any products or systems whose manufacture, use, or saleis prohibited under any applicable domestic or foreign laws or

4. The operation examples and circuit examples shown in thisregulations.

information are for reference purposes only, and Tamura
Corporation disclaims all responsibility for any violations of

9. Please contact your TAMURA sales office for details as toindustrial property rights, intellectual property rights and any

environmental matters such as the RoHS compatibility ofother rights owned by Tamura Corporation or third parties that

Product. Please use TAMURA products in compliance with allthese may entail.

applicable laws and regulations that regulate the inclusion or

5. T he circuit examples and part constants listed in theseuse of controlled substances, including without limitation, thespecifications are provided as reference for the verification

EU RoHS Directive. TAMURA assumes no liability for damagesof characteristics. The user is to perform design, verification,or losses occurring as a result of your noncompliance withand judgment under his or her own responsibility, taking into

applicable laws and regulations.

account the various conditions.

10. T
 AMURA assumes no liability for damages or losses incurred by
you or third parties as a result of unauthorized use of TAMURA

6. T he products are designed for use in environments where

products.

consumer electronics are commonly used. It is not designed foruse in special environments such as listed below, and if such

11. T his document and any information herein may not be

use is considered, the user is to perform thorough safety andreproduced in whole or in part without prior written permission

reliability checks under his/her responsibility.

from TAMURA.

10

UL, CSACURRENT SENSORS

1/8

16 2309

According to UL508 standard and CSA C22.2 No.14 standard

Pollution
DegreeF01P

F01P ＊＊＊ S05

USR

105˚C.

2

F02P

F02P ＊＊＊ S05

USR

105˚C.

2

F03P

F03P ＊＊＊ S05

USR

105˚C.

2

F23P

F23P ＊＊＊ S05R

USR, CNR

85˚C.

2

F26P

F26P ＊＊＊ S05, F26P ＊＊＊ S05A, F26P ＊＊＊ S05B

USR

85˚C.

2

L07P

L07P ＊＊＊ D15, L07P ＊＊＊ D15S, L07P ＊＊＊ S05

USR, CNR

80˚C.

2

L18P

L18P ＊＊＊ D12, L18P ＊＊＊ D15, L18P ＊＊＊ D15-OP, L18P ＊＊＊D15AH, SL18P ＊＊＊ D15, L18P ＊＊＊ D15AHV, L18P ＊＊＊ D15L

USR, CNR

85˚C.

2

80˚C.

2

L31S

L18P ＊＊＊ D15C, L18P ＊＊＊ S05, L18P ＊＊＊ S05R, L18P ＊＊＊ S12
L31S ＊＊＊ S05FS

USR

85˚C.

2

L32P

L32P ＊＊＊ S05FS, L32P ＊＊＊ S05BFS, L32P ＊＊＊ S05BK, L32P ＊＊＊ S05BFK

USR

85˚C.

2

L34S
L37S/
L37P

L51S

L34S ＊＊＊ D15

USR, CNR

L34S ＊＊＊ D15T
L37S ＊＊＊ D15J, L37S ＊＊＊ D15M, L37S ＊＊＊ D15LJ, L37S ＊＊＊D15LM, L37P ＊＊＊ D15,L37S ＊＊＊ S05J,L37S ＊＊＊ S05M

USR

L37S ＊＊＊ D15EY, L37S ＊＊＊ D15EJ, L37S ＊＊＊ D15EM

USR, CNR

L51S ＊＊＊ D15J, L51S ＊＊＊ D15M, L51S ＊＊＊ D15LJ, L51S ＊＊＊D15LM, L51S ＊＊＊ D15CJ, L51S ＊＊＊ D15CM

USR, CNR

L51S ＊＊＊ D15Y, L51S ＊＊＊ D15LY, L51S ＊＊＊ D15CY

80˚C.

2

105˚C.

2

85˚C.

2

105˚C.

2

85˚C.

2

L52S

L52S ＊＊＊ D15

USR105˚C.

2

L55S

L55S ＊＊＊ D15

USR, CNR

105˚C.

2

LA02P

LA02P ＊＊＊ S03

USR, CNR

110˚C.

2

LA03P

LA03P ＊＊＊ S05

USR, CNR

110˚C.

2

LA16P

LA16P ＊＊＊ S03, LA16P ＊＊＊ S05

USR, CNR

105˚C.

2

LA17P

LA17P ＊＊＊ S05

USR, CNR

105˚C.

2

Note
US indicates United States Standard.

CN indicates Canadian National Standard.

Note
Models F01P; may be followed by 006, 015, 025 or 050, followed by S05, may be followed by D, or L, may be followed by slash and any numbers from 01 through 99 or
blank. Models F02P; followed by 001 through 050 or 1R1 through 49R9, followed by S05, may be followed by D, L, -P0, -P1, -P2, -P3, -P4, -P5, -P6, -P7, -P8, -P9, -PA,
-PB, -PC, -PD, -PE or -PF, may be followed by slash and any numbers from 01 through 99 or blank. Models F02P(2); followed by 001 through 075 or 1R1 through 74R9,
followed by S05, may be followed by -PF, may be followed by slash and any numbers from 01 through 99 or blank. Models F03P; followed by 006, 015, 025 or 050, followed
by S05, may be followed by D, L, -P1, -P2, -P3, -P4, -P5, -P6, -P7, -P8, -P9, -PA, -PB, -PC, -PD, -PE or -PF, may be followed by slash and any numbers from 01 through99 or blank, may be prefixed by V. Models L18P(without cover); followed by 001 through 065 or 01R1 through 65R1, followed by D or S, followed by 05, 12 or 15, may befollowed by A, B, H, L, -OP, P, R, S, T, W or V, may be followed by /XX, -XX, /DE or /LS, where “XX” maybe 0 through 99, represent the modified products, or A through ZZ,
represent special code from customer. Models L18P(with cover); Current Transducers, (S)L18P series, Models L18P or SL18P, followed by 001 through 060 or 01R1 through
59R9, followed by D or S, followed by 05, 12 or 15, may be followed by A, B, C, H, L, -OP, P, R, S, T, W or V, may be followed by /XX, -XX, /DE or /LS, where “XX” maybe
0 through 99, represent the modified products, or A through ZZ, represent special code from customer .Models L32P; L32PxxxS05Bzz, L32PxxxS05BzzK, L32PyyyS05zz,
where “xxx” maybe 001 through 200, where “yyy” maybe 001 through 400, where “zz” maybe F, S, FS or blank. All models maybe followed by /xx, where “xx” maybe 0
through 99, or A through ZZ, represent special code from customer. Models L37S and L37P; may be followed by “/” and two digits letter(s) and/or number(s) may be followedby five digits “-”, “/” and/or letter(s). Models L51S; followed by 010 through 990, 1T0 through 4T9 or 5T0, followed by D15, may be followed by C or L, followed by J, M or
M-A, may be followed by 1, may be followed by W. Models L51S(2); followed by 010 through 990, 1T0 through 2T9 or 3T0, followed by D15, may be followed by C or L,
followed by Y, may be followed by 1, may be followed by W. Models L52S; followed by 100 to 999, 1001 to 1999, 2001 to 2999, 1T0 to 1T9, 2T0 to 2T9 or 3T0, followedby D15, D15M, D15M-A or D15S, may be followed by “-”, “/”, number(s) and/or letter(s). Models L55S; followed by 500 through 999, 1001 through 1999, 2001 through2999, 3001 through 3999, 4001 through 4999, 1T0 through 1T9, 2T0 through 2T9, 3T0 through 3T9, 4T0 through 4T9 or 5T0, followed by D15M or D15M-A, may befollowed by “-”, “/”, number(s) and/or letter(s). Models LA16P; followed by 001 through 100 or 1R1 through 99R9, followed by S, followed by 05 or 03, maybe followed by “-”, “/”,
number(s) and/or letter(s). Models LA17P; followed 01 through 199, followed by R, followed by 1 through 9, followed by S05 or S05P, may be followed by 0 through 8, may
be followed by five digits “-”, “/” and/or letter(s).

11Introduction

Environmental
Maximum Surrounding
Air Temperature rating

Fluxgate system

Requirements Evaluated to(US and/or CN)

ModelOpen loop

SeriesRatings - Environmental

Closed loop

UL FILE No. E243511
Power Circuit and Motor-mounted Apparatus - Component

UL, CSACURRENT SENSORS

2/8

16 2309

According to UL508 standard and CSA C22.2 No.14 standard

Fluxgate system

Introduction

UL FILE No. E243511
Power Circuit and Motor-mounted Apparatus - Component
SeriesRatings - Environmental
Requirements Evaluated to(US and/or CN)

Model

Environmental
Maximum Surrounding
Air Temperature rating

Pollution
Degree

LA37S

LA37S ＊＊＊ S05M, LA37S ＊＊＊ S05J, LA37S ＊＊＊ S05J1,
LA37S ＊＊＊ S05KM, LA37S ＊＊＊ S05KJ, LA37S ＊＊＊ S05KJ1

USR, CNR

105˚C.

2

S21S

S21S180D15JN

USR, CNR

80˚C.

2

S22P

S22P ＊＊＊ S05, S22P ＊＊＊ S05P, S22P ＊＊＊ S05M2

USR, CNR

85˚C.

2

S23P

S23P50/100D15, S23P50/100D15M1, S23P50/100D15M2

USR, CNR

85˚C.

2

S25P

S25P ＊＊＊ D15 ＊USR, CNR

85˚C.

2

S26P

S26P200D15Y

USR, CNR

85˚C.

2

S27S

S27S300D15Y, S27S300D15YM

USR, CNR

85˚C.

2

S28S

S28S500D24Z, S28S500D24ZM, S28S500D24ZJ

USR

70˚C.

2

S29S

S29S1T0D24Z, S29S1T0D24ZM, S29S1T0D24ZJ

USR

85˚C.

2

S30S

S30S2T0D24Z, S30S2T0D24ZM, S30S2T0D24ZJ

USR, CNR

85˚C.

2

S42S

S42S1T0D24Z, S42S1T0D24ZM, S42S1T0D24ZJ

USR, CNR

85˚C.

2

Z05P

Z05P***S05, Z05P***S05P

USR, CNR

105˚C.

2

Note

Open loop

US indicates United States Standard.

CN indicates Canadian National Standard.

Note
Models LA37S; followed by 0 through 8, may be followed by five digits “-”, “/” and/or letter(s), may be followed by “/” and two digits letter(s) and/or number(s).

Closed loop

CSA FILE No. 218328
Industrial control Equipment - Miscellaneous Apparatus
Series
L40S

Model

Ratings - Environmental
Requirements Evaluated to(US and/or CN)

L40S ＊＊＊ D15J, L40S ＊＊＊ D15M, L40S ＊＊＊ D15CJ,
L40S ＊＊＊ D15CM

USR, CNR

Note
US indicates United States Standard.

CN indicates Canadian National Standard.

12

Environmental
Maximum Surrounding
Air Temperature rating

Pollution
Degree105˚C.

2

UL, CSACURRENT SENSORS

3/8

16 2309

According to UL508 standard and CSA C22.2 No.14 standard
Ratings - Electrical

6 A, 600 Vrms

5 Vdc, 25 mA

F01P015S05

15 A, 600 Vrms

5 Vdc, 30 mA

F01P025S05

25 A, 600 Vrms

5 Vdc, 35 mA

F01P050S05

50 A, 600 Vrms

5 Vdc, 55 mA

F02P006S05

6 A, 600 Vrms

5 Vdc, 25 mA

F02P015S05

15 A, 600 Vrms

5 Vdc, 30 mA

F02P025S05

25 A, 600 Vrms

5 Vdc, 35 mA

F02P050S05

50 A, 600 Vrms

5 Vdc, 55 mA

Max 75A, 600 Vrms

5 Vdc, Max 85mA

F02P＊＊＊S05-PF

F03P

F23P

F26P

L07P

L07P

L18P

F03P006S05

6 A, 600 Vrms

5 Vdc, 25 mA

F03P015S05

15 A, 600 Vrms

5 Vdc, 30 mA

F03P025S05

25 A, 600 Vrms

5 Vdc, 35 mA

F03P050S05

50 A, 600 Vrms

5 Vdc, 55 mA

F23P050S05R

50 A, 600 Vrms

5 Vdc, 55mA

F23P100S05R

100 A, 600 Vrms

5 Vdc, 110mA

F26P050S05
F26P050S05A

50 A, 1000 Vrms

5 Vdc, 60 mA

F26P100S05
F26P100S05A

100 A, 1000 Vrms

5 Vdc, 100 mA

F26P100S05B

100 A, 600 Vrms

5 Vdc, 100 mA

F26P150S05
F26P150S05A

150 A, 1000 Vrms

5 Vdc, 115 mA

L07P003D15
L07P003D15S

3 A, 600 Vrms

L07P005D15
L07P005D15S

Series

Output2.5 ± 2.2 Vdc,
± 0.5 mA

L18P

Model
All models in(S)L18PxxxD12
family (except “C”)
L18P＊＊＊D12
L18P＊＊＊D12L
L18P＊＊＊D12AHV

Primary(Feed-through)1 A through65.1 A at 0.1 A
increments,
600 Vrms

2.5 ± 2.2 Vdc,
± 0.5 mA

L18P＊＊＊D15C

L18P

L18P＊＊＊D12C

1 A through 60 A
at 0.1 A
increments,
600 Vrms

L18P＊＊＊S12

L18P

2.5 ± 2.2 Vdc,
± 0.5mA

L18P＊＊＊S05
L18P＊＊＊S05R

1 A through60 A at 0.1 A
increments,
600 Vrms

100 A, 600 Vrms

L31S200S05S
L31S200S05FS

200 A, 600 Vrms

L31S300S05S
L31S300S05FS

300 A, 600 Vrms

5 A, 600 Vrms

L31S400S05S
L31S400S05FS

400 A, 600 Vrms

L07P010D15
L07P010D15S

10 A, 600 Vrms

L31S500S05S
L31S500S05FS

500 A, 600 Vrms

L07P015D15
L07P015D15S

15 A, 600 Vrms

L31S600S05S
L31S600S05FS

600 A, 600 Vrms

L07P020D15
L07P020D15S

20 A, 600 Vrms

L32PxxxS05FS

400 Amax, 600 Vrms

L32PxxxS05BFS

200 Amax, 600 Vrms

L07P025D15
L07P025D15S

25 A, 600 Vrms

L32PxxxS05BK
L32PxxxS05BFK

200 Amax, 600 Vrms

L07P030D15
L07P030D15S

30 A, 600 Vrms

L34S200D15
L34S200D15T

200 A, 600 Vrms

L07P003S05

3 A, 600 Vrms

L07P005S05

5 A, 600 Vrms

L34S300D15
L34S300D15T

300 A, 600 Vrms

L07P010S05

10 A, 600 Vrms

400 A, 600 Vrms

L07P015S05

15 A, 600 Vrms

L34S400D15
L34S400D15T

L07P020S05

20 A, 600 Vrms

L34S500D15
L34S500D15T

500 A, 600 Vrms

L07P025S05

25 A, 600 Vrms

L07P030S05

30 A, 600 Vrms

L34S600D15
L34S600D15T

600 A, 600 Vrms

L34S800D15
L34S800D15T

800 A, 600 Vrms

L34S1T0D15
L34S1T0D15T

1000 A, 600 Vrms

L34S1T2D15
L34S1T2D15T

1200 A, 600 Vrms

L34S1T5D15
L34S1T5D15T

1500 A, 600 Vrms

0 ～ 4.625 Vdc,
0 ± 0.35 mA

L31S

0 - 4 Vdc,
0.4 mA

L32P

1 A through65.1 A at 0.1 A
increments,
600 Vrms

0 - 3.75 Vdc,
0.4 mA

L34S± 15 Vdc,± 20 mA± 12 Vdc,± 20 mA

0 - 4 Vdc, 0.4 mA± 15 Vdc,± 20 mA

0 - 4 Vdc, 0.4 mA± 12 Vdc,± 20 mA

0 - 4 Vdc, 0.4 mA

12Vdc, 15 mA

0 - 4 Vdc, 0.4 mA

5Vdc, 15 mA

0 - 4 Vdc, 0.4 mA＊＊＊ : 001 through 060: 1 A through 60 A, 1R1 through 59R9: 1.1 A
through 59.9 A (Step interval 0.1 A)

L31S100S05S
L31S100S05FS

All models in(S)L18PxxxD15
family (except “C”)
L18P＊＊＊D15
L18P＊＊＊D15L
L18P＊＊＊D15-OP
L18P＊＊＊D15AH
L18P＊＊＊D15AHV
SL18P＊＊＊D15

Output＊＊＊ : 001 through 060: 1 A through 60 A, 1R1 through 59R9: 1.1 A
through 59.9 A (Step interval 0.1 A)

2.5 ± 2.2 Vdc,
± 0.5 mA

50 A, 600 Vrms

5 Vdc,
30 mA

Input

＊＊＊ : 001 through 065: 1 A through 65A, 1R1 through 65R1: 1.1 A
through 65.1 A (Step interval 0.1 A)

L31S050S05S
L31S050S05FS± 15 Vdc,± 30 mA

Secondary (Sensing)
Introduction

F01P006S05

Input

Fluxgate system

F02P

Primary(Feed-through)0 - 4 Vdc,
0.4 mA＊＊＊ : 001 through 065: 1 A through 65A, 1R1 through 65R1: 1.1 A
through 65.1 A (Step interval 0.1 A)

5 Vdc, 15 mA

1.875 - 3.125
Vdc, 0.3125 mA

5 Vdc, 20 mA

2.5 ± 0.625 Vdc ,0.3125 mA

5 Vdc, 20 mA

2.5 ± 0.8Vdc ,0.33 mA± 15 Vdc,± 25mA

0 - 4 Vdc, 0.4 mA

Note
For models F01P, F02P, F03P, L18P and L32P, see note on page 1.

13Open loop

F01P

Secondary (Sensing)

Model

Closed loop

SeriesUL, CSACURRENT SENSORS

4/8

16 2309

According to UL508 standard and CSA C22.2 No.14 standard
Ratings - Electrical
SeriesModel

Introduction

L37S050D15J
L37S050D15M
L37S050D15LJ
L37S050D15LM
L37S100D15J
L37S100D15M
L37S100D15LJ
L37S100D15LM

L37S

Open loop

Fluxgate system

L37S200D15J
L37S200D15M
L37S200D15LJ
L37S200D15LM

Closed loop

L37S

L37S

Primary(Feed-through)Secondary (Sensing)
Input

Series

OutputModel

Primary(Feed-through)

L37P050D15

50 A, 300 Vrms

L37P100D15

100 A, 300 Vrms

L37P200D15

200 A, 300 Vrms

L37P300D15

300 A, 300 Vrms

L37P400D15

400 A, 300 Vrms

L37P500D15

500 A, 300 Vrms

L37P600D15

600 A, 300 Vrms

L40S200D15J
L40S200D15M

200 A, 600 Vrms

L40S400D15J
L40S400D15M

400 A, 600 Vrms

L40S500D15J
L40S500D15M

500 A, 600 Vrms

L40S600D15J
L40S600D15M

600 A, 600 Vrms

L40S800D15J
L40S800D15M

800 A, 600 Vrms

L40S1T0D15J
L40S1T0D15M

1000 A, 600 Vrms

L40S1T2D15J
L40S1T2D15M

1200 A, 600 Vrms

L40S1T5D15J
L40S1T5D15M

1500 A, 600 Vrms
200 A, 1500 Vrms

Input

Output± 15 Vdc,± 25mA

0 - 4 Vdc, 0.4 mA± 15 Vdc,± 17 mA

0 ± 4.0Vdc,± 0.4 mA

± 15 Vdc,
25 mA± 4 Vdc,
0.4 mA

L52S

All models in L52S
series(L52S100 to
L52S3T0)

100 A through3000 A, 600Vrms
See “Primary
current rating”
designation in thenomenclature fordetails.

± 15 Vdc,
20mA± 4 Vdc,
0.4 mA

L55S

500 A throughAll models in L55S
5000 A
series(L55S500 to
1000Vrms
L55S5T0)
See nomenclature.

± 15 Vdc,
20mA± 4 Vdc, 0.4 mA

50 A, 600 Vrms
L37P
100 A, 600 Vrms

200 A, 600 Vrms

L37S300D15J
L37S300D15M
L37S300D15LJ
L37S300D15LM

300 A, 600 Vrms

L37S400D15J
L37S400D15M
L37S400D15LJ
L37S400D15LM

400 A, 600 Vrms

L37S500D15J
L37S500D15M
L37S500D15LJ
L37S500D15LM

500 A, 600 Vrms

L37S600D15J
L37S600D15M
L37S600D15LJ
L37S600D15LM

600 A, 600 Vrms

L37S050S05J
L37S050S05M

50 A, 600 Vrms

L40S200D15CJ
L40S200D15CM

L37S100S05J
L37S100S05M

100 A, 600 Vrms

L40S400D15CJ
L40S400D15CM

400 A, 1500 Vrms

L37S200S05J
L37S200S05M

200 A, 600 Vrms

L40S500D15CJ
L40S500D15CM

500 A, 1500 Vrms

L40S600D15CJ
L40S600D15CM

600 A, 1500 Vrms

L40S800D15CJ
L40S800D15CM

800 A, 1500 Vrms

L40S1T0D15CJ
L40S1T0D15CM

1000 A, 1500 Vrms

L40S1T2D15CJ
L40S1T2D15CM

1200 A, 1500 Vrms

L40S1T5D15CJ
L40S1T5D15CM

1500 A, 1500 Vrms

L51SxxxD15J
L51SxxxD15M
L51SxxxD15LJ
L51SxxxD15LM

5000 Amax,
600 Vrms

L51SxxxD15CJ
L51SxxxD15CM

5000 Amax,
1500 Vrms

L51SxxxD15Y
L51SxxxD15LY

3000 Amax,
600 Vrms

L51SxxxD15CY

3000 Amax,
1500 Vrms± 15 Vdc,± 25mA

0 - 4 Vdc, 0.4 mA

L40S

L37S300S05J
L37S300S05M

300 A, 600 Vrms

L37S400S05J
L37S400S05M

400 A, 600 Vrms

L37S500S05J
L37S500S05M

500 A, 600 Vrms

L37S600S05J
L37S600S05M

600 A, 600 Vrms

L37S050D15EY
L37S050D15EJ
L37S050D15EM

50 A, 1000 Vrms

L37S100D15EY
L37S100D15EJ
L37S100D15EM

100 A, 1000 Vrms

L37S200D15EY
L37S200D15EJ
L37S200D15EM

200 A, 1000 Vrms

L37S300D15EY
L37S300D15EJ
L37S300D15EM

300 A, 1000 Vrms

L37S400D15EY
L37S400D15EJ
L37S400D15EM

400 A, 1000 Vrms

L37S500D15EY
L37S500D15EJ
L37S500D15EM

500 A, 1000 Vrms

L37S600D15EY
L37S600D15EJ
L37S600D15EM

600 A, 1000 Vrms

5 Vdc, 20mA

± 15 Vdc,± 25mA

2.5 ± 0.625 Vdc,
0.3125 mA

L51S

0 - 4 Vdc, 0.4 mA

Note
For models L37S, L37P, L51S, L52S and L55S see note on page 1.

14

Secondary (Sensing)UL, CSACURRENT SENSORS

5/8

16 2309

According to UL508 standard and CSA C22.2 No.14 standard
Ratings - Electrical
Input

OutputLA02P021S03
LA02P035S03
LA02P
LA02P054S03
LA02P085S03

50 A, 480Vac

LA03P

LA03P021S05
LA03P035S05
LA03P054S05
LA03P085S05

50 A, 480Vac

5Vdc, 0.5mA

5Vdc, 0.5mA

LA16P

LA16P＊＊＊S03
LA16P＊＊＊S05± 100 A MAX.,
600 Vrsm

5 Vdc Max.,
23 mA Max.

Primary(Feed-through)Secondary (Sensing)
Input

Output± 15 Vdc,± 25mA0 - 1.35 Vdc,
45mA

180 A, 600 Vrms

S22P006S05
S22P006S05P
S22P006S05M2

6 A, 600 Vrms

S22P015S05
S22P015S05P
S22P015S05M2

15 A, 600 Vrms

2.5 ± 0.8 Vdc
Max.,
5 mA Max.

S22P025S05
S22P025S05P
S22P025S05M2

25 A, 600 Vrms

0 Vdc through5 Vdc, reference
voltage as follows

S23P50/100D15

100 A, 600 Vrms

MAX. ± 15 Vdc,
± 62.5 mA-2.5 - 2.5 Vdc;
-50 - 50mA

S23P50/100D15M1

100 A, 600 Vrms

2.5 Vdc,
0 ± 0.5 mA

MAX. ± 15 Vdc,
± 112.5 mA-5 - 5 Vdc;
-100 - 100mA

S23P50/100D15M2

100 A, 600 Vrms

MAX. ± 15 Vdc,
± 62.5 mA-2.5 - 2.5 Vdc;
-50 - 50mA

1.65 Vdc,
0 ± 0.5 mA

S25P050D15X

50 A, 600 Vrms

MAX. ± 15 Vdc,
± 62.5 mA-5 - 5 Vdc;
-50 - 50mA

with 2 or 6

1.5 Vdc,
0 ± 0.5 mA

S25P100D15X

100 A, 600 Vrms

MAX. ± 15 Vdc,
± 112.5 mA-5 - 5 Vdc;
-100 - 100mA

with 3 or 7

0.5 Vdc,
0 ± 0.5 mA

S25P100D15Y

100 A, 600 Vrms

MAX. ± 15 Vdc,
± 62.5 mA-5 - 5 Vdc;
-50 - 50mA

S25P150D15Y

150 A, 600 Vrms

MAX. ± 15 Vdc,
± 87.5 mA-3.75 - 3.75 Vdc;
-75 - 75mA

with blank or 0 or 4
with 1 or 5

1 - 200 A,
600Vrms+5Vdc,
15mA

S21S

3.3Vdc, 0.5mA

S22P

S23P

S25P

0.5 Vdc through
2.5 Vdc,0±0.5 mA

with blank or 8

LA37S

Model
S21S180D15JN

3.3Vdc, 0.5mA

LA17PxxxS05

LA17P

SeriesLA37S050S05@

50 A, 600 Vrms

LA37S100S05@

100 A, 600 Vrms

LA37S200S05@

200 A, 600 Vrms

LA37S300S05@

300 A, 600 Vrms

LA37S400S05@

400 A, 600 Vrms

LA37S500S05@

500 A, 600 Vrms

LA37S600S05@

600 A, 600 Vrms

LA37S050S05K@

50 A, 600 Vrms

LA37S100S05K@

100 A, 600 Vrms

LA37S200S05K@

200 A, 600 Vrms

LA37S300S05K@

300 A, 600 Vrms

LA37S400S05K@

400 A, 600 Vrms

LA37S500S05K@

500 A, 600 Vrms

LA37S600S05K@

600 A, 600 Vrms

+5Vdc,
max. 23mA

2.5 ± 0.8 Vdc,
0.33 mA  +5Vdc,
max. 23mA

2.5 ± 0.625 Vdc,
0.3125 mA+5Vdc,+17.5mA

2.5 ± 2.2 Vdc,
0. ± 0.5 mA

0 - 3.125 Vdc,
3mA
5 Vdc,
12.5 mA

Z05P

Z05P0R3S05P
Z05P0R6S05
Z05P0R6S05P

300 mA, 600 Vrms
600 mA, 600 Vrms

S26P

S26P200D15Y

200 A, 600 Vrms

MAX. ±15
Vdc,±112.5 mA-5 - 5 Vdc;
-100 - 100mA

S27S

S27S300D15Y
S27S300D15YM

300 A, 600 Vrms

±15 Vdc,±162.5 mA

0 - ±7.5 Vdc,
±150mA

S28S

S28S500D24Z
S28S500D24ZM
S28S500D24ZJ

500 A, 600 Vrms

± 24 Vdc,± 130 mA

0 - ± 5 Vdc,
± 100mA

S29S

S29S1T0D24Z
S29S1T0D24ZM
S29S1T0D24ZJ

1000 A, 600 Vrms

± 24 Vdc,± 235 mA

0 - ± 10 Vdc,
± 200mA

S30S

S30S2T0D24ZS30S2T0D24ZM
S30S2T0D24ZJ

2000 A, 600 Vrms

24 Vdc, 45 mA;-24 Vdc, -45 mA

0 - ± 10 Vdc,
± 400mA

S42S

S42S1T0D24Z
S42S1T0D24ZM
S42S1T0D24ZJ

1000 A, 600 Vrms

± 24 Vdc,± 245 mA

± 10 Vdc,± 200mA

Note
For models LA16P, LA17P and LA37S, see note on page 1 and 2.

15

0 - 3.125 Vdc,
7.5mA
0 - 3.125 Vdc,
12.5mA@ - Replaced with J, J1, M
Z05P0R3S05

Introduction

Secondary (Sensing)

Fluxgate system

Primary(Feed-through)Open loop

Model

Closed loop

SeriesUL, CSACURRENT SENSORS

6/8

16 2309

According to UL508 standard and CSA C22.2 No.14 standard
Conditions of Acceptability- When installed in the end-use equipment, consideration shall be given to the following:

Introduction

Common terms
1

The devices have been evaluated for use in pollution degree 2 environment only.

2

A suitable enclosure shall be provided in the end-use application

3

The terminals have not been evaluated for field wiring.

4

The devices are not intended to be used with any wire as the feed-through coil wound onto the Case.

Fluxgate system

5	The secondary sensing circuit shall be powered by an Isolated Secondary Circuit such as Limited
Voltage/Current circuit or Limiting Impedance circuit.
6	The required clearance and creepage distance between primary conductor and the secondary circuits
shall be maintained in the end-use application.
7	The housing of the female connector provided by the end-product shall be evaluated as a barrier underthe end-application Standard in the end-use application, in case the clearance and/or the creepage
distance do not meet the requirements of the end-application Standard.

Open loop

Please refer to the next section for other items. If you have any question, please contact distributor or sales
office.

Closed loop

CAUTION

The descriptions are directed from UL and CSA..

Series

Model

F01P

F01P ＊＊＊ S05

F02P

F02P ＊＊＊ S05

F03P

F03P ＊＊＊ S05

F23P

F23P ＊＊＊ S05R
F26P ＊＊＊ S05

F26P

F26P ＊＊＊ S05A
F26P ＊＊＊ S05B

CAUTION / Notice (or CoA)- / Notice: The maximum temperature at top of case shall not be higher than 110°C and busbar shall not
be higher than 108°C in the end-use product.

- / Notice: The devices have been evaluated with the provision of the two cupper conductor-cum-heat sinkas the primary conductor, measured 100 by 85 mm, 0.5 mm thick.
- / Notice: All devices except for Model F26P100S05B have been evaluated with the bus bar (20.5 mm x
11 mm (225.5 mm2) x 170 mm long) under the temperature test. Based on this effect, the temperature of
the bus bar was kept at 94.9 °C

L07P ＊＊＊ D15
L07P

L07P ＊＊＊ D15S

- / -L07P ＊＊＊ S05
Note
For models F01P, F02P and F03P, see note on page 1.

16

UL, CSACURRENT SENSORS

7/8

16 2309

According to UL508 standard and CSA C22.2 No.14 standard
CAUTION
SeriesThe descriptions are directed from UL and CSA..

CAUTION / Notice (or CoA)

Model

Introduction

L18P ＊＊＊ D15
L18P ＊＊＊ D15C
L18P ＊＊＊ D15-OP
L18P ＊＊＊ D15AH
L18P

L18P ＊＊＊ S05- / -L18P ＊＊＊ S05R
L18P ＊＊＊ S12
SL18P ＊＊＊ D15
L18P ＊＊＊ D15L
L31S ＊＊＊ S05S
L31S ＊＊＊ S05FS
L32P ＊＊＊ S05FS

L32P

L32P ＊＊＊ S05BFS
L32P ＊＊＊ S05BFSK

L34S ＊＊＊ D15
L34S

L34S ＊＊＊ D15C
L34S ＊＊＊ D15T
L34S ＊＊＊ D15TC- / Notice: Do not wrap the primary conductor around the core part of the product for preventing to reduce
the required Spacings.
- / Notice: Do not wrap the primary conductor around the core part of the product for preventing to
reduce the required Spacings. The maximum temperature at case should not exceed 150˚C by the case’s
insulation performance.

CAUTION: Do not wrap the primary conductor around the core

part of the product for preventing to reduce the required Spacings. /For models with suffix T in Temperature Rating designation detailed in
NOMENCLATURE for models in L34S series and L34SC series, themaximum temperature of the bus bar (primary conductor) shall not exceed
135°
C at the end-use application.

L37S ＊＊＊ D15J

Open loop

L31S

Fluxgate system

L18P ＊＊＊ D15AHV

L37S ＊＊＊ D15M
L37S ＊＊＊ D15LJ
L37S ＊＊＊ D15LM
L37S

L37S ＊＊＊ D15P
L37S ＊＊＊ D15EY
L37S ＊＊＊ D15EJ- / Notice: The housing of the female connector provided by the end-product shall be evaluated asa barrier under the end-application Standard in the end-use application, in case the clearance and/or the creepage distance do not meet the requirements of the end-application Standard. The maximum
temperature of busbar shall not be higher than 102.3°C respectively at the end-use application.

Closed loop

L37S ＊＊＊ D15EM
L37S ＊＊＊ S05J
L37S ＊＊＊ S05M
L40S ＊＊＊ D15J
L40S

L40S ＊＊＊ D15M

- / -L40S ＊＊＊ D15CJ
L40S ＊＊＊ D15CM
L51S ＊＊＊ D15J
L51S ＊＊＊ D15M

L51S

L51S ＊＊＊ D15LJ
L51S ＊＊＊ D15LM- / The primary bus bar or conductor shall not exceed 120°C in the end use application.

L51S ＊＊＊ D15CJ
L51S ＊＊＊ D15CM

L52S

L52S ＊＊＊ D15- / The primary bus bar or conductor shall not exceed 120°C in the end use application. The connector
shall not exceed 105°C in the end use application. The devices have been evaluated on the assumptionthat the device is used in a primary circuit that a MLV would be controlled at 6 kV in a surge protective
device.

L55S

L55S ＊＊＊ D15- / The primary bus bar or conductor shall not exceed 120°C in the end use application. The connector
shall not exceed 105°C in the end use application.

Note
For models L37S, L37P, L51S, L52S and L55S see note on page 1 and 2.

17

UL, CSACURRENT SENSORS

8/8

16 2309

According to UL508 standard and CSA C22.2 No.14 standard

Introduction

CAUTIONCAUTION / Notice (or CoA)

Series

Model

LA02P

LA02P ＊＊＊ S03

- / -

LA03P

LA03P ＊＊＊ S05

- / -

LA16P
LA17P
LA37S

Fluxgate system

The descriptions are directed from UL and CSA..

S21S

LA16P ＊＊＊ S03
LA16P ＊＊＊ S05- / The maximum temperature of busbar shall not be higher than 129.4°C in the end-use product.

LA17P ＊＊＊ S05- / The temperature of the primary terminal shall not exceed 120°C in the end-use application.

LA37S ＊＊＊ S05
LA37S ＊＊＊ S05K

- / The maximum temperature of the primary conductor bus-bar equal to or lower than 120 ゚ C at the enduse application.

S21S180D15JN

CAUTION: Do not wrap the primary conductor around the core part ofthe product to increase measured current. / -S22P ＊＊＊ S05
S22P

S22P ＊＊＊ S05P- / -S22P ＊＊＊ S05M2
S23P50/100D15
S23P

S23P50/100D15M1

Open loop

S23P50/100D15M2

conductor-cum- heat sink as primary conductor of each side for safe usage.
/ Notice : The primary conductor temperature and PCB should not exceed
100˚C by the temperature regulations of internal parts.

S25P

S25P ＊＊＊ D15 ＊CAUTION: Do not wrap the primary conductor around the core part of

S26P

S26P200D15Y

CAUTION: Do not wrap the primary conductor around the core part of

S27S

S27S300D15Y
S27S300D15YM
S28S500D24Z

S28S

Closed loop

CAUTION: Provide two min. 100 by 85 mm, 0.5mm thick cupper

S28S500D24ZM
S28S500D24ZJ
S29S1T0D24Z

S29S

S29S1T0D24ZM
S29S1T0D24ZJ
S30S2T0D24Z

S30S

S30S2T0D24ZM
S30S2T0D24ZJ
S42S1T0D24Z

S42S

S42S1T0D24ZM
S42S1T0D24ZJ

Z05P

the product to increase measured current. / the product to increase measured current. / -- / Notice: Do not wrap the primary conductor around the core part of the product for preventing to reduce
the required Spacings.
- / Notice: Do not wrap the primary conductor around the core part of the product for preventing to
reduce the required Spacings. The maximum temperature at case should not exceed 140˚C by the case’s
insulation performance.
- / Notice: Do not wrap the primary conductor around the core part of the product for preventing to reduce
the required Spacings. The primary conductor temperature should not exceed 95˚C by the temperature
regulations of internal parts.
- / Notice: These devices have been evaluated with the bus bar cooled by Liquid CPU cooler, Type ELCLMR240-BS manufactured by Enermax Technology Corporation. Based on this effect, the temperature of
the bus bar was kept at 116.0˚C. Other than this usage, an additional evaluation shall be considered andconducted in the end-use application.
- / Notice: These devices have been evaluated with the copper bus bar (Size；φ 44mm，L350mm) under
the temperature test. Based on this effect, the temperature of the bus bar was kept at 138.5˚C. Other than
this usage, an additional evaluation shall be considered and conducted in the end-use application.

Z05P ＊＊＊ S05- / -Z05P ＊＊＊ S05P

Note
For models LA16P, LA17P and LA37S, see note on page 1 and 2.

18

F01/02/03P S05L

CURRENT SENSORS

1/1

2 1609Fluxgate system / Voltage-output type, Anti-Surge current, Compact

F01P S05L, F02P S05L, F03P S05L SERIESF02PxxxS05L

F03PxxxS05L• Super precision & High stability（Low temperature drift）.
• Unipolar power voltage; +5V. Rated Current; 6 〜 50A.
Multi-range models. MAX_Temp.105℃ . Voltage-output type.
• F01PxxxS05L series are designed by the pin compatibility as highend models of S22PxxxS05M2 series.

• Backward compatible to F01PxxxS05, F02PxxxS05, F03PxxxS05
Series.
• Anti-Surge current（4kAT，8/20uS, single）• Mounting area reduced, however, pin compatibility. Longitudinal
dimension reduced.

Comparison of the main features
SeriesFeatures

F01PxxxS05L

Without reference access.

F02PxxxS05L

With reference access, Ref_in / Ref_out.

F03PxxxS05L

With reference access, Ref_in / Ref_out. Higher creepage and clearance distances.

Open loop＊＊＊： Rated Current symbol

Fluxgate system

F01PxxxS05L

Introduction

RoHS

SPECIFICATIONS
Value

Types
F01PxxxS05L

F02PxxxS05L

F03PxxxS05L

Rated Current If（xxx: Rated Current symbol）

6A（006）/ 15A（015）/ 25A（025）/ 50A（050）

Maximum current（ At Vcc=+5V, Ta=+105℃）± 20A（If=6A）/ ± 51A（If=15A）/ ± 85A（If=25A）/ ± 150A（If=50A）
No

Yes
3pcs

Number of primary busbar
7.7mm

7.5mm
UL508（file № E243511）, EN50178, EN61010-1, EN60950-1

STANDARDS－ 40℃ ～ +105℃

13.4

13.4

12.7

Same
footprint !

3φ
0.
7.62

7.62
2.54
2.54
1.11

12.7

F01PxxxS05L
2.54×2=5.08

9F01PxxxS05
2.54×2=5.08

2.54
2.54

10

7.62

2.54×2=5.08

2.54
2.54

The mounting area has been reduced more than the F01P
/ F02P / F03PxxxS05 series. However, the F01P /F02P / F03PxxxS05L series series are 100% compatible
with the F01P / F02P / F03PxxxS05series in regards tothe footprint mounting.

S22PxxxS05
S22PxxxS05M2

12.7

12.7

1.16

Ambient operating temperature

Mounting area

8.2mm

7.62

Clearance distance，Primary ⇔ Secondary

4pcs

2.54
2.54

Existence of reference access

Closed loop

4kAT（2kA × 2. Number of primary tunes is two tunes.）

Maximum peak current

6-φ
1.2

Spec

Reduced1.16mm.

The F02P/F03PxxxS05L series also similarly reduces the mounting area.

The above-mentioned comparison tables are the auxiliary data for understanding each series. For details, please confirm the next page or subsequent ones.

19

▶▶▶

F01P L

CURRENT SENSORS

Fluxgate system / Voltage-output type

1/5

6 2105Anti-Surge current, Compact size

F01P L SERIESIntroduction

RoHS

ABSOLUTE MAXIMUM RATINGS

Fluxgate system

Parameters

Symbol

Unit

Value

Comment

Supply voltage

Vcc

V

7

Primary conductor temperature

―

℃

110

ESD（HBM: Human Body Model）

―

kV

4

C=100pF，R=1.5k Ω

―

kAT

4

Current waveform：
・Front time 8µs
・Time to half value 20µs
・singleSymbol

Unit

Value

lnsulation voltage

Vd―

AC4200V，for 1minute（Sensing current 0.5mA）

Primary ⇔ Secondary

lnsulation Resistance

RIS―≧ 500M Ω（at DC500V）

Primary ⇔ Secondary

Clearance distance

ｄCi

―

7.7mm

Primary ⇔ Secondary

Creepage distance

ｄCp

―

7.7mm

Primary ⇔ Secondary

Case material――

UL94 V-0

Comparative Tracking Index；
（CTI）

CTI

V

600

―

―

300V，CAT Ⅲ，PD2

Reinforced isolation,non uniform field according
to EN62477-1:2012 and EN62477-1:2012/
A11:2014, EN61010――

600V，CAT Ⅲ，PD2

Basic isolation,non uniform field according toEN62477-1:2012 and EN62477-1:2012/
A11:2014, EN61010

Maximum peak current

Closed loop

Open loop

ISOLATION CHARACTERISTICS
Parameters

Application example

Comment

ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Value

Parameters

SymbolUnit

Ambient operating temperature

TA

℃

－ 40

＋ 105

Ambient storage temperature

Ts

℃

－ 40

＋ 105

Mass

ｍ

g

MIN

TYP

12

20

MAX

Comment

F01P L

CURRENT SENSORSSPECIFICATIONS

2/5

6 2105

TA=+25℃，
Np=1T，
RL=10kΩ，Vcc=+5V

Unit

Value
MIN

IPN

15

A

25

F01P006S05L

－ 20

20

F01P015S05L

－ 51

51

F01P025S05L

IPM

A

F01P050S05L
Supply Voltage

Vcc

V

Number of primary turns

Np

T

Number of secondary turns

85

－ 150

150

4.75

F01P025S05L

Ns

1737

T

1764
1600

F01P006S05L

25

F01P015S05L

30

Icc

mA

55

Output voltage range

Vo

V

Output voltage（at Ip=0A）

Vo

V

4.625
2.5

－ 10.40

10.40

F01P015S05L－ 7.10

7.10－ 6.25

6.25

F01P050S05L－ 5.80

5.80

F01P006S05L－ 0.10

0.10

F01P015S05L－ 0.170.17－ 0.250.25－ 0.46

0.46

F01P025S05L

Voe

mV

Ioe

A

F01P050S05L
F01P006S05L± 10.0± 80.0

F01P015S05L± 7.5± 70.0

TCVo

ppm/K

± 6.5

± 60.0

F01P050S05L± 6.0± 60.0

F01P006S05L

104.2

F01P015S05L

41.67

F01P025S05L

Theoretical sensitivity

0.375

F01P006S05L
F01P025S05L

Temperature coefficient of Vo（at Ip=0A）

Icc=15 ＋ Ip（mA）／ Ns

35

F01P050S05LElectrical offset current reffered to primary ＊ 1

5.25

1816

F01P050S05L

F01P025S05LElectrical offset voltage ＊ 1

5.00
1，2，3

F01P006S05L
F01P015S05L

Consumption current (at IP)－ 85

F01P025S05LIntroduction

50

F01P050S05L
Primary current, measuring range

Comment

Fluxgate system

F01P015S05LMAX

6

F01P006S05L
F01P025S05L

TYP

Gth

mV/A

25

Sensitivity errorεG%

Temperature coefficient of Sensitivity（at TA= － 40℃～＋ 105℃）

TCG

ppm/K

Linearity error（at IP)

εL

%

－ 0.1

0.1

Magnetic offset current referred to primary (at 10 × Ip）

IOM

A

－ 0.1

0.1

＊1 Offset voltage value is after removal of core hysteresis.

21

－ 0.7

ppm/K of 2.5V（－ 40℃～＋ 105℃）

625mV/IPN

12.5

F01P050S05L

Open loop

Primary nominal current

Symbol0.7± 40

Closed loop

Parameters

F01P L

CURRENT SENSORSSPECIFICATIONS
SymbolPeak to peak output ripple at oscillator freqency F01P006S05L（f typ=450kHz）
F01P015S05L

F01P025S05L

Value

Unit

―

MIN

TYP

MAX

40

160

15

60

10

40

mV

5

Introduction

F01P050S05L
Reaction time（at 10% of IPN）

Comment

RL=1k Ω20

F01P006S05L

0.3

RL=1k Ω，di/dt=18A/µs

F01P015S05L

0.3

RL=1k Ω，di/dt=44A/µs

tra

µs

0.3

RL=1k Ω，di/dt=68A/µs

F01P050S05L

0.3

RL=1k Ω，di/dt=100A/µs

F01P006S05L

0.3

RL=1k Ω，di/dt=18A/µs

F01P015S05L

0.3

RL=1k Ω，di/dt=44A/µs

0.3

RL=1k Ω，di/dt=68A/µs

0.3

RL=1k Ω，di/dt=100A/µs

F01P025S05L

Response time（at 90% of IPN ）trµsFrequency bandwidth（± 1dB）

BW

kHz

200

RL=1k ΩFrequency bandwidth（± 3dB）

BW

kHz

300

RL=1k ΩF01P025S05L
F01P050S05L

Fluxgate system

6 2105

TA=+25℃，
Np=1T，
RL=10kΩ，Vcc=+5V

Parameters

Overall Accuracy（at TA=25℃）

F01P006S05L

2.5

F01P015S05L

1.9

F01P025S05L

XG%

XG=（100×Voe/625）+εG+εL

1.8
1.7

F01P050S05L

Open loop

3/5

STANDARDSEN62477-1：2012 and EN62477-1：2012/A11 2014，EN61010-1，EN62368-1，UL508（file № E243511）※ Please refer to the another sheet about conditions of UL Recognition.

Closed loop

Characteristic curve (TYP)

0.1

1.0

10.0

100.0

Ip frequency （kHz）
1000.0Figure 1：Linearity curve
Attenuate quantity (dB)

Phase (deg)

25
20
15
10
5
0
-5
-10
-15
-20
-25
-30

Phase (deg)Attenuate quantity （dB）

5
4
3
2
1
0
-1
-2
-3
-4

Figure 2：Frequency response curveex）F01P025S05L
Measurement condition Ta=+25℃，RL=1k Ω，Ip=3A，Vcc=+5V

22

F01P L

CURRENT SENSORS

4/5

6 2105SUPPORT DOCUMENTATION

Maximum continuous DC primary current

F01P015S05L Derating

Figure 4：Ip vs Ta for F01P015S05L

F01P025S05L Derating

F01P050S05L Derating

Figure 5：Ip vs Ta for F01P025S05L

Figure 6：Ip vs Ta for F01P050S05L

Open loop

Figure 3：Ip vs Ta for F01P006S05L

Fluxgate system

Introduction

F01P006S05L Derating

According to which the following conditions are true the maximum continuous DC primary current plotshows the boundary of the area.
① Ip ＜ Ipmax
Closed loop

② Junction temperature Tj ＜ 125℃
③ Resistor power dissipation ＜ 0.5 x rated power

Frequency derating

AC
AC Derating
Derating
max RMS AC Current/
max DC Curent

1.25
1.00
0.75
0.50
0.25
0.00
10

100

1k

10k

100k

1M

f［Hz］

Figure 7：M aximum RMS AC primary current/maximum DC
primary current vs frequency

23

F01P L

CURRENT SENSORS

5/5

6 2105CURRENT SENSORS

10

9

8

If/3

Introduction

1

2

3

10

9

8

IN
1

2

3

10

9

8

1

2

3

IN

Fluxgate system

OUT

If/2

If

DIMENSIONS (mm)

Open loop

Country of production

Square pin
Size:3- □ 0.5 ± 0.05

Closed loop

OUT

IN

Current direction

Terminal number

Note① Input② Input③ Input
④ —
⑤ —
⑥ —
⑦ —

1. Unless otherwise specified,tolerances shall be ±0.25mm
2. Unit is [mm]⑧ Output⑨ Output⑩ Output
⑪ Vo
⑫ GND
⑬ Vcc

RECOMMENDED HOLE DIAMETER (mm)Identification markingThe top side of product is marked for identification with the previous
model.
Rated current 6A ･･･ Blue color
Rated current 15A ･･･ White color
Rated current 25A ･･･ Orange color
Rated current 50A ･･･ Green color

Ex）Marking example↑ Mark shape : L

24

OUT

F02P L

CURRENT SENSORS

Fluxgate system / Voltage-output type

1/6

6 2105Anti-Surge current, Compact size

F02P L SERIESIntroduction

RoHS

ABSOLUTE MAXIMUM RATINGS
Symbol

Unit

Value

Comment

Supply voltage

Vcc

V

7

Primary conductor temperature

―

℃

110

ESD（HBM: Human Body Model）

―

kV

4

C=100pF，R=1.5k Ω

―

kAT

4

Current waveform：
・Front time 8µs
・Time to half value 20µs
・singleSymbol

Unit

Value

lnsulation voltage

Vd―

AC4100V，for 1minute（Sensing current 0.5mA）

Primary ⇔ Secondary

lnsulation Resistance

RIS―≧ 500M Ω（at DC500V）

Primary ⇔ Secondary

Clearance distance

dCi

―

7.5mm

Primary ⇔ Secondary

Creepage distance

dCp

―

7.5mm

Primary ⇔ Secondary

Case material――

UL94 V-0

Comparative Tracking Index；
（CTI）

CTI

V

600

―

―

300V，CAT Ⅲ，PD2

Reinforced isolation,non uniform field according
to EN62477-1:2012 and EN62477-1:2012/
A11:2014, EN61010――

600V，CAT Ⅲ，PD2

Basic isolation,non uniform field according toEN62477-1:2012 and EN62477-1:2012/
A11:2014, EN61010

Maximum peak current

Fluxgate system

Parameters

Application example

Comment

ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Value

Parameters

SymbolUnit

Ambient operating temperature

TA

℃

－ 40

＋ 105

Ambient storage temperature

TS

℃

－ 40

＋ 105

Mass

m

g

MIN

TYP

12

25

MAX

Comment

Closed loop

Parameters

Open loop

ISOLATION CHARACTERISTICS

F02P L

CURRENT SENSORSSPECIFICATIONS

Primary nominal current

Symbol

Unit

Value
MIN

F02P015S05L

IPN

50

Introduction

－ 20

20

F02P015S05L

－ 51

51

IPM

A

F02P050S05L
Supply Voltage

Vcc

V

Number of primary turns

Np

T

－ 85

85

－ 150

150

4.75

1816

F02P015S05L

1737

Ns

T

1764
1600

F02P006S05L

25

F02P015S05L30

F02P025S05L

Icc

mA

55

Reference voltage（output）(at IP=0A）

Vref1

V

2.495

Reference voltage（input）

Vref2

V

Output voltage range

Vo

V

Output voltage（at Ip=0A）

Vo

V

Closed loop

Ref OUT mode

0

4

Ref IN mode

0.375

4.625
Vref1,Vref2－ 5.300

5.300－ 2.210

2.210

Voe

mV

－ 1.350

1.350

F02P050S05L－ 0.725

0.725

F02P006S05L

－ 51

51

F02P015S05L

－ 53

53

－ 54

54

－ 58

58

Ioe

mA

F02P050S05L
Temperature coefficient of Vref1

TCVref1

± 5.0

± 50

F02P006S05L

± 6.0

± 14

F02P015S05L

± 2.3

±6

TCVo

ppm/K

ppm/K

± 1.4

±4

F02P050S05L

± 0.7

±3

F02P006S05L

104.2

F02P015S05L

41.67

F02P025S05L

Theoretical sensitivity

2.505

F02P015S05L

F02P025S05L

Temperature coefficient of Vo（at Ip=0A）

2.500

F02P006S05L
F02P025S05LElectrical offset current referred to primary ＊ 1

Icc=15 ＋ Ip（mA）／ Ns

35

F02P050S05LElectrical offset voltage ＊ 1

5.25

1，2，3

F02P050S05L
Consumption current（(at IP）

5.00

F02P006S05L
F02P025S05L

mV/A

Sensitivity errorεG%

Temperature coefficient of Sensitivity（at TA= － 40℃～＋ 105℃）

TCG

ppm/K

Linearity error（at IP）

εL

%

－ 0.1

0.1

Magnetic offset current referred to primary（at 10 × Ip）

IOM

A

－ 0.1

0.1

25
12.5

F02P050S05L＊1 Offset voltage value is after removal of core hysteresis.

26

－ 0.7

ppm/K of 2.5V（－ 40℃～＋ 105℃）

625mV/IPN

GthF02P025S05LComment

25

F02P006S05L
F02P025S05L

Number of secondary turns

MAX

15

A

F02P050S05L
Primary current, measuring range

TYP
6

F02P006S05L
F02P025S05L

Fluxgate system

6 2105

TA=+25℃，
Np=1T，
RL=10kΩ，Vcc=+5V

Parameters

Open loop

2/6

0.7
± 40

F02P L

CURRENT SENSORSSPECIFICATIONS

3/6

6 2105

TA=+25℃，
Np=1T，
RL=10kΩ，Vcc=+5V

Peak to peak output ripple at oscillator freqency F02P006S05L（f typ=450kHz）
F02P015S05L

F02P025S05L

Unit

―

Value
MIN

mV

F02P050S05L
Reaction time（at 10% of IPN）

MAX

40

160

15

60

10

40

5

20

Comment
RL=1k ΩF02P006S05L

0.3

RL=1k Ω，di/dt=18A/µs

F02P015S05L

0.3

RL=1k Ω，di/dt=44A/µs

0.3

RL=1k Ω，di/dt=68A/µs

F02P050S05L

0.3

RL=1k Ω，di/dt=100A/µs

F02P006S05L

0.3

RL=1k Ω，di/dt=18A/µs

F02P015S05L

0.3

RL=1k Ω，di/dt=44A/µs

0.3

RL=1k Ω，di/dt=68A/µs

0.3

RL=1k Ω，di/dt=100A/µs

F02P025S05L

Response time 1（at 90% of IPN）

TYP

tra

µs

tr

µs

Frequency bandwidth（± 1dB）

BW

kHz

200

RL=1k ΩFrequency bandwidth（± 3dB）

BW

kHz

300

RL=1k ΩF02P050S05L

Overall Accuracy（at TA=25℃）

F02P006S05L

1.7

F02P015S05L

1.2

F02P025S05L

XG%

XG=（100×Voe/625）+εG+εL

1.0
0.9

F02P050S05L

Open loop

F02P025S05LIntroduction

SymbolFluxgate system

Parameters

STANDARDSEN62477-1：2012 and EN62477-1：2012/A11 2014，EN61010-1，EN62368-1，UL508（file № E243511）※ Please refer to the another sheet about conditions of UL Recognition.

0.1

1.0

10.0

100.0

Ip frequency （kHz）
1000.0Figure 1：Linearity curve（Internal reference voltage)
Attenuate quantity (dB)

Phase (deg)

25
20
15
10
5
0
-5
-10
-15
-20
-25
-30

Phase (deg)Attenuate quantity （dB）

5
4
3
2
1
0
-1
-2
-3
-4

Figure 2：Frequency response curveex）F02P025S05L
Measurement condition Ta=+25℃，RL=1k Ω，Ip=3A，Vcc=+5V

27

Closed loop

Characteristic curve (TYP)F02P L

CURRENT SENSORSSUPPORT DOCUMENTATION

Maximum continuous DC primary current

F02P015S05L Derating

Open loop

Fluxgate system

Introduction

F02P006S05L Derating

Figure 3：Ip vs Ta for F02P006S05L

Figure 4：Ip vs Ta for F02P015S05L

F02P025S05L Derating

F02P050S05L Derating

Figure 5：Ip vs Ta for F02P025S05L

Figure 6：Ip vs Ta for F02P050S05L

According to which the following conditions are true the maximum continuous DC primary current plotshows the boundary of the area.
② Junction temperature Tj ＜ 125℃
③ Resistor power dissipation ＜ 0.5 x rated power

Frequency derating

AC
Derating
AC Derating

1.25
max RMS AC Current/
max DC Curent

Closed loop

① Ip ＜ Ipmax

1.00
0.75
0.50
0.25
0.00
10

100

1k

10k

100k

1M

f［Hz］

Figure 7：M aximum RMS AC primary current/maximum DC
primary current vs frequency

28

4/6

6 2105

F02P L

CURRENT SENSORS

5/6

6 2105

Reference voltage
The Ref pin has two modes Ref IN and Ref OUT：
＜ Ref OUT mode ＞
The 2.5V internal precision reference is used by the transducer as the reference point for bipolar measurements;
An external reference voltage is connected to the Ref pin;

this voltage is specified in the range 0 to 4 V ,its voltage is used as the reference voltage at the time of measurement.
- either to source a typical current of（Vref － 2.5）/680,the maximum value will be 2.2mA typ.when Vref2 ＝ 4V.
- or to sink a typical current of（2.5 － Vref2）/680,the maximum value will be 3.68mA typ.when Vref2 ＝ 0V.

Introduction＜ Ref IN mode ＞

F02P015S05LUpper limit：Ip ＝ 80
（Vref2 ＝ 0...1.29V）
Ip ＝－ 24 × Vref2 ＋ 111 （Vref2 ＝ 1.29...4V）
Lower limit：Ip ＝－ 24 × Vref2 ＋ 9（Vref2 ＝ 0...3.7V）
Ip ＝－ 80
（Vref2 ＝ 3.7...4V）

Upper limit：Ip ＝－ 9.6 × Vref2 ＋ 44.4 （Vref2 ＝ 0...4V）
Lower limit：Ip ＝－ 9.6 × Vref2 ＋ 3.6（Vref2 ＝ 0...4V）

F02P050S05L
Closed loop

F02P025S05L

Open loop

F02P006S05L

Fluxgate system

The following graphs show how the measuring range of each transducer version depends on external reference voltage value Vref2.

Upper limit：Ip ＝ 85
（Vref2 ＝ 0...2.5V）
Ip ＝－ 40 × Vref2 ＋ 185 （Vref2 ＝ 2.5...4V）
Lower limit：Ip ＝－ 40 × Vref2 ＋ 15 （Vref2 ＝ 0...2.5V）
Ip ＝－ 85
（Vref2 ＝ 2.5...4V）

Upper limit：Ip ＝ 150（Vref2 ＝ 0...2.75V）
Ip ＝－ 80 × Vref2 ＋ 370 （Vref2 ＝ 2.75...4V）
Lower limit：Ip ＝－ 80 × Vref2 ＋ 30 （Vref2 ＝ 0...2.25V）
Ip ＝－ 150
（Vref2 ＝ 2.25...4V）

If you do not want to use the Ref pin, please unconnected.

29

F02P L

CURRENT SENSORS

6/6

6 21051098CONNECTION

If/3

OUT

Introduction

IN
1

2

3

10

9

8

OUT

If/2
IN
1

2

3

10

9

8

1

2

3

If

OUT

Fluxgate systemIN

DIMENSIONS (mm)

Open loop

Country of production

Square pin

Closed loop

Size:4- □ 0.5 ± 0.05

Current direction

Terminal number

Note① Input② Input③ Input
④ —
⑤ —
⑥ —
⑦ —

1. Unless otherwise specified,tolerances shall be ±0.25mm
2. Unit is [mm]⑧ Output⑨ Output⑩ Output⑪ Vref
⑫ Vo
⑬ GND
⑭ Vcc

RECOMMENDED HOLE DIAMETER (mm)Identification marking
The top side of product is marked for identification with the previous
model.
Rated current 6A ･･･ Blue color
Rated current 15A ･･･ White color
Rated current 25A ･･･ Orange color
Rated current 50A ･･･ Green color

Ex）Marking example↑ Mark shape : L

30

F03P L

CURRENT SENSORS

Fluxgate system / Voltage-output type

1/6

6 2105Anti-Surge current, Compact size

F03P L SERIESIntroduction

RoHS

ABSOLUTE MAXIMUM RATINGS
Symbol

Unit

Value

Comment

Supply voltage

Vcc

V

7

Primary conductor temperature

―

℃

110

ESD（HBM: Human Body Model）

―

kV

4

C=100pF, R=1.5k Ω

―

kAT

4

Current waveform：
・Front time 8µs
・Time to half value 20µs
・singleSymbol

Unit

Value

lnsulation voltage

Vd―

AC4300V，for 1minute（Sensing current 0.5mA）

Primary ⇔ Secondary

lnsulation Resistance

RIS―≧ 500M Ω（at DC500V）

Primary ⇔ Secondary

Clearance distance

dCi

―

8.2mm

Primary ⇔ Secondary

Creepage distance

dCp

―

8.2mm

Primary ⇔ Secondary

Case material――

UL94 V-0

Comparative Tracking Index；
（CTI）

CTI

V

600

―

―

300V，CAT Ⅲ，PD2

Reinforced isolation, non uniform field according
to EN61010――

600V，CAT Ⅲ，PD2

Reinforced isolation, non uniform field according
to EN62477-1:2012 and EN62477-1:2012/
A11:2014.

――

1000V，CAT Ⅲ，PD2

Basic isolation, non uniform field according
to EN62477-1:2012 and EN62477-1:2012/
A11:2014.

Maximum peak current

Fluxgate system

Parameters

Application example

Comment

ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Value

Parameters

SymbolUnit

Ambient operating temperature

TA

℃

－ 40

＋ 105

Ambient storage temperature

TS

℃

－ 40

＋ 105

Mass

m

g

MIN

TYP

12

31

MAX

Comment

Closed loop

Parameters

Open loop

ISOLATION CHARACTERISTICS

F03P L

CURRENT SENSORSSPECIFICATIONS

Primary nominal current

Symbol

Unit

Value
MIN

F03P015S05L

IPN

50

Introduction
Fluxgate system

－ 20

20

F03P015S05L

－ 51

51

IPM

A

F03P050S05L
Supply Voltage

Vcc

V

Number of primary turns

Np

T

－ 85

85

－ 150

150

4.75

1816

F03P015S05L

1737

Ns

T

1764
1600

F03P006S05L

25

F03P015S05L30

F03P025S05L

Icc

mA

55

Reference voltage（output）(at IP=0A）

Vref1

V

2.495

Reference voltage（input）

Vref2

V

Output voltage range

Vo

V

Output voltage（at Ip=0A）

Vo

V

Closed loop

2.505

Ref OUT mode

0

4

Ref IN mode

0.375

4.625
Vref1,Vref2－ 5.300

5.300

F03P015S05L－ 2.210

2.210

Voe

mV

－ 1.350

1.350

F03P050S05L－ 0.725

0.725

F03P006S05L

－ 51

51

F03P015S05L

－ 53

53

－ 54

54

－ 58

58

F03P025S05L

Ioe

mA

F03P050S05L
Temperature coefficient of Vref1
Temperature coefficient of Vo（at Ip=0A）

2.500

F03P006S05L
F03P025S05LElectrical offset current referred to primary ＊ 1

Icc ＝ 15 ＋ Ip
（mA）
／ Ns

35

F03P050S05LElectrical offset voltage ＊ 1

5.25

1，2，3，4

F03P050S05L
Consumption current（(at IP）

5.00

F03P006S05L
F03P025S05L

TCVref1

± 5.0

± 50

F03P006S05L

± 6.0

± 14

F03P015S05L

± 2.3

±6

TCVo

ppm/K

ppm/K

± 1.4

±4

F03P050S05L

± 0.7

±3

F03P006S05L

104.2

F03P015S05L

41.67

F03P025S05L

mV/A

Sensitivity errorεG%

Temperature coefficient of Sensitivity（at TA ＝－ 40℃〜＋ 105℃）

TCG

ppm/K

Linearity error（at IP）

εL

%

－ 0.1

0.1

Magnetic offset current referred to primary（at 10 × Ip）

IOM

A

－ 0.1

0.1

25
12.5

F03P050S05L＊1 Offset voltage value is after removal of core hysteresis.

32

－ 0.7

ppm/K of 2.5V（－ 40℃〜＋ 105℃）

625mV/IPN

Gth

F03P025S05LComment

25

F03P006S05L
F03P025S05L

Number of secondary turns

MAX

15

A

F03P050S05L
Primary current, measuring range

TYP
6

F03P006S05L
F03P025S05L

Open loop

6 2105

TA=+25℃，
Np=1T，
RL=10kΩ，Vcc=+5V

Parameters

Theoretical sensitivity

2/6

0.7
± 40

F03P L

CURRENT SENSORSSPECIFICATIONS

3/6

6 2105

TA=+25℃，
Np=1T，
RL=10kΩ，Vcc=+5V

Unit

Value
MIN

F03P006S05L
F03P015S05L
F03P025S05L

―

mV

TYP

MAX

40

160

15

60

10

40

5

20

F03P050S05L
Reaction time（at 10% of IPN）

RL ＝ 1k Ω

F03P006S05L

0.3

RL ＝ 1k Ω，di/dt ＝ 18A/µs

F03P015S05L

0.3

RL ＝ 1k Ω，di/dt ＝ 44A/µs

0.3

RL ＝ 1k Ω，di/dt ＝ 68A/µs

F03P050S05L

0.3

RL ＝ 1k Ω，di/dt ＝ 100A/µs

F03P006S05L

0.3

RL ＝ 1k Ω，di/dt ＝ 18A/µs

F03P015S05L

0.3

RL ＝ 1k Ω，di/dt ＝ 44A/µs

0.3

RL ＝ 1k Ω，di/dt ＝ 68A/µs

0.3

RL ＝ 1k Ω，di/dt ＝ 100A/µs

F03P025S05L

Response time（at 90% of IPN）

Comment

tra

µs

tr

µs

Frequency bandwidth（± 1dB）

BW

kHz

200

RL ＝ 1k Ω

Frequency bandwidth（± 3dB）

BW

kHz

300

RL ＝ 1k Ω

F03P050S05L

Overall Accuracy（at TA=25℃）

F03P006S05L

1.7

F03P015S05L

1.2

F03P025S05L

XG

%

XG ＝
（100×Voe/625）＋εG ＋εL

1.0
0.9

F03P050S05L

Open loop

F03P025S05LIntroduction

Peak to peak output ripple at oscillator freqency（f typ ＝ 450kHz）

SymbolFluxgate system

Parameters

STANDARDSEN62477-1：2012 and EN62477-1：2012/A11 2014，EN61010-1，EN62368-1，UL508（file № E243511）※ Please refer to the another sheet about conditions of UL Recognition.

0.1

1.0

10.0

100.0

Ip frequency （kHz）
1000.0Figure 1：Linearity curve（Internal reference voltage）

Attenuate quantity ［dB]
Phase （deg）

25
20
15
10
5
0
-5
-10
-15
-20
-25
-30

Phase (deg)Attenuate quantity （dB）

5
4
3
2
1
0
-1
-2
-3
-4

Figure 2：Frequency response curveex）F03P025S05L
Measurement condition Ta=+25℃，RL=1k Ω，Ip=3A，Vcc=+5V

33

Closed loop

Characteristic curve (TYP)

F03P L

CURRENT SENSORSSUPPORT DOCUMENTATION

Maximum continuous DC primary current

F03P015S05L Derating

Open loop

Fluxgate system

Introduction

F03P006S05L Derating

Figure 3：Ip vs Ta for F03P006S05L

Figure 4：Ip vs Ta for F03P015S05L

F03P025S05L Derating

F03P050S05L Derating

Figure 5：Ip vs Ta for F03P025S05L

Figure 6：Ip vs Ta for F03P050S05L

According to which the following conditions are true the maximum continuous DC primary current plotshows the boundary of the area.
② Junction temperature Tj ＜ 125℃
③ Resistor power dissipation ＜ 0.5 x rated power

Frequency derating

AC
Derating
AC Derating

1.25
max RMS AC Current/
max DC Curent

Closed loop

① Ip ＜ Ipmax

1.00
0.75
0.50
0.25
0.00
10

100

1k

10k

100k

1M

f［Hz］

Figure 7：Maximum RMS AC primary current/maximum DC
primary current vs frequency

34

4/6

6 2105

F03P L

CURRENT SENSORS

5/6

6 2105

Reference voltage
The Ref pin has two modes Ref IN and Ref OUT：
＜ Ref OUT mode ＞
The 2.5V internal precision reference is used by the transducer as the reference point for bipolar measurements;
An external reference voltage is connected to the Ref pin;

this voltage is specified in the range 0 to 4 V,

its voltage is used as the reference voltage at the time of measurement.		
-either to source a typical current of（Vref － 2.5）/680,the maximum value will be 2.2mA typ.when Vref2 ＝ 4V.
-or to sink a typical current of（2.5 － Vref2）/680,the maximum value will be 3.68mA typ.when Vref2 ＝ 0V.

Introduction＜ Ref IN mode ＞									F03P015S05LUpper limit：Ip ＝ 80
（Vref2 ＝ 0...1.29V）
Ip ＝－ 24 × Vref2 ＋ 111 （Vref2 ＝ 1.29...4V）
Lower limit：Ip ＝－ 24 × Vref2 ＋ 9（Vref2 ＝ 0...3.7V）
Ip ＝－ 80
（Vref2 ＝ 3.7...4V）

Upper limit：Ip ＝－ 9.6 × Vref2 ＋ 44.4 （Vref2 ＝ 0...4V）
		
Lower limit：Ip ＝－ 9.6 × Vref2 ＋ 3.6 （Vref2 ＝ 0...4V）

F03P050S05L
Closed loop

F03P025S05L

Open loop

F03P006S05L

Fluxgate system

The following graphs show how the measuring range of each transducer version depends on external reference voltage value Vref2.

Upper limit：Ip ＝ 85
（Vref2 ＝ 0...2.5V）
Ip ＝－ 40 × Vref2 ＋ 185 （Vref2 ＝ 2.5...4V）
		
Lower limit：Ip ＝－ 40 × Vref2 ＋ 15 （Vref2 ＝ 0...2.5V）
Ip ＝－ 85
（Vref2 ＝ 2.5...4V）

Upper limit：Ip ＝ 150（Vref2 ＝ 0...2.75V）
Ip ＝－ 80 × Vref2 ＋ 370 （Vref2 ＝ 2.75...4V）
Lower limit：Ip ＝－ 80 × Vref2 ＋ 30 （Vref2 ＝ 0...2.25V）
Ip ＝－ 150
（Vref2 ＝ 2.25...4V）

If you do not want to use the Ref pin, please unconnected.

35

F03P L

CURRENT SENSORS

6/6

6 2105CONNECTION

IN

2,3,4,5Ip
Int REF

14

680Ω

Introduction
Fluxgate system

+

Rm

OUT

10kΩ

-

1Ω

12

GND

7

6

2

3

4

5

9

8

7

6

2

3

4

5

9

8

7

6

2

3

4

5

If/2

11

Vref

If
IN

DIMENSIONS (mm)Open loop

Country of production

Square pin

Closed loop

Size：4- □ 0.5 ± 0.05

Current direction

Terminal number

Note

① —
⑧ Output② Input ⑨ Output③ Input ⑩ —④ Input ⑪ Vref
⑤ Input ⑫ Vo
⑥ Output ⑬ GND⑦ Output ⑭ Vcc

1. Unless otherwise specified,tolerances shall be ±0.25mm
2. Unit is [mm]RECOMMENDED HOLE DIAMETER (mm)Identification marking
The top side of product is marked for identification with the previous
model.
Rated current 6A ･･･ Blue color
Rated current 15A ･･･ White color
Rated current 25A ･･･ Orange color
Rated current 50A ･･･ Green color

Ex）Marking example↑ Mark shape : L

36

OUT

OUT

IN

Vo

10pF

40kΩ

8

IN

13

6,7,8,9
10kΩ

9

If/4

40kΩ
OUT

Vcc

OUT

F23P

CURRENT SENSORS

1/5

4 2104Fluxgate system / Voltage-output type

F23PxxxS05R SERIES【STANDARDS】
・UL508・CSA C22.2 No.14-18
・EN 62477-1
・IEC61800-5-1

Introduction

RoHS

ABSOLUTE MAXIMUM RATINGS
Symbol

Unit

Value

Supply voltage

Vcc

V

7

Primary conductor temperature

―

℃

110

ESD（HBM: Human Body Model）

―

kV

4

Comment

Fluxgate system

Parameters

C=150pF，R=330 Ω

ISOLATION CHARACTERISTICS
Unit

Value

Comment
Primary ⇔ Secondary

lnsulation voltage

Vd―

AC5000V，for 1minute（Sensing current 0.5mA）

lnsulation Resistance

RIS―≧ 500M Ω（at DC500V）

Primary ⇔ Secondary

Clearance distancedCl―

11.0mm（MIN）

Primary ⇔ Secondary

Creepage distance

dCp―

12.7mm（MIN）

Primary ⇔ Secondary

Case material――

UL94 V-0

Comparative Tracking Index；
（CTI）

CTI

V

600

Open loop

SymbolENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Value

Parameters

SymbolUnit

Ambient operating temperature

TA

℃

－ 40

＋ 85

Ambient storage temperature

TS

℃

－ 40

＋ 85

Mass

m

g

MIN

TYP

Comment

MAX

13

SPECIFICATIONSTa=+25℃ ，
Np=1T，RL=10kΩ，Vcc=+5V

Parameters

Symbol

Unit

IPN

A

IPM

A

Supply Voltage

Vcc

V

Number of primary turns

Np

T

Ns

T

Icc

mA

Primary nominal current
Primary current, measuring range

Number of secondary turns
Consumption current

F23P050S05R
F23P100S05R
F23P050S05R
F23P100S05R

F23P050S05R
F23P100S05R
F23P050S05R
F23P100S05R

37

Value
MIN

TYP

MAX

Comment

50
100
－ 150

＋ 150

－ 200

＋ 200

4.75

5.00

at Vcc = +5V，Ta = +85℃

5.25

1，2，3
1441
1127
55
110

Icc = 20 + IPN / Ns + Vout /RL

Closed loop

Parameters

F23P

CURRENT SENSORSSPECIFICATIONSIntroduction

SymbolUnit

Reference voltage（output）

Vref1

Reference voltage（input）
Output voltage

TYP

MAX

V

2.495

2.500

2.505

Vref2

V

0

Vo

V

Voe

mV

Ioe

mA

TCVref1

ppm/K

± 5.0

± 50

TCVo

ppm/K

± 3.0

± 10

Gth

mV/A

Sensitivity errorεG%

Temperature coefficient of Sensitivity

TCG

ppm/K

Linearity error

εL%External recommended resistance of Vout

RLkΩ

External recommended capacitance of Vout

CL

pF

―

mV

tra

F23P050S05R

Electrical offset voltage ＊ 1

F23P100S05R
F23P050S05R

Electrical offset current reffered to primary

F23P100S05R

F23P050S05R

Temperature coefficient of Vo

Fluxgate system

Value
MIN

Temperature coefficient of Vref1

Open loop

4 2104

Ta=+25℃ ，
Np=1T，RL=10kΩ，Vcc=+5V

Parameters

F23P100S05R
F23P050S05R

Theoretical sensitivity

F23P100S05R

Peak to peak output ripple at oscillator freqency

Reaction time（at 10% of IPN）

Response time（at 90% of IPN）

F23P050S05R
F23P100S05R
F23P050S05R
F23P100S05R
F23P050S05R
F23P100S05R

Frequency bandwidth（± 3dB）

Closed loop

2/5Overall Accuracy（at TA=25℃）

F23P050S05R
F23P100S05R

4
Vref1,Vref2
2.5

－ 200

200

－ 400

400

12.5

Ref IN mode

ppm/K of 2.5V. at Ip=0A,
Ta : -40℃～ +85℃.
625mV (at IPN)
= | Vref - Vout | / IPN

6.25
0.7

－ 0.1

± 40

Ta=-40℃～ +85℃

0.1

at IP = 0A ～ IPN

10
500
5

20

RL=1kΩ , f_tｙｐ=450kHz

µs

0.5

RL=1kΩ，di/dt = Ipn or
100A/µs. Whichever issmaller.

tr

µs

0.5

RL=1kΩ，di/dt = Ipn or
100A/µs. Whichever issmaller.

BW

kHz

XG

%

100

＊1 Offset voltage value is after removal of core hysteresis.

STANDARDSEN62477-1:2012, EN62477-1:2012/A1:2017 and EN62477-1:2012/A11:2014
Rated voltage
600V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field
IEC61800-5-1
Rated voltage

Ref OUT mode. at Ip=0A

at Ip=0A

－ 2.5

－ 0.7

Comment

600V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field

UL508，CSA C22.2 No.14-18（ CSA FILE No. E243511 ）Rated voltage
600V, PD2
※ Please refer to the another sheet about conditions of UL Recognition.

38

RL=1kΩ
1.2

XG=（100×Voe/625）+εG+εL

F23P

CURRENT SENSORS

3/5

4 2104

Figure 1：Linearity curve（Internal reference voltage）
Measurement condition Ta=+25℃，RL=10kΩ，Vcc=+5V

Figure 2：Frequency response curveex）F23P100S05R
Measurement condition Ta=+25℃，RL=1kΩ，Ip=3A × 3T，Vcc=+5V

SUPPORT DOCUMENTATION

Fluxgate system

Introduction

Characteristic curve (TYP)

Maximum continuous DC primary current

F23P100S05R Derating

Figure 3：Ip vs Ta for F23P050S05R

Figure 4：Ip vs Ta for F23P100S05R
Measurement condition Vcc=+5V ，RL=10kΩ

According to which the following conditions are true the maximum continuous DC primary current plotshows the boundary of the area.
① Ip ＜ IPM② Junction temperature Tj ＜ 125℃
③ Resistor power dissipation ＜ 0.5 x rated power

Frequency derating

AC Derating

Figure 7：Maximum RMS AC primary current/maximum DC
primary current vs frequency

39

Closed loop

Open loop

F23P050S05R Derating

F23P

CURRENT SENSORS

4/5

4 2104

Reference voltage
The Ref pin has two modes Ref IN and Ref OUT. If you do not want to use the Ref pin, please unconnected.
＜ Ref OUT mode ＞
The 2.5V internal precision reference is used by the transducer as the reference point for bipolar measurements;

Introduction＜ Ref IN mode ＞
An external reference voltage is connected to the Ref pin;

this voltage is specified in the range 0 to 4 V ,its voltage is used as the reference voltage at the time of measurement.
-either to source a typical current of（Vref － 2.5）/680,the maximum value will be 2.2mA typ.when Vref2 ＝ 4V.
-or to sink a typical current of（2.5 － Vref2）/680,the maximum value will be 3.68mA typ.when Vref2 ＝ 0V.

Closed loop

Open loop

Fluxgate system

The following graphs show how the measuring range of each transducer version depends on external reference voltage value Vref2.

F23P050S05R

F23P100S05R

Upper limit：Ip ＝ 150（Vref2 ＝ 0...2.5V）
Ip ＝－ 80 × Vref2 ＋ 350 （Vref2 ＝ 2.5...4V）
Lower limit：Ip ＝－ 80 × Vref2 ＋ 50 （Vref2 ＝ 0...2.5V）
Ip ＝－ 150
（Vref2 ＝ 2.5...4V）

Upper limit：Ip ＝ 200（Vref2 ＝ 0...2.5V）
Ip ＝－ 160 × Vref2 ＋ 600 （Vref2 ＝ 2.5...4V）
Lower limit：Ip ＝－ 160 × Vref2 ＋ 200 （Vref2 ＝ 0...2.5V）
Ip ＝－ 200
（Vref2 ＝ 2.5...4V）

CONNECTION

40

F23P

CURRENT SENSORS

5/5

4 2104Fluxgate system

Introduction

DIMENSIONS (mm)

Terminal No.

Open loop① Primary input current 1（+）② Primary input current 2（+）③ Primary input current 3（+）④ Primary input current 3（−）⑤ Primary input current 2（−）⑥ Primary input current 1（−）⑦ Vout⑧ Vcc（+5V）⑨ GND⑩ Vref（IN/OUT）

Closed loop

※ Tolerance: ± 0.2
Unit: mmRECOMMENDED HOLE DIAMETER (mm)41

F26P S05

CURRENT SENSORS

1/7

1 1907Fluxgate system / Voltage-output type, Through Type

F26PxxxS05 SERIESIntroduction

RoHS

ABSOLUTE MAXIMUM RATINGS

Fluxgate system

Parameters

Symbol

Unit

Value

Supply voltage

Vcc

V

+7

Primary conductor temperature

―

℃

105

ESD（HBM: Human Body Model）

―

kV

4

Comment

C=150 pF, R=330 Ω

ISOLATION CHARACTERISTICS
Parameters

Closed loop

Open loop

lnsulation voltage

Symbol
Vd

Unit

Value

―

AC4300 V，for 1minute（Sensing current 0.5 mA）

Comment
Primary ⇔ Secondary
Primary ⇔ Secondary
Input waveform：
・Front time 1.2 µs
・Time to half value 50 µs
・singleImpulse withstand voltage

Vw

kV

10

lnsulation Resistance

RIS―≧ 500M Ω（at DC500V）

Primary ⇔ Secondary

Clearance distance

dCl

mm

12.7（MIN）

Primary ⇔ Secondary

Creepage distance

dCp

mm

12.7（MIN）

Primary ⇔ Secondary

Case material――

UL94 V-0

Comparative Tracking Index；
（CTI）

CTI

V

600 (group Ⅰ)――

600V，CAT Ⅲ，PD2

Reinforced isolation, non uniform field according
to EN62477-1:2012 and EN62477-1:2012/
A11:2014.

――

1000V，CAT Ⅲ，PD2

Basic isolation, non uniform field according
to EN62477-1:2012 and EN62477-1:2012/
A11:2014.

Application example

ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Value

Parameters

SymbolUnit

Ambient operating temperature

TA

℃

－ 40

＋ 85

Ambient storage temperature

TS

℃

－ 40

＋ 85

Mass

m

g

MIN

TYP

33

42

MAX

Comment

F26P S05

CURRENT SENSORSSPECIFICATIONS

2/7

1 1907

Ta=+25℃，RL=10kΩ，Vcc=+5V

Unit

Value
MIN

TYP
50

F26P050S05
IPN

A

100

Primary current, measuring range（at Vcc= ＋ 5V，Ta= ＋ 85℃）

F26P050S05

Number of secondary turns

F26P050S05

F26P100S05

IPM

A

150

－ 270

270

－ 230

F26P150S05
F26P100S05

－ 150

230

Ns

T

1258
1588

F26P150S05
Supply Voltage

Vcc

V

Consumption current (at IP=0 A)

Icc

mA

Reference voltage（output）(at IP=0 A）

Vref1

V

2.495

Reference voltage（input）

Vref2

V

0

Output voltage（at Ip=0A）

Vout

V

Electrical offset voltage ＊ 1

Voe

mV

－ 1.0
－ 80

+80

Ioe

mA

－ 160

+160

－ 240

－ 240

Electrical offset current referred to primary

F26P050S05
F26P100S05
F26P150S05

4.75

5.00

5.25

19
2.500

Icc=19+Ip/Ns+Vout/RL

2.505

Ref OUT mode

4

Ref IN mode

Vref1,Vref2+1.0

Temperature coefficient of Vref1

TCVref1

ppm/K

± 50

Temperature coefficient of Output voltage (at Ip=0 A）

TCVo

ppm/K

± 10

Gth

mV/A

Theoretical sensitivity

Voe=Vout (at Ip=0 A)-Vref

ppm/K of 2.5 V（－40℃～＋85℃）

12.50

F26P050S05
F26P100S05

＊4

1258

Introduction

150

F26P150S05

625 mV (at IPN)
Gth=|Vref-Vout|/IPN

6.25
4.17

F26P150S05
Sensitivity error ＊ 2εG%Temperature coefficient of Sensitivity（at Ta= － 40℃～＋ 85℃）

TCG

ppm/K

Sensitivity linearity error (at IPN) ＊ 2εL%Peak to peak output ripple at oscillator frequency (f typ=450kHz)

―

mV

20

RL=1 k Ω , at Ip=0 A

Reaction time (at 10% of IPN) ＊ 2

tra

µs

0.6

RL=1 k Ω , di/dt=100 A/µs

Response time (at 70% of IPN）＊ 2

tr

µs

0.6

RL=1 k Ω , di/dt=100 A/µs

Frequency bandwidth ( ± 3 dB) ＊ 2 ＊ 3

BW

kHz

100

RL=1 k ΩOverall accuracy ＊ 2

XG

%

－ 0.7

+0.7
± 40

－ 0.1

－ 0.96

+0.1

+0.96

＊1 Offset voltage value is after removal of core hysteresis.
＊2 Measurement condition : Primary conductor (bus bar) cross sectional area is as same as through hole, and penetration with 1turn in through hole.

Differences occur depending on the conditions of the primary conductor (busbar).

＊3 High fundamental frequency primary current and/or harmonic current may result in excessive heating in magnetic core.
＊4 The measurement range is less than F26P100S05.

43

Fluxgate system

F26P100S05

Comment

MAX

Open loop

Primary nominal current

Symbol

XG=(100 × Voe/625)+εG+εL

Closed loop

Parameters

F26P S05

CURRENT SENSORSSTANDARDSEN62477-1:2012 and EN62477-1:2012/A11:2014 , UL508 (File No.E243511)※ Please refer to the another sheet about conditions of UL Recognition.

Introduction

CHARACTERISTIC CURVE (TYP)
Output Voltage
Vout［V］

Output Voltage
Vout［V］

5

5(4.375)(4.1875)

Fluxgate system

2.5(=Vref1)(0.625)

-150

-IPN

0

IPN +150

2.5(=Vref1)(0.8125)

Primary
current
Ip［A］

-270

F26P050S05

Open loop

5(3.459)Closed loop

2.5(=Vref1)-IPN

0

IPN +230

IPN +270

Figure 2：Linearity curve（Internal reference voltage）

Output Voltage
Vout［V］-230

0

F26P100S05

Figure 1：Linearity curve（Internal reference voltage）(1.541)-IPN

Primary
current
Ip［A］

Primary
current
Ip［A］

F26P150S05
Figure 3：Linearity curve（Internal reference voltage）

44

3/7

1 1907

F26P S05

CURRENT SENSORS

4/7

1 1907SUPPORT DOCUMENTATION

Maximum repetitive primary current

F26P100S05 Derating

Figure 4：Ip vs TA for F26P050S05

Figure 5：Ip vs TA for F26P100S05

Fluxgate system

Introduction

F26P050S05 Derating

Open loop

F26P150S05 Derating

Figure 6：Ip vs TA for F26P150S05

According to which the following conditions are true the maximum repetitive primary current plot shows
Closed loop

the boundary of the area.
① Ip ＜ Ipm② Junction temperature Tj ＜ 125℃
③ Resistor power dissipation ＜ 0.5 x rated power

45

F26P S05

CURRENT SENSORS

5/7

1 1907SUPPORT DOCUMENTATION
Reference voltage
The Ref pin has two modes Ref IN and Ref OUT.
＜ Ref OUT mode ＞
Introduction

The 2.5 V internal precision reference is used by the transducer as the reference point for bipolar measurements.
＜ Ref IN mode ＞
An external reference voltage is connected to the Ref pin. this voltage is specified in the range 0 to 4 V.
its voltage is used as the reference voltage at the time of measurement.
-either to source a typical current of (Vref2-2.5)/680,the maximum value will be 2.2 mA typ.when Vref2 ＝ 4 V.
-or to sink a typical current of (2.5-Vref2)/680,the maximum value will be 3.68 mA typ.when Vref2 ＝ 0 V.

RL=1 k Ω , Vcc=+5 V, TA=-40 ～ +85 ℃

Open loop

Fluxgate system

The following graphs show how the measuring range of each transducer version depends on external reference voltage value Vref2.

Figure 8：IPM vs Vref2 for F26P100S05

Figure 7：IPM vs Vref2 for F26P050S05

Closed loop

e. g. ; In case of F26P100S05
Upper limit：Ip ＝ +270 A
Ip ＝ +270-(Vref2-3.16 V)/0.00625
Lower limit：Ip ＝－ 270 A
Ip ＝－ 270-(Vref2-1.84 V)/0.00625

Figure 9：IPM vs Vref2 for F26P150S05

If you do not want to use the Ref pin, please unconnected.

46（Vref2=0 V ～ 3.16 V）（Vref2=3.16 V ～ 4 V）
（Vref2=1.84 V ～ 4 V）
（Vref2=0 V ～ 1.84 V）

F26P S05

CURRENT SENSORS

6/7

1 1907

CONNECTION

1

680Ω

Int REF

40kΩ
10kΩ

Primary input
current (-)

Rm
10kΩ

4
10nF

+

OUT

-

3
1Ω

Vcc
Vref(IN/OUT)
Vout

Introduction

Ip

10pF

40kΩ

2

F26PxxxS05 Series

GND

Fluxgate system

Primary input
current (+)

Country of production

Open loop

DIMENSIONS (mm)

Lot No.

Closed loop

Product name

Size：4-□0.7

Terminal No.
① Vcc（+5V）② GND③ Vout④ Vref（IN/OUT）

Size：2-Φ1.75±0.15※ Tolerance: ± 0.5
Unit: mm

47

F26P S05

CURRENT SENSORSIntroduction

RECOMMENDED HOLE DIAMETER (mm)Fluxgate system

TYPE DESIGNATION

F26 P xxx S 05
①

②

③

④ ⑤ ⑥

① Model（3 figures)
F26：Series② Mounting configuration（1 figure)
P：PCB Mounting type③ Measurement current range（3 figures）
050： 50A
100：100A
150：150A

Open loop④ Control power supply type（1 figure)
S：Single supply⑤ Power supply voltage（2 digits)
05：5V⑥ Special specification(none) : Standard type.
A: Output voltage waveform distortion

Closed loop

improvement type.

48

7/7

1 1907

F26P S05ACURRENT SENSORS

1/8

1 1907Fluxgate system / Voltage-output type, Through Type

F26PxxxS05A SERIESIntroduction

RoHS

F26PxxxS05A series is a model that output voltage waveform distortion improvement of the F26PxxxS05 series.
For details, please refer to supplementary material(P6).

Parameters

Symbol

Unit

Value

Supply voltage

Vcc

V

+7

Primary conductor temperature

―

℃

105

ESD（HBM: Human Body Model）

―

kV

4

Comment

Fluxgate system

ABSOLUTE MAXIMUM RATINGS

C=150 pF, R=330 Ω

ISOLATION CHARACTERISTICS

Vd

Unit

Value

―

AC4300 V，for 1minute(Sensing current 0.5 mA)

Comment
Primary ⇔ Secondary
Primary ⇔ Secondary
Input waveform：
・Front time 1.2 µs
・Time to half value 50 µs
・singleImpulse withstand voltage

Vw

kV

10

lnsulation Resistance

RIS―≧ 500M Ω（at DC500V）

Primary ⇔ Secondary

Clearance distance

dCl

mm

12.7（MIN）

Primary ⇔ Secondary

Creepage distance

dCp

mm

12.7（MIN）

Primary ⇔ Secondary

Case material――

UL94 V-0

Comparative Tracking Index；
（CTI）

CTI

V

600 (group Ⅰ)――

600V，CAT Ⅲ，PD2

Reinforced isolation, non uniform field according
to EN62477-1:2012 and EN62477-1:2012/
A11:2014.

――

1000V，CAT Ⅲ，PD2

Basic isolation, non uniform field according
to EN62477-1:2012 and EN62477-1:2012/
A11:2014.

Application example

ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Value

Parameters

SymbolUnit

Ambient operating temperature

TA

℃

－ 40

＋ 85

Ambient storage temperature

TS

℃

－ 40

＋ 85

Mass

m

g

MIN

TYP

33

49

MAX

Comment

Open loop

lnsulation voltage

SymbolClosed loop

Parameters

F26P S05ACURRENT SENSORSSPECIFICATIONS

Primary nominal current

Symbol

Unit

Value
MIN

TYP

IPN

A

100
150

Introduction

F26P150S05A
Primary current, measuring range（at Vcc= ＋ 5V，Ta= ＋ 85℃）

F26P050S05A

Number of secondary turns

F26P050S05A

F26P100S05A

IPM

A

－ 150

150

－ 270

270

－ 230

F26P150S05A
F26P100S05A

Fluxgate system

230

Ns

T

1258
1588

Supply Voltage

Vcc

V

Consumption current (at IP=0 A)

Icc

mA

Reference voltage（output）(at IP=0 A）

Vref1

V

2.495

Reference voltage（input）

Vref2

V

0

Output voltage（at Ip=0A）

Vout

V

Electrical offset voltage ＊ 1

Voe

mV

－ 1.0
－ 80

+80

Ioe

mA

－ 160

+160

－ 240

－ 240

F26P050S05A
F26P100S05A
F26P150S05A

4.75

5.00

5.25

20
2.500

Icc=20+Ip/Ns+Vout/RL

2.505

Ref OUT mode

4

Ref IN mode

Vref1,Vref2+1.0

Temperature coefficient of Vref1

TCVref1

ppm/K

± 50

Temperature coefficient of Output voltage (at Ip=0 A）

TCVo

ppm/K

± 10

Gth

mV/A

Theoretical sensitivity

Voe=Vout (at Ip=0 A)-Vref

ppm/K of 2.5 V（－40℃～＋85℃）

12.50

F26P050S05A
F26P100S05A

＊4

1258

F26P150S05A

Electrical offset current referred to primaryComment

MAX

50

F26P050S05A
F26P100S05A

Open loop

1 1907

Ta=+25℃，RL=10kΩ，Vcc=+5V

Parameters

625 mV (at IPN)
Gth=|Vref-Vout|/IPN

6.25
4.17

F26P150S05A

Closed loop

2/8

Sensitivity error ＊ 2εG%Temperature coefficient of Sensitivity（at Ta= － 40℃～＋ 85℃）

TCG

ppm/K

Sensitivity linearity error (at IPN) ＊ 2εL%Peak to peak output ripple at oscillator frequency (f typ=450kHz)

―

mV

16

RL=1 k Ω , at Ip=0 A

Reaction time (at 10% of IPN) ＊ 2

tra

µs

1

RL=1 k Ω , di/dt=100 A/µs

Response time (at 70% of IPN）＊ 2

tr

µs

1

RL=1 k Ω , di/dt=100 A/µs

Frequency bandwidth ( ± 3 dB) ＊ 2 ＊ 3

BW

kHz

100

RL=1 k ΩOverall accuracy ＊ 2

XG

%

－ 0.7

+0.7
± 40

－ 0.1

－ 0.96

+0.1

+0.96

＊1 Offset voltage value is after removal of core hysteresis.
＊2 Measurement condition : Primary conductor (bus bar) cross sectional area is as same as through hole, and penetration with 1turn in through hole.

Differences occur depending on the conditions of the primary conductor (busbar).

＊3 High fundamental frequency primary current and/or harmonic current may result in excessive heating in magnetic core.
＊4 The measurement range is less than F26P100S05.

50

XG=(100 × Voe/625)+εG+εL

F26P S05ACURRENT SENSORS

3/8

1 1907

STANDARDSEN62477-1:2012 and EN62477-1:2012/A11:2014 , UL508 (File No.E243511)※ Please refer to the another sheet about conditions of UL Recognition.

Output Voltage
Vout［V］

5

5(4.375)(4.1875)

2.5(=Vref1)

2.5(=Vref1)(0.625)

-150

-IPN

0

IPN +150(0.8125)

Primary
current
Ip［A］

-270

-IPN

0

IPN +270

Primary
current
Ip［A］

Fluxgate system

Output Voltage
Vout［V］

Introduction

CHARACTERISTIC CURVE (TYP)

F26P100S05A

F26P050S05A
Figure 1：Linearity curve（Internal reference voltage）

Figure 2：Linearity curve（Internal reference voltage）

Open loop

Output Voltage
Vout［V］
5(3.459)(1.541)

-230

-IPN

0

IPN +230

Closed loop

2.5(=Vref1)

Primary
current
Ip［A］

F26P150S05A
Figure 3：Linearity curve（Internal reference voltage）

51

F26P S05ACURRENT SENSORSSUPPORT DOCUMENTATION

Maximum repetitive primary current

F26P100S05A Derating

Fluxgate system

Introduction

F26P050S05A Derating

Figure 4：Ip vs TA for F26P050S05A

Figure 5：Ip vs TA for F26P100S05A

Open loop

F26P150S05A Derating

Figure 6：Ip vs TA for F26P150S05A

Closed loop

According to which the following conditions are true the maximum repetitive primary current plot shows
the boundary of the area.
① Ip ＜ Ipm② Junction temperature Tj ＜ 125℃
③ Resistor power dissipation ＜ 0.5 x rated power

52

4/8

1 1907

F26P S05ACURRENT SENSORS

5/8

1 1907SUPPORT DOCUMENTATION
Reference voltage
The Ref pin has two modes Ref IN and Ref OUT.
＜ Ref OUT mode ＞
The 2.5 V internal precision reference is used by the transducer as the reference point for bipolar measurements.
Introduction＜ Ref IN mode ＞
An external reference voltage is connected to the Ref pin. this voltage is specified in the range 0 to 4 V.
its voltage is used as the reference voltage at the time of measurement.
-either to source a typical current of (Vref2-2.5)/680,the maximum value will be 2.2 mA typ.when Vref2 ＝ 4 V.
-or to sink a typical current of (2.5-Vref2)/680,the maximum value will be 3.68 mA typ.when Vref2 ＝ 0 V.
The following graphs show how the measuring range of each transducer version depends on external reference voltage value Vref2.

Open loop

Fluxgate system

RL=1 k Ω , Vcc=+5 V, TA=-40 ～ +85 ℃

e. g. ; In case of F26P100S05A
Upper limit：Ip ＝ +270 A
Ip ＝ +270-(Vref2-3.16 V)/0.00625
Lower limit：Ip ＝－ 270 A
Ip ＝－ 270-(Vref2-1.84 V)/0.00625

Figure 9：IPM vs Vref2 for F26P150S05A

If you do not want to use the Ref pin, please unconnected.

53（Vref2=0 V ～ 3.16 V）（Vref2=3.16 V ～ 4 V）
（Vref2=1.84 V ～ 4 V）
（Vref2=0 V ～ 1.84 V）

Closed loop

Figure 8：IPM vs Vref2 for F26P100S05A

Figure 7：IPM vs Vref2 for F26P050S05A

F26P S05ACURRENT SENSORSSUPPORT DOCUMENTATION
Information on F26PxxxS05A series.
F26PxxxS05A series is a model that output voltage waveform distortion improvement of the F26PxxxS05 series.
Please select according to the application.

Closed loop

Open loop

Fluxgate system

Introduction

e. g. F26P100S05A
Measurement condition TA=25 ℃ RL=1 k Ω Ip=20 A

Vcc=+5 V

Primary conductor (bus bar) cross sectional area is as same as through hole, and penetration
with 1turn in through hole.

Output Voltage
100mV/div

Output Voltage
100mV/div

Primary Current
10A/div

Primary Current
10A/div

Output Voltage
100mV/div

Output Voltage
100mV/div

Primary Current
10A/div

Primary Current
10A/div

Differences occur depending on the conditions of the primary conductor (busbar).
Please use it after actual machine verification.

54

6/8

1 1907

F26P S05ACURRENT SENSORS

7/8

1 1907

CONNECTION

Ip

1

680Ω

Int REF

40kΩ
10kΩ

Primary input
current (-)

Rm

10kΩ

4
10nF

+

OUT

-

3
1Ω

40kΩ

Vcc
Vref(IN/OUT)
Vout

10pF
2

Introduction

Primary input
current (+)

GND

Fluxgate system

F26PxxxS05A Series

DIMENSIONS (mm)
※ Tolerance: ± 0.5
Unit: mm

Lot No.

Closed loop

Product nameOpen loop

Country of production

Size：4-□0.7

Terminal No.
① Vcc（+5V）② GND③ Vout④ Vref（IN/OUT）

Size：2-Φ1.75±0.15

55F26P S05ACURRENT SENSORSIntroduction

RECOMMENDED HOLE DIAMETER (mm)Fluxgate system

TYPE DESIGNATION

F26 P xxx S 05 A
①

②

③

④ ⑤ ⑥

① Model（3 figures)
F26：Series② Mounting configuration（1 figure)
P：PCB Mounting type③ Measurement current range（3 figures）
050： 50A
100：100A
150：150A

Open loop④ Control power supply type（1 figure)
S：Single supply⑤ Power supply voltage（2 digits)
05：15V⑥ Special specification(none) : Standard type.
A: Output voltage waveform distortion

Closed loop

improvement type.

56

8/8

1 1907

F26P S12CURRENT SENSORS

1/5

1 2001

Fluxgate system / Voltage-output type, Through Type

F26P150S12【STANDARDS】
・EN 62477-1

Introduction

RoHS

Parameters

Symbol

Unit

Value

Supply voltage

Vcc

V

+14.5

Primary conductor temperature

―

℃

100

External voltage applied to Vref(out) terminal

―

V

5

Symbol

Unit

Value

Vd

―

AC4300 V，for 1minute(Sensing current 0.5 mA)

Comment

Fluxgate system

ABSOLUTE MAXIMUM RATINGS

Vref (out) terminal has only output function.
There is no input function.

ISOLATION CHARACTERISTICS

Primary ⇔ Secondary
Primary ⇔ Secondary
Input waveform：
・Front time 1.2 µs
・Time to half value 50 µs
・singleImpulse withstand voltage

Vw

kV

10

Insulation resistance

RIS―≧ 500M Ω（at DC500V）

Primary ⇔ Secondary

Clearance distance

dCl

mm

12.7（MIN）

Primary ⇔ Secondary

Creepage distance

dCp

mm

12.7（MIN）

Primary ⇔ Secondary

Case material――

UL94 V-0

Comparative Tracking Index；
（CTI）

CTI

V

600 (group Ⅰ)

ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Value

Parameters

SymbolUnit

Ambient operating temperature

TA

℃

－ 40

＋ 85

Ambient storage temperature

TS

℃

－ 40

＋ 85

Mass

m

g

MIN

TYP

38.5

57

MAX

Comment

Open loop

lnsulation voltage

Comment

Closed loop

Parameters

F26P S12CURRENT SENSORSSPECIFICATIONSIntroduction
Fluxgate system

Value

SymbolUnit

Primary nominal current

IPN

A

Primary current, measuring range（at Vcc= ＋12V，Ta= ＋ 85℃）

IPM

A

Number of secondary turns

Ns

T

Supply Voltage

Vcc

V

Consumption current (at IP=0 A)

Icc

mA

Vref(out)V

Output voltage（at Ip=0A）

Vout

V

Electrical offset voltage ＊ 2

Voe

mV

Electrical offset current referred to primary

Ioe

mA

Temperature coefficient of Vref (out)TCVrefppm/K±50

Temperature coefficient of Output voltage (at Ip=0 A）

TCVo

ppm/K

±10

Theoretical sensitivity

Gth

mV/A

Sensitivity error ＊ 3εG%Temperature coefficient of Sensitivity (at TA= −40℃～ +85℃ )

TCG

ppm/K

Linearity error (at IPN) ＊ 3εL%Peak to peak output ripple at oscillator frequency (f typ=600kHz)

―

mV

16

RL=1 k Ω , at Ip=0 A

Reaction time (at 10% of IPN) ＊ 3

tra

µs

１

RL=1 k Ω , di/dt=100 A/µs

Response time (at 70% of IPN）＊ 3

tr

µs

１

RL=1 k Ω , di/dt=100 A/µs

Frequency bandwidth ( ± 3 dB) ＊ 3 ＊ 4

BW

kHz

100

RL=1 k ΩOverall accuracy ＊ 3

XG%

Reference voltage（output）(at IP=0 A）＊ 1

Open loop

1 2001

TA=+25℃，RL=OPEN，Vcc=+12V

Parameters

Closed loop

2/5

MIN

TYP

Comment

MAX

150
－ 450

450
2150

11.4

12

12.6

36.5
2.495

2.500

Icc=36.5+Ip/Ns+Vout/RL

2.505

No Load

－ 1.0

+1.0

Voe=Vout(at Ip=0 A)-Vref(out)

－ 240

+240

Vref(out)

ppm/K of 2.5 V（－40℃～＋85℃）
625 mV(at IPN),
Gth=|Vout-Vref(out)|/IPN

4.167
－ 0.7

+0.7
±40

－ 0.1

－ 0.96＊1 If the output impedance of the Vref (out) pin is small, the accuracy of the reference voltage will decrease.

+0.1

+0.96

＊2 Offset voltage value is after removal of core hysteresis.
＊3 Measurement condition : Primary conductor (bus bar) cross sectional area is as same as through hole, and penetration with 1turn in through hole.

Differences occur depending on the conditions of the primary conductor (bus bar).

＊4 High fundamental frequency primary current and/or harmonic current may result in excessive heating in magnetic core.

58

XG=(100 × Voe/625)+εG+εL

F26P S12CURRENT SENSORS

3/5

1 2001

STANDARDSEN62477-1:2012, EN62477-1:2012/A1:2017 and EN62477-1:2012/A11:2014
Rated voltage

600V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field

CHARACTERISTIC CURVE (TYP)
Introduction

Output Voltage
Vout［V］

2.5=Vref(out)
0.625

-450

-IPN

0

Primary
current
Ip［A］

IPN +450

Fluxgate system

4.375

F26P150S12Open loop

Figure 1：Linearity curve

SUPPORT DOCUMENTATION
Maximum repetitive primary current

Closed loop

F26P150S12 Derating<Conditions>Primary conductor temperature = 85℃
Vcc = +12V

Figure 2：Ip vs TA for F26P150S12

According to which the following conditions are true the maximum repetitive primary current plot shows
the boundary of the area.
① Ip ＜ Ipm② Junction temperature Tj < Absolute maximum rating of internal components.
③ Resistor power dissipation < 0.5 x rated power

Reference voltage
The Vref(out) pin is used for output only. A precision internal reference voltage of 2.5V can be used as a reference point for bipolarmeasurements. An external reference voltage cannot be input for use.
If you do not want to use the Vref(out) pin, please unconnected.

59

F26P S12CURRENT SENSORSCONNECTION

F26P150S12
Primary input
current (+)

1
Ip

Int REF

Fluxgate system

Introduction

4
+

Rm

Primary input
current (-)

OUT

-

3
10Ω

Vcc

Vref(out)

Vout

1nF
2

GND

DIMENSIONS (mm)
※ Tolerance: ± 0.5
Unit: mm

Open loop

Country of production
Lot No.

Closed loop

Product name

Size：4−□0.7

Terminal No.
① Vcc（+12V）② GND③ Vout④ Vref（OUT）

Size：2−φ1.75±0.15

60

4/5

1 2001

F26P S12CURRENT SENSORS

5/5

1 2001Introduction

RECOMMENDED HOLE DIAMETER (mm)

②

③

④ ⑤

F26：Series② Mounting configuration（1 figure)
P：PCB Mounting type③ Primary nominal current（3 figures）
150：150A④ Control power supply type（1 figure)
S：Single supply⑤ Power supply voltage（2 digits)
12：+12V

Open loop①① Model（3 figures)

Closed loop

F26 P 150 S 12

Fluxgate system

TYPE DESIGNATION

61

L18P D15 AHV

CURRENT SENSORS

1/3

2 1908Magnetic Proportion System

L18PxxxD15AHV SERIES
AntiSulfurated

Introduction

RoHS

ABSOLUTE MAXIMUM RATINGS
Parameters

Fluxgate system

Supply voltage

Open loop

Unit

Value

Comment

Vcc

V

± 18V

Symbol

Unit

Value

Vd

―

AC3000V，for 1minute（Sensing current 0.5mA）

ISOLATION CHARACTERISTICS
Parameters
lnsulation voltage

Comment

Vw

kV

6.0

Insulation resistance

RIS―≧ 500M Ω（at DC500V）

dCi―

L18PxxxD15AHV
xxx=003 ～ 030
L18PxxxD15AHV
xxx=040 ～ 060

Primary ⇔ Secondary
Primary ⇔ Secondary
Input waveform：
・Front time 1.2µs
・Time to half value 50µs
・singleImpulse withstand voltage

Clearance distance

Closed loop

SymbolPrimary ⇔ Secondary

9.2mm（MIN）
Primary ⇔ Secondary
7.9mm（MIN）

Creepage distance

dCp―

9.2mm（MIN）

Case material――

UL94 V-0

Comparative Tracking Index；
（CTI）

CTI

V

175（group Ⅲ a）

Primary ⇔ Secondary

ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Parameters

Value

SymbolUnit

Ambient operating

TA

℃

－ 30

＋ 80

Ambient storage temperature

TS

℃

－ 40

＋ 85

Mass

m

g

MIN

TYP

7

62

MAX

Comment

L18P D15 AHV

CURRENT SENSORSSPECIFICATIONS
Symbol

Unit

Value
MIN

L18P005D15AHV

5

L18P010D15AHV

10

L18P015D15AHV

15
20

A

25
30

L18P040D15AHV

40

L18P050D15AHV

50

L18P003D15AHV

9

L18P005D15AHV

15

L18P010D15AHV

30

L18P015D15AHV

45
60
75
90

L18P040D15AHV

120

L18P050D15AHV

150

L18P060D15AHV

180

L18PxxxD15AHV
xxx= 003~030
L18PxxxD15AHV
xxx= 040~060
L18PxxxD15AHV
xxx= 003~030
L18PxxxD15AHV
xxx= 040~060
L18PxxxD15AHV
xxx= 003~030
L18PxxxD15AHV
xxx= 040~060

Vcc

V

Icc

mA

Vo

V

Vof

VOH

± 12（± 5%）± 15（± 5%）
14

18

3.960

4.000

4.040

3.950

4.000

4.050

－ 0.040

0.000

0.040

－ 0.050

0.000

0.050

at IPNV

at Ip = 0A

－ 25

25

－ 40

40

mV

at 0A → IPN → 0A

Temperature coefficient of Vo

TcVo

%/℃

－ 0.1

+0.1

Without TcVof

Temperature coefficient of

TcVof

mV/℃

－ 1.5

+1.5

at Ip = 0A

Linearity error（0A ～ IPN）

εL

%

－ 1.0

+1.0

Response time ＊ 4trμs

Anti-Sulfurated PCB coating : HumiSeal®, Resistors : Thick film (General purpose)
dv/dt improvement type
＊1 Also operate at Vcc = ± 12V power supples , measuring range reduced to 2.5 x IPM.
＊2 The value of measured current which indicates an output with a greater than ± 10% deviation from the theoretical output value.
＊3 Offset voltage value is after removal of core hysteresis.
＊4 The response time is the time difference from 10% of the applied input step current to 90% of the sensor output signal.

63

Open loop

Consumption current

Hysteresis error

A

L18P030D15AHV

Supply Voltage

Offset voltage ＊ 3

IPM

Fluxgate system

60

L18P060D15AHV

L18P025D15AHV

Introduction

IPN

L18P030D15AHV

L18P020D15AHV

Comment

MAX

5

di/dt=IPN/μs

Closed loop

L18P025D15AHV

Rated output voltage

TYP
3

L18P003D15AHV

L18P020D15AHV

Primary current, measuring
range ＊ 1,2

2 1908

TA=+25℃，RL=10kΩ，Vcc=±15V

Parameters
Primary nominal current

2/3

L18P D15 AHV

CURRENT SENSORS

3/3

2 1908

STANDARDSUL508，CSA22.2 No.14 (UL File No.E243511)
EN 62477-1, IEC/EN61800-5-1※ Please refer to the another sheet about conditions of UL Recognition.

Introduction

CONNECTION
5
Primary input
current (+)

27Ω

24Ω
HE

3

+Vcc(+15V)

4

Vout

1

-Vcc(-15V)

2

GND

1000pF

6
Primary input
current (-)

Fluxgate system

L18PxxxD15AHV Series

10kΩ

DIMENSIONS (mm)Terminal number
The following,table references

Open loop

The following,table references① -Vcc (-15V)② GND③ +Vcc (+15V)④ Vout⑤ Primary input current（＋）⑥ Primary input current（−）

Current

Closed loop

Note
1. Unless otherwise specified,tolerances shall be ± 0.5mm
2. Unit is [mm]TYPE DESIGNATION

L18 P ＊＊＊ D 15 AHV
① ②

③

④ ⑤

⑥

① Model（4 figures)
L18：Series② Mounting configuration（1 figure)
P：PCB Mounting type③ Measurement current range（3 figures）
Ex) 050：50A④ Control power supply type（1 figure)
D：Dual supply⑤ Power supply voltage（2 digits)
15：15V⑥ Special specification
Dust-proof PCB coating：HumiSeal®
dv/dt improvement type

64

3A
5A
10A
15A
20A
25A
30A
40A
50A
60A

∗∗∗
003
005
010
015
020
025
030
040
050
060

φA
φ0.6
φ0.8
φ1.1
φ1.4
φ1.6
φ1.6
φ1.6
BusbarBusbarBusbar

L18P D15-OP

CURRENT SENSORS

1/1

1 1307

Magnetic Proportion System

L18P D15-OP SERIESIntroduction

RoHS

SPECIFICATIONS

Ta=25˚C, RL=10kΩ, Vcc= ±15V

L18P***D15–OP ***: Priamary current code

＊＊＊ :

003

005

010

015

020

025

030

040

050

060

Primary norminal current

If

3A

5A

10A

15A

20A

25A

30A

40A

50A

60A

Primary wire

φ

0.6mm

0.8mm

1.1mm

1.4mm

Spec

Saturation current

bus-bar
1.0 × 6.3

1.6mm
If × 3 ＊ 1

If max

Rated output voltage

Vo

4V ± 0.040V（at If）

4V ± 0.050V（at If）

Offset voltage ＊ 2

Vof≦± 0.040V（at If = 0A）≦± 0.050V（at If = 0A）

εL≦± 1%（at If）

Vcc± 12V（± 5%）〜 ± 15V（± 5%）

Consumption current

Icc± 14mA（typ）, ≦± 18mA

di/dt Response timetr

≦ 5μs（di/dt = If /μs）

Thermal drift of gain

TCVo≦± 0.1% / ℃（Without Tc Vof）

Thermal drift of offset

TCVof≦± 1.5mV / ℃

Hysteresis error

VOH≦ 25mV（at If = 0A → If → 0A）

Insulation voltage

Vd

AC3000V for 1 minute（Sensing current 0.5mA）Primary ⇔ Secondary

Insulation resistance

RIS≧ 500M Ω（at DC500V）Primary ⇔ Secondary

Ambient Operating temperatureTAー 30℃〜＋ 80℃

Ambient storage temperatureTSー 40℃〜＋ 85℃

Open loop

Output linearity (without offset)
Power supply voltage

Closed loop

≦ 40mV（at If = 0A → If → 0A）＊ 1 Also operate at Vcc = ± 12V power supples, measuring range reduced to 2.5 x If. ＊ 2 Offset voltage value is after removal of core hysteresis.
＊ Please refer to the another sheet about conditions of UL Recognition.

DIMENSIONS (mm)Lot No.

Lot No.

Terminal number

L18P∗∗∗D15-OP
17.5

L18P∗∗∗D15-OP
The following,table references① − Vcc ( ー 15V)
② GND
③ ＋ Vcc ( ＋ 15V)
④ Vout⑤ Primary input current ( ＋ )⑥ Primary input current ( ー )The following,table references

15.2

Current

4±0.5
1.5

17
6

1

④ ③ ② ①④ ③ ② ①

2.54 ±0.3

7.62

8.8

2.8

– ⑥

17.5

+
⑤

11

4-□(0.25×0.5)

–
⑥

5.4

+ ⑤

3.75

2-φA

1

1.3

3A
5A
10A
15A
20A
25A
30A
40A
50A
60A

4 ±0.5

5±1

3

14.4

15.2

17

5

4-□(0.25×0.5)

2.54±0.3

7.62

65

Fluxgate system

Types

Note

Weight:1. Unless otherwise
specified, tolerances shallbe ± 0.5mm
2. Unit is [mm]

8g

∗∗∗
003
005
010
015
020
025
030
040
050
060

φA
φ0.6
φ0.8
φ1.1
φ1.4
φ1.6
φ1.6
φ1.6
BusbarBusbarBusbar

L18P S05

CURRENT SENSORS

1/1

4 1209Magnetic Proportion System

L18P S05 SERIESIntroduction

RoHS

SPECIFICATIONS

Ta=25˚C, RL=10kΩ, Vcc= ＋5V

Types

L18P003S05 L18P005S05 L18P010S05 L18P015S05 L18P020S05 L18P025S05 L18P030S05 L18P040S05 L18P050S05 L18P060S05

If

Primary norminal current

3A

φPrimary wire

5A

0.6mm

0.8mm

10A

15A

1.1mm

20A

25A

1.4mm

30A

40A

50A

60A

bus-bar
1.0 × 6.3

1.6mm
If × 1.5 ＊ 1

If max

Saturation current
Rated output voltage

Vo

Vof ＋ 1.5V ± 0.045V（at If）

Offset voltage

Vof

Vcc/2 ± 0.035V（at If = 0A）＊ 2

Output linearity (without offset)

εL≦± 1%（at If）

Power supply voltage

Vcc＋ 5V ± 5%

Consumption current

Icc≦ 15mA

di/dt Response timetr

≦ 5µs（di/dt = If /µs）

Thermal drift of gain

TCVo≦± 2.0mV / ℃（Without Tc Vof）

Thermal drift of offset

TCVof≦± 2.0mV / ℃

Hysteresis error

VOH≦ 25mV（at If = 0A → If → 0A）

Insulation voltage

Vd

AC3000V for 1 minute（Sensing current 0.5mA）Primary ⇔ Sacondary

Insulation resistance

RIS≧ 500M Ω（at DC500V）Primary ⇔ Sacondary

Ambient Operating temperatureTAー 30℃〜＋ 80℃

Ambient storage temperatureTSー 40℃〜＋ 85℃＊ 1 Vcc= ＋ 5.0V (depending on Vcc) ＊ 2 Offset voltage value is after removal of core hysteresis. Please refer to the another sheet about conditions of UL

Recognition.

DIMENSIONS (mm)Lot No.

Lot No.

***

+

6

5

11

4-□(0.25×0.5)-

4 3 2 17.62

2.54±0.3

17.5

3.75

1.5

1

17.5

***

The following,table references

Current

***

φA

3A
5A
10A
15A
20A
25A
30A

003
005
010
015
020
025
030

φ0.6
φ0.8
φ1.1
φ1.4
φ1.6
φ1.6
φ1.6

1.3

5

1
5.4

8.8

Current

***
040
050
060

+ 5

Note
1. Unless otherwise
specified, tolerances shallbe ± 0.5mm
2. Unit is [mm]4 ±0.5

15.2

17

3

4 ±0.517
6

2-φA

Terminal number
1. GND
2. GND
3. ＋ Vcc
4. OUT
5. ＋ IN
6. − IN

15.2

14.4

The following,table references

5 ±1

Closed loop

Open loop

Fluxgate system

Spec

-

6

40A
50A
60A

4-□(0.25×0.5)

4 3 2 1

7.62

66

2.54 ±0.3

2.8Terminal number
1. GND
2. GND
3. ＋ Vcc
4. OUT
5. ＋ IN
6. − IN
Note
1. Unless otherwise specified,tolerances shall be ±0.5mm
2. Unit is [mm]

L18P S05R

CURRENT SENSORS

1/1

3 1203Magnetic Proportion System

L18P S05R SERIESIntroduction

RoHS

SPECIFICATIONS

Ta=25˚C, RL=10kΩ, Vcc= ＋5V

Primary norminal current
Primary wire

S05R

S05R

S05R

S05R

S05R

S05R

S05R

S05R

S05R

S05R

If

3A

5A

10A

15A

20A

25A

30A

40A

50A

60A

φ

0.6mm

0.8mm

1.1mm

1.4mm

1.6mm

bus-bar 1.0 × 6.3

Saturation current

If maxIf × 3

Rated output voltage

Vo

Vof ＋ 0.625V ± 0.045V（at If）

Offset voltage

Vof

2.5V ± 0.035V（at If = 0A）＊ 1

Output linearity (without offset)

εL≦± 1%（at If）

Power supply voltage

Vcc＋ 5V ± 5%

Consumption current

Icc≦ 15mAtr≦ 5μs（di/dt = If /μs）

Thermal drift of gain

TCVo≦± 0.1% / ℃（Without Tc Vof）

Thermal drift of offset

TCVof≦± 1.0mV / ℃

Hysteresis error

VOH≦ 25mV（at If = 0A → If → 0A）

Insulation voltage

Vd

AC3000V for 1 minute（Sensing current 0.5mA）Primary ⇔ Sacondary

Insulation resistance

RIS≧ 500M Ω（at DC500V） Primary ⇔ Sacondary

Ambient Operating temperatureTAー 30℃〜＋ 80℃

Ambient storage temperatureTSー 40℃〜＋ 85℃

Closed loop

Open loop

di ／ dt Response time

＊ 1 Offset voltage value is after removal of core hysteresis. Please refer to the another sheet about conditions of UL Recognition.

DIMENSIONS (mm)Lot No.

Lot No.

***

1.5

1

3.75

2-φA

+

5

4 3 2 1

7.62

2.54 ±0.3

17.5
15.2
φA
φ0.6
φ0.8
φ1.1
φ1.4
φ1.6
φ1.6
φ1.6

4 ±0.5

***
003
005
010
015
020
025
030

17

1.3

5
+ 5

4-□(0.25×0.5)

Note

4 3 2 1

1. Unless otherwise specified,tolerances shall be ± 0.5mm
2. Unit is [mm]

67

1
5.4

8.8

Current

***
040
050
060

40A
50A
60A

- 6

17.5

-

6

11

4-□(0.25×0.5)

The following,table references

3

15.2

Current
3A
5A
10A
15A
20A
25A
30A

4 ±0.5
17
6***

Terminal number
1. GND
2. GND
3. ＋ Vcc
4. OUT
5. ＋ IN
6. − IN

5 ±1

14.4

The following,table references

2.54 ±0.3
7.62

Fluxgate system

Types L18P003 L18P005 L18P010 L18P015 L18P020 L18P025 L18P030 L18P040 L18P050 L18P060
Spec

2.8

Terminal number
1. GND
2. GND
3. ＋ Vcc
4. OUT
5. ＋ IN
6. − IN

Note
1. Unless otherwise specified,tolerances shall be ± 0.5mm
2. Unit is [mm]

L18P S12CURRENT SENSORS

1/1

3 1203Magnetic Proportion System

L18P S12 SERIESIntroduction

RoHS

SPECIFICATIONS

Ta=25˚C, RL=10kΩ, Vcc=＋12V

Types

L18P003S12 L18P005S12 L18P010S12 L18P015S12 L18P020S12 L18P025S12 L18P030S12 L18P040S12 L18P050S12 L18P060S12

Primary norminal current
Primary wire

If

3A

5A

10A

15A

20A

φ

0.6mm

0.8mm

1.1mm

1.4mm

25A

30A

40A

1.6mm

Saturation current

If maxIf × 1.25

Rated output voltage

Vo

Vof ＋ 1.5V ± 0.045V（at If）

Offset voltage

Vof

2.5V ± 0.035V（at If = 0A）＊ 1

Output linearity (without offset)

εL≦± 1%（at If）

Power supply voltage

Vcc＋ 12V ± 5%

Consumption current

Icc≦ 15mA

50A

60A

bus-bar 1.0 × 6.3

di/dt Response timetr

≦ 5µs（di/dt = If /µs）

Thermal drift of gain

TCVo≦± 2.0mV / ℃（Without Tc Vof）

Thermal drift of offset

TCVof≦± 2.0mV / ℃

Hysteresis error

VOH≦ 25mV（at If = 0A → If → 0A）

Insulation voltage

Vd

AC3000V for 1 minute（Sensing current 0.5mA）Primary ⇔ Sacondary

Insulation resistance

RIS≧ 500M Ω（at DC500V） Primary ⇔ Sacondary

Ambient Operating temperatureTAー 30℃〜＋ 80℃

Ambient storage temperatureTSー 40℃〜＋ 85℃＊ 1 Offset voltage value is after removal of core hysteresis. Please refer to the another sheet about conditions of UL Recognition.

DIMENSIONS (mm)Lot No.

Lot No.

+

6

5

11

4-□(0.25×0.5)-

4 3 2 1

7.62

2.54 ±0.3

17.5

3.75

1.5

1

15.2

17

φA
φ0.6
φ0.8
φ1.1
φ1.4
φ1.6
φ1.6
φ1.6

4 ±0.5

***
003
005
010
015
020
025
030

3

Current
3A
5A
10A
15A
20A
25A
30A

4 ±0.5

17
6

The following,table references

Terminal number
1. GND
2. GND
3. ＋ Vcc
4. OUT
5. ＋ IN
6. − IN

15.2

14.4

The following,table references

2-φA

***

17.5

***

5 ±1

Closed loop

Open loop

Fluxgate system

Spec

1.3

5
+ 5

1. Unless otherwise
specified, tolerances shallbe ± 0.5mm
2. Unit is [mm]4-□(0.25×0.5)

4 3 2 1

7.62

68

5.4

8.8

Current

***
040
050
060

40A
50A
60A

- 6

Note

1

2.54 ±0.3

2.8Terminal number
1. GND
2. GND
3. ＋ Vcc
4. OUT
5. ＋ IN
6. − IN

Note
1. Unless otherwise specified,tolerances shall be ± 0.5mm
2. Unit is [mm]

L07P D05

CURRENT SENSORS

1/1

6 1508Magnetic Proportion System, 2 Circuits Type

L07P D15 SERIESIntroduction

RoHS

SPECIFICATIONS

Ta=25˚C, RL=10kΩ, Vcc=±15V

If

3A

5A

10A

15A

20A

25A

Saturation current

If maxIf × 3

Rated output voltage

Vo

4V ± 0.060V（at If）

Offset voltage

Vof≦ ± 0.060V（at If = 0A）※ 1

Output linearity (0A 〜 If)

εL≦ ± 1%（at If）

Power supply voltage

Vcc± 15V ± 5%

Consumption current

Icc≦ ± 30mA

di/dt
Response timetr

≦ 5µs（di / dt = If /µs）※ 2

Thermal drift of gain

TCVo

≦ 0.1% / ℃（Without Tc Vof）

Thermal drift of offset

TCVof≦± 2.5mV / ℃

Hysteresis error

VOH≦ 30mV（at If = 0A → If → 0A）

Insulation voltage

Vd

AC2000V for 1 minute（Sensing current 0.5mA）Primary ⇔ Sacondary

Insulation resistance

RIS≧ 500M Ω（at DC500V）Primary ⇔ Sacondary

Ambient Operating temperatureTAー 30℃〜＋ 80℃

Ambient storage temperatureTSー 40℃〜＋ 85℃

30A

＊1 O
 ffset voltage value is after removal of core hysteresis. *2 Shall be each channel's value. Other channel's input current to be 0A. *Please refer to the anothersheet about conditions of UL Recognition.

DIMENSIONS (mm)
A

φd

3A

φ0.6

5A

φ0.8

10A~15A

φ1.4

20A~30A

φ1.6

4±1

11.2
12

Terminal number

25
9.4

9

8

7

54321
3.6
7.2

6

11.2
16

φd

4.75

Note

1.5

4.75

1 15V
2 ー 15V
3 OUT1
4 OUT25 GND
6 ＋ IN1
7 ー IN1
8 ＋ IN2
9 ー IN2

1. Unless otherwise specified,tolerances shall be ±0.5mm
2. Unit is [mm]5-□ (0.25×0.5)

69

Fluxgate system

Primary norminal current

L07P003D15 L07P005D15 L07P010D15 L07P015D15 L07P020D15 L07P025D15 L07P030D15

Open loop

Spec

Closed loop

Types

L07P D15S

CURRENT SENSORS

1/1

2 1508Magnetic Proportion System, 2 Circuits Type, Anti-Sulfurated

L07P D15S SERIES
AntiSulfurated

Introduction

RoHS

SPECIFICATIONS

Ta=25˚C, RL=10kΩ, Vcc=±15V

Types

L07P010D15S

3A

5A

10A

If

L07P015D15S

L07P020D15S

L07P025D15S

L07P030D15S

15A

20A

25A

30A

Saturation current

If maxIf × 3

Rated output voltage

Vo

4V ± 0.060V（at If）

Offset voltage

Vof≦ ± 0.060V（at If = 0A）※ 1

Output linearity (0A 〜 If)

εL≦ ± 1%（at If）

Power supply voltage

Vcc± 15V ± 5%

Consumption current

Icc≦ ± 30mA

di/dt
Response timetr

≦ 5µs（di / dt = If /µs）※ 2

Thermal drift of gain

TCVo

≦ 0.1% / ℃（Without Tc Vof）

Thermal drift of offset

TCVof≦± 2.5mV / ℃

Hysteresis error

VOH≦ 30mV（at If = 0A → If → 0A）

Insulation voltage

Vd

AC2000V for 1 minute（Sensing current 0.5mA）Primary ⇔ Secondary

Insulation resistance

RIS≧ 500M Ω（at DC500V）Primary ⇔ Secondary

Ambient Operating temperatureTAー 30℃〜＋ 80℃

Ambient storage temperatureTSー 40℃〜＋ 85℃＊ 1 Offset voltage value is after removal of core hysteresis. ＊ 2 Shall be each channel's value. Other channel's input current to be 0A. ＊ Please refer to the another sheet about conditions of UL
Recognition. ＊ Anti-Sulfurated (Used resistors : Gold internal Electrodes, PCB coating : HumiSeal®) *Reliability test High Temperature and High Humidity Operation Test (85˚C, 85%RH, 1500h,

N=11, Pass)DIMENSIONS (mm)φdTerminal number

φ0.6

5A

φ0.8

10A~15A

φ1.4

20A~30A

φ1.6

1. ＋ Vcc（＋ 15V）
2. ー Vcc（ー 15V）
3. Vout 1
4. Vout 2
5. GND
6. Primary input current 1（＋）
7. Primary input current 1（ー）8. Primary input current 2（＋）
9. Primary input current 2（ー）

11.2
12

A
3A

4±1

Weight:

9

8

4.75

7

54321
3.6
7.2

6

11.2
16

φd

8g

25
9.4

4.75

Note

1.5

Open loop

L07P005D15S

D15S

Closed loop

Primary norminal current

L07P003D15S

L07P

Fluxgate system

Spec

1. Unless otherwise specified, tolerances shall be ±0.5mm
2. Unit is [mm]5-□ (0.25×0.5)

70

L07P S05

CURRENT SENSORS

1/1

6 1508Magnetic Proportion System, 2 Circuits Type

L07P S05 SERIESIntroduction

RoHS

SPECIFICATIONS

Ta=25˚C, RL=10kΩ, Vcc=＋5V

Types

3A

5A

10A

15A

If max

20A

25A

If × 1.5

Rated output voltage

Vo

Vof ＋ 1.250V ± 0.040V（at If）

Offset voltage

Vof

Vcc/2 ± 0.040V ※ 1（at If = 0A）

Output linearity (0A 〜 If)

εL≦± 1%（at If）

Power supply voltage

Vcc＋ 5V ± 5%

Consumption current

Icc≦ 30mA

di/dt
Response timetr

≦ 5µs（di / dt ＝ If /µs）※ 2

Thermal drift of gain

TCVo

≦ 2mV / ℃（Without Tc Vof）

Thermal drift of offset

TCVof≦± 2.0mV / ℃ MAX.

Hysteresis error

VOH≦ 15mV（at If = 0A → If → 0A）

Insulation voltage

Vd

AC2000V for 1 minute（Sensing current 0.5mA）Primary ⇔ Sacondary

Insulation resistance

RIS≧ 500M Ω（at DC500V）Primary ⇔ Sacondary

Ambient Operating temperatureTAー 30℃〜＋ 80℃

Ambient storage temperatureTSー 40℃〜＋ 85℃＊ 1 Offset voltage value is after removal of core hysteresis.
＊ 2 Shall be each channel's value. Other channel's input current to be 0A. ＊ Please refer to the another sheet about conditions of UL Recognition.

4±1

11.2
12

DIMENSIONS (mm)

25
9.4

9

8

7

54321
5-□ (0.25×0.5)

3.6
7.2

6

5A

φ0.8

10A〜15A

φ1.4

20A〜30A

φ1.6

Terminal number
1. ＋ 5V
2. NC
3. OUT1
4. OUT2
5. GND
6. ＋ IN1
7. ー IN1
8. ＋ IN2
9. ー IN2

11.2
16

φd

4.75

φd
φ0.6

Note

1.5

4.75

A
3A

1. Unless otherwise specified, tolerances shall be ±0.5mm
2. Unit is［mm］

71

30A

Open loop

Saturation current

If

Closed loop

Primary norminal current

Fluxgate system

L07P003S05 L07P005S05 L07P010S05 L07P015S05 L07P020S05 L07P025S05 L07P030S05

Spec

L12P

CURRENT SENSORS

1/1

6 1508Magnetic Proportion System

L12P D15 SERIESIntroduction

RoHS

SPECIFICATIONS

Ta=25˚C, RL=10kΩ, Vcc=±15V

Types

Symbol

L12P025D15

Primary norminal current

If

25A

Primary conductor specification－

Φ 1.4 × 2 ＊ 1

Continuous DC current

Icon

25A

Saturation current

If maxIf × 3 ＊ 2

Rated output voltage

εL

4V ± 0.040V（at If）

Offset voltage

Vof≦ ± 0.040V（at If = 0A）＊ 3

Output linearity（0A ～ If）

Vcc≦ ± 1%（at If）

Power supply voltage

Vcc± 12V（± 5%）～ ± 15V（± 5%）

Consumption current

Icc≦ 15mA

di/dt Response timetr

≦ 3µs（di/dt = If /µs）

Thermal drift of gain

TcVo

≦ ± 0.1% / ℃（Without Tc Vof）

Thermal drift of offset

TcVof≦± 3.0mV / ℃

Hysteresis error

VOH≦ 25mV（at If = 0A → If → 0A）

Insulation voltage

Vd

AC2500V for 1 minute（Sensing current 0.5mA）Primary ⇔ Secondary

Insulation resistance

RIS≧ 500M Ω（at DC500V）Primary ⇔ Secondary

Ambient Operating temperatureTAー 30℃～＋ 80℃

Ambient storage temperatureTSー 40℃～＋ 85℃＊ 1 Conductor terminals are soldered together. ＊ 2 Also operate at Vcc = ± 12V power supples, measuring range reduced to 2.5 x If.
＊ 3 Offset voltage value is after removal of core hysteresis.

DIMENSIONS (mm)L12P050D15B

12.1
17.5

12.8MAX

Lot No.

7.8MAX

Lot No.

L12P025D15

10.6MAX

7.8MAX

10.6MAX

12.8MAX

36.7MAX

36.7MAX

Terminal number⑤⑥

φ1.4×2

Weight:

0.3

10

8.5

2.54

2.4

1. Unless otherwise specified,2.4
3 7.6210
8.5
tolerances shall be ±0.5mm
2. Unit is [mm]

72

1.6

Note
3.9

3
2.54
2.54
2.54

14.2MIN
8.8MIN

1.7
0.3

20g

4±1

23.5MAX②③④

14.2MIN
8.8MIN
1.5① ＋ Vcc ( ＋ 15V)
② − Vcc ( ー 15V)
③ Vout④ GND⑤ Primary input current ( ＋ )① ② ③④⑤⑥
0.5 input current ( ー )⑥ Primary
4.5

4±1

23.5MAX
4.5

①

0.5

3.9

Closed loop

Open loop

Fluxgate system

Spec

L32P S05（B）FS

CURRENT SENSORS

1/1

1 1307

Magnetic Proportion System / Through Type and Busbar Type

L32P S05(B)FS SERIES
AntiSulfurated
Introduction

RoHS

SPECIFICATIONS

Ta＝25℃, RL＝10kΩ, Vcc＝＋5.0V

L32P150S05FS L32P200S05FS L32P300S05FS L32P400S05FS

If

50A

100A

150A

200A

300A

400A

If max≧ ± 150A≧ ± 300A≧ ± 450A≧ ± 600A≧ ± 600A≧ ± 600A

Primary norminal current
Saturation current

L32P100S05(B)FS

Through hole type : L32PxxxS05FSBus bar type : L32PxxxS05BFS

Through hole type－

Reference Voltage

Vｒｅｆ＋ 2.495V ± 0.020V ＊ 1（at Rref ≥ 1M Ω . Ouput impedance : typ 200 Ω）

Rated output voltage

Vo

Vof ＋ 0.625V ± 0.015（at If）

Offset voltage

Vof

Vref ± 0.025V（at If=0A）＊ 2

Output linearity（0A ～ If）

εL± 0.5%（at 0A，1/2If，If）

Power supply voltage

Vcc＋ 5V ± 5%

Consumption current

Icc≦ 20mA

di/dt Response timetr

≦ 5µs（at di/dt=100A/µs）

TcVref≦ ± 0.012%/ºC

Reference Temperature Characteristic

Open loop

Type

Thermal drift of gain

TCVO

Thermal drift of offset（at If=0A）

TcVof≦± 1.0mV/℃≦± 0.6mV/℃≦± 0.3mV/℃≦ ± 1.5mV/℃（Without TcVof）≦± 10mV≦± 5.0mV≦± 2.5mV

Hysteresis error（at 0A → If → 0A）

ＶＯＨ

Insulation voltage

Vd

AC2500V for 1 minute（Sensing current 0.5mA）Primary ⇔ Secondary

Insulation resistance

RIS≧ 500M Ω（at DC500V）Primary ⇔ Secondary

Ambient Operating temperatureTAー 40 ～＋ 85℃

Ambient storage temperatureTsー 40 ～＋ 85℃＊ 1 It is possible to change Vof with an external reference voltage（between 1.5V - 2.8V providing its ability to sink or source approximately 5 mA.）. If the external reference
voltag is not used, the Vref pin should be left unconnected. ＊ 2 Offset voltage value is after removal of core hysteresis. ＊ Please refer to the another sheet about conditions of UL
Recognition. ＊ Anti-Sulfurated（Used resistors : Gold internal Electrodes） ＊ Ferrite core is used.

DIMENSIONS (mm)Current direction

33
17

10

29

Weight

11
3
3.5
1.5

⑧

10

1.5

25.9

4-φ0.5
1. Unless otherwise specified,⑧

11

4.3 5.4

3-1.8

⑥

6.5

⑦
14.5

①
②
③
④

⑤

①
②
③
④

Note

tolerances shall be ±0.5mm
2. Unit is [mm]4-φ0.5

1.5

73

14

⑤

1.5

30g

⑦
14.5

⑥

11

4.3 5.4

0.5
14

11

1

10

6.5

14.5

⑥

1.5

2-φ1 6

2-φ1

1.5

11

①
②
③
④

4.3 5.4⑥

1. Unless otherwise specified,tolerances shall be ±0.5mm
2. Unit is [mm]

3-1.8

3
3.5
4.3 5.4

6.5
14.5

1.5

14

⑤

①
②
③
④

6.5
1.5

4-φ0.5Note

4-φ0.5

3-1.8

15.9
0.5

22g

2-φ1
⑤

1

3-1.8

29
8

① Vcc（＋5V）② GND③ Vout④ Vref（IN/OUT）⑤⑥ NC⑦ Primary input current（＋）⑧ Primary input current（ー）Weight2-φ1

14

Terminal number① Vcc（＋5V）② GND③ Vout④ Vref（IN/OUT）
⑤⑥ NC

13.47

Current direction

15

Terminal number

3.5

33

Fluxgate system

Symbol L32P050S05(B)FS

Closed loop

Types
Spec

L08P IPV/W/IPVW

CURRENT SENSORS

1/3

3 1909Magnetic Proportion System / Through Type

L08P IPV/W/IPVW SERIESIntroduction

RoHS

ABSOLUTE MAXIMUM RATINGS
Parameters

Closed loop

Open loop

Fluxgate system

Supply voltage

Symbol

Unit

Value

Vcc

V

± 18V

Comment

ISOLATION CHARACTERISTICS
Symbol

Unit

Value

lnsulation voltage

Parameters

Vd―

AC2500V，for 1minute（Sensing current 0.5mA）

Primary ⇔ Secondary

Comment

Insulation resistance

RIS―≧ 500M Ω（at DC500V）

Primary ⇔ Secondary

Case material――

UL94 V-0

ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Value

Parameters

SymbolUnit

Ambient operating temperature

TA

℃

－ 40

＋ 80

Ambient storage temperature

TS

℃

－ 40

＋ 85

Mass

m

g

MIN

TYP

Comment

MAX

22

SPECIFICATIONSTa=+25℃，
RL=10kΩ，Vcc=±15V

Parameters
Primary norminal current

Symbol

Unit

Value
MIN

L08P050D15IPV

50

L08P100D15IPV

100
150

L08P150D15IPV
L08P200D15W

IPN

A

200

L08P300D15IPVW

300

L08P400D15IPVW

400
500

L08P500D15IPVW
Primary current, measuring range ＊ 1

TYP

L08P050D15IPV

150

L08P100D15IPV

300
450

L08P150D15IPV
L08P200D15W

IPM

A

600

L08P300D15IPVW

600

L08P400D15IPVW

600

L08P500D15IPVW

600

74

MAX

Comment

L08P IPV/W/IPVW

CURRENT SENSORSSPECIFICATIONS

2/3

3 1909

Ta=+25℃，
RL=10kΩ，Vcc=±15V

Value

SymbolUnit

Supply voltage

Vcc

V

Consumption current

Icc

mA

Rated output voltage

Vo

V

Offset voltage ＊ 2

VofV

Hysteresis error

VOH

mV

± 20

at 0A → IPN → 0A

Thermal drift of gain

TcVo

%/℃

± 0.05

Without TcVof

TYP

14

20

3.960

4.000

4.040

at IPN－ 0.0300.000＋ 0.030

at IPN = 0A±2

L08P100D15IPV±1at IPN = 0A±1

L08P150D15IPV
TcVof

mV/℃

±1

L08P300D15IPVW±1

L08P400D15IPVW±1±1

L08P500D15IPVW
Linearity error (0A ～ IPN)

εL%

Response time (@70% of IPN － 70% of Vo)trµs

Response time (@10% of IPN － 90% of Vo)

Introduction±12（±5%） ±15（±5%）

L08P050D15IPV

L08P200D15W

Comment

MAX

－1

＋1
3

di/dt=100A/µs

L08P050D15IPV

5

di/dt=100A/µs

L08P100D15IPV

55

L08P150D15IPV
tr

L08P200D15Wµs

5

L08P300D15IPVW

5

L08P400D15IPVW

5

L08P500D15IPVW

8Response time（@10% of 250A － 90% of 2V） L08P500D15IPVW

tr

µs

7

Open loop

Thermal drift of Vof

MIN

Fluxgate system

Parameters

di/dt=100A/µs

Closed loop

＊1 If the product of 200A or less operate at Vcc = ± 12V power supplies, measuring range reduced to 2.5 x IPN.
＊2 Offset voltage value is after removal of core hysteresis.

STANDARDSEN62477-1:2012 and EN62477-1:2012/A11:2014

CONNECTION

Primary input
current (+)
51Ω

51Ω

1

+Vcc
(+12V～+15V)

3

Vout

HE
1000pF

4

Primary input
current (-)

L08PxxxD15IPV/W/IPVW Series

75

2

10kΩ

GND
-Vcc
(-12V～-15V)

L08P IPV/W/IPVW

CURRENT SENSORSDIMENSIONS (mm)
L08PxxxD15W/IPVW

Open loop

Fluxgate system

Introduction

L08PxxxD15IPV

Terminal number

Closed loop

1 ＋ Vcc ( ＋ 15V)
2 − Vcc ( ー 15V)
3 Vout
4 GND
Note
1. Unless otherwise specified,tolerances shall be ±0.5mm

76

3/3

3 1909L01Z

CURRENT SENSORS

1/1

3 1307

Magnetic Proportion System / Through Type

L01Z SERIESIntroduction

RoHS

SPECIFICATIONS

Ta＝25℃, RL＝10kΩ, Vcc＝＋5V

Types
If

50AT

If max

Rated output voltage

Vo

150AT

300AT

400AT

500AT

600AT

If × 1.25
Vref ＋ 1.5V ± 0.045V（at If）

Vref ＋ 1.5V ± 0.035V（at If）

Vo
min/max

Saturation output voltage

200AT

Vo min ≦ 0.5V, 4.5V ≦ Vo max
Vref ± 0.035V（at If = 0A）

Offset voltage ＊ 1

Vof

Output linearity（0A 〜 If）

εL≦± 1%（at If）

Power supply voltage

Vcc＋ 5V ± 2%

Consumption current

Icc≦ 15mA

di/dt Response timetr

≦ 10µs（di/dt = 100A /µs）

Thermal drift of gain

TCVo≦± 2mV / ℃（Without Tc Vof）≦± 2mV / ℃

Vref ± 0.030V（at If = 0A）

Open loop

Saturation current

100AT≦± 1.5mV / ℃（Without Tc Vof）

Thermal drift of offset

TCVof

Hysteresis error

VOH≦ ± 1mV / ℃

Insulation voltage

Vd

AC2500V for 1 minute（Sensing current 0.5mA）inside of through hole ⇔ terminal

Insulation resistance

RIS≧ 500M Ω（at DC500V）inside of through hole ⇔ terminal

Ambient Operating temperatureTAー 20℃〜＋ 80℃

Ambient storage temperatureTSー 40℃〜＋ 85℃≦ 8mV（at If = 0A → If → 0A）≦ 4mV（at If = 0A → If → 0A）≦ 6mV（at If = 0A → If → 0A）＊ 1 Vref=Vcc/2

DIMENSIONS (mm)
L01Z

S05

Lot No.

38MAX

Terminal number

2.5
2.5

18.5MAX

1 Vout
2 GND
3 ＋ Vcc ( ＋ 5V)

5.2

12.8

0.5

3 12

Weight:

4

4

27MAX
9.5 8

15
9
7.5

123
Terminal number

45g
Note

2−φ1

3−□0.65

77

14.5

14.5

Unless otherwise specified,tolerances shall be ± 0.5mm

Closed loop

Primary norminal current

Fluxgate system

L01Z050S05 L01Z100S05 L01Z150S05 L01Z200S05 L01Z300S05 L01Z400S05 L01Z500S05 L01Z600S05

SpecLA37S S05

CURRENT SENSORS

1/5

6 2203Magnetic Proportion System / Through Type, Non ratiometric output, Vref-OUT/IN mode, ΔVout = 800mV@IPN

LA37S S05 SERIESIntroduction【STANDARDS】
・UL508・CSA C22.2 No.14-18
・EN 62477-1

RoHS

ABSOLUTE MAXIMUM RATINGS
Parameters

Fluxgate system

Supply voltage

Symbol

Unit

Value

VCC

V

7.2

Primary conductor temperature

―

℃

120

ESD (HBM : Human Body Model)

VESD

kV

2

Comment

C=100 pF, R=1.5 kΩ

ISOLATION CHARACTERISTICS
Parameters

Closed loop

Open loop

Insulation voltage

Symbol

Unit

Value

Vd

―

AC3300V，for 1minute (Sensing current 0.5mA)

Comment
Primary ⇔ Secondary
Primary ⇔ Secondary
Input waveform：
・Front time 1.2µs
・Time to half value 50µs
・singleImpulse withstand voltage

Vw

kV

6.0

Insulation resistance

RIS―≧ 500MΩ (at DC500V)

Primary ⇔ Secondary

Clearance distancedCl―

5.5 mm（MIN)

Primary ⇔ Secondary

Creepage distancedCp―

5.5 mm（MIN)

Primary ⇔ Secondary

Case material――

UL94 V-0

Comparative Tracking Index;（CTI）

CTI

V

600 ( group Ⅰ )ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Value

Parameters

SymbolUnit

Ambient operating temperature ＊ 1

TA

℃

－ 40

＋ 105

Ambient storage temperature

TS

℃

－ 40

＋ 105

Mass

m

g

60

Internal magnetic core――

Silicon steel

MIN

TYP

MAX

＊ 1 Temperature of the connector should not exceed 105℃ because the absolute maximum temperature of the connector is +105℃．

78

Comment

LA37S S05

CURRENT SENSORSSPECIFICATIONS
Value
TYP

LA37S050S05＊

50

LA37S100S05＊

100

LA37S200S05＊

200
A

300

LA37S400S05＊

400

LA37S500S05＊

500

LA37S600S05＊

600

LA37S050S05＊

－ 125

125

LA37S100S05＊

－ 250

250

LA37S200S05＊

－ 500

500

－ 750

750

LA37S400S05＊－ 10001000

LA37S500S05＊－ 12001200

LA37S600S05＊－ 12001200

LA37S300S05＊

IPM

A

Supply voltage

Vcc

V

Consumption current

Icc

mA

Load resistance

RL

kΩ

4.7

10

Internal reference voltage (output)

Vref1

V

2.48

2.50

External reference input voltage

Vref2

V

0.50

Reference source current

Iref

mA

0.5

Reference sink current

Iref

mA

Vout-Vref

V−2Internal output resistance of Vref

Rref

Ω

150

Internal output resistance of Vout

Rout

Ω

Electrical offset voltage (@ IP=0 A) ＊ 2

Voe

mV

Magnetic offset voltage

VOH

Temperature drift of reference voltage (at IP=0 A)
Temperature drift of offset voltage (at IP=0 A)

Output voltage range (@ IPM)

Theoretical sensitivity

Introduction

IPN

4.5

Vcc > 4.8V
Ref OUT mode

5.0

5.5

16

23

@ Ip = 0A, Icc = 16+ Vout / RL

2.52

Ref OUT mode

2.65

Ref IN mode

0.7

1.0

Vref to GND. See"support docu..." section.

5

10

Vref to Vcc. See"support docu..."section.

2

Ref OUT mode

200

300

Inside LA37SxxxS05 ＊ .

2

5Inside LA37SxxxS05 ＊ .

−55Vout-Vref at Vref=2.5V

mV

− 3.2

3.2

@ 0A → IPN → 0A

VrefT

mV

− 10

10

@TA = − 40℃～ 105℃

VoeT

mV

− 10

10

@TA = − 40℃～ 105℃

LA37S050S05＊

16.00

LA37S100S05＊

8.00

LA37S200S05＊

4.00

LA37S300S05＊

Comment

MAX

Gth

mV/A

800mV @ IPN
Vout = Vref + Voe+ ( Gth × IP )2.67

LA37S400S05＊

2.00

LA37S500S05＊

1.60

LA37S600S05＊

1.33

Sensitivity error ＊ 3

εG

%

－ 1.0

1.0

@ IPN

Temperature drift of sensitivity

GT

%

－ 3.0

3.0

@TA = − 40℃～ 105℃

＊ 1 Measurement condition : Primary conductor cross sectional area is as same as through hole, and penetration with 1turn in through hole.
＊ 2 Electrical offset voltage value is after removal of magnetic offset voltage ( core hysteresis ).
＊ 3 Sensitivity error is factory inspection value. MAX and MIN are values of ± 3σ .

79

Fluxgate system

MIN

Open loop

Unit

Closed loop

Symbol

LA37S300S05＊

Primary current, measuring range ＊ 1

6 2203TA = +25℃ RL = 10 kΩ Vcc=+5V

Parameters
Primary nominal current

2/5LA37S S05

CURRENT SENSORSSPECIFICATIONS

@0A 〜 I PN

Linearity error@0A 〜 I PM

Introduction

Reaction time (@ 10 % of IPN) ＊ 1
Response time (@ 90 % of IPN) ＊ 1

Fluxgate system
Open loop

LA37S050S05＊
OthersFrequency bandwidth

Symbol

Unit

εL

%

tra

µs

tr

µs

BW

kHz

Value
MIN

TYP

0.5

− 1.0

1.0
3.0
4.0
3.5

LA37S100S05＊

25

LA37S200S05＊

20
Vno

20

mVpp

LA37S400S05＊

25

LA37S500S05＊

20

LA37S600S05＊

20

di/dt=100A / µs

DC..20MHz

TA=25℃

X1% of IPN− 1.501.50

TA=105℃

X2% of IPN− 5.75

5.75

@ IPN

＊ 1 Measurement condition : Primary conductor cross sectional area is as same as through hole, and penetration with 1turn in through hole.
＊ 4 Accuracy formula is following
Accuracy X1 = εG + εL
Accuracy X2 = X1 + (VoeT / 800 × 100) + GT

STANDARDSEN62477-1:2012, EN62477-1:2012/A1:2017 and EN62477-1:2012/A11:2014
Rated voltage
300V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field
Closed loop

di/dt=100A / µs

@ − 3dB

100
30

Comment

MAX

− 0.5

LA37S050S05＊

LA37S300S05＊

Accuracy ＊ 46 2203TA = +25℃ RL = 10 kΩ Vcc=+5V

Parameters

Output voltage noise

3/5

UL508，CSA C22.2 No.14-18（ UL FILE No. E243511 ）Rated voltage
600V, PD2
※ Please refer to the another sheet about conditions of UL Recognition.

80

LA37S S05

CURRENT SENSORS

4/5

6 2203SUPPORT DOCUMENTATION
Reference voltage
The Ref pin can be used as Ref OUT mode and/or Ref IN mode.
＜Ref OUT mode＞＜Ref IN mode＞
An external reference voltage is connected to the Ref pin. This voltage is specified in the range 0.5 to 2.65 V, its voltage is used as theoffset voltage at the measurement.

Introduction

The 2.5 V internal reference is used by the transducer as the reference point for bipolar measurements.

The following graphs (Fig 1) show the output voltage (@ Ip = 0A) and the reference input / output current due to the external reference

TA = +25 ℃
Vcc = +5.0 V
RL = 10 kΩ

Fluxgate system

voltage value Vref2.

Open loop

Fig １：Vref2 input voltage vs Output voltage and Iref2 ( = Vref2 current)(Typical performance)

Closed loop

CONNECTION< Notice >Sufficient capacitors are built into the product for the purpose of reducing output noise. Do not attach external capacitors to the Vout andVref terminals.

81

LA37S S05

CURRENT SENSORS

5/5

6 2203

DIMENSIONS (mm)LA37SxxxS05J Series

Open loop

Fluxgate system

Introduction

LA37SxxxS05M(M-A) Series

Terminal number

Terminal number

1 Vref (IN/OUT)
2 Vout
3 GND
4 +Vcc (+5 V)

1 Vref (IN/OUT)
2 Vout
3 GND
4 +Vcc (+5 V)

Tolerances: ±0.5
Unit: mmTolerances: ±0.5
Unit: mm

Closed loop・Recommended fastening screw type : M4 with flat washer and spring washer
・Recommended fastening torque : < 1.5 N・m

Note
It is different from how to put the pin numbering of connector
manufacturer (JST). It is matched to the Molex type.

Order number and Connector number (terminal plating)Connector

Types
LA37SxxxS05J

Standard

LA37SxxxS05M

Standard

LA37SxxxS05M-A

Build to Order

Manufacturer

Part Number

JST
Molex

Old Part Number

Plating of terminal

B4B-XH-A-G－

Au

22-04-1041

5045-04ASn

22-11-1041

5045-04AGAu＊ Rated current (3 figures)＊ As for the LA37SxxxS05M series of a gold-plated connector, ’-A’attaches to the end of the product name.
＊ The pin numbers of LA37SxxxD15J are different from those of the connector maker (JST). It is matched to the Molex type.

82

LA37S S05K

CURRENT SENSORS

1/5

6 2203Magnetic Proportion System / Through Type, Non ratiometric output, Vref-OUT/IN mode, ΔVout = 625mV@IPN

LA37S S05K SERIES【STANDARDS】
・UL508・CSA C22.2 No.14-18
・EN 62477-1

Introduction

RoHS

ABSOLUTE MAXIMUM RATINGS
Symbol

Unit

Value

VCC

V

7.2

Primary conductor temperature

―

℃

120

ESD (HBM : Human Body Model)

VESD

kV

2

Comment

C=100 pF, R=1.5 kΩ

Fluxgate system

Parameters
Supply voltage

ISOLATION CHARACTERISTICS
Symbol

Unit

Value

Vd

―

AC3300V，for 1minute (Sensing current 0.5mA)

Comment
Primary ⇔ Secondary
Primary ⇔ Secondary
Input waveform：
・Front time 1.2µs
・Time to half value 50µs
・single

Vw

kV

6.0

Insulation resistance

RIS―≧ 500MΩ (at DC500V)

Primary ⇔ Secondary

Clearance distancedCl―

5.5 mm（MIN)

Primary ⇔ Secondary

Creepage distancedCp―

5.5 mm（MIN)

Primary ⇔ Secondary

Case material――

UL94 V-0

Comparative Tracking Index;（CTI）

CTI

V

600 ( group Ⅰ )Closed loop

Impulse withstand voltage

ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Value

Parameters

SymbolUnit

Ambient operating temperature ＊ 1

TA

℃

－ 40

＋ 105

Ambient storage temperature

TS

℃

－ 40

＋ 105

Mass

m

g

60

Internal magnetic core――

Silicon steel

MIN

TYP

MAX

＊ 1 Temperature of the connector should not exceed 105℃ because the absolute maximum temperature of the connector is +105℃．

83

Open loop

Parameters
Insulation voltage

Comment

LA37S S05K

CURRENT SENSORSSPECIFICATIONSIntroduction
Fluxgate system
Open loop

Symbol

Value
MIN

TYP
50

LA37S100S05K＊

100

LA37S200S05K＊

200
IPN

A

400

LA37S500S05K＊

500

LA37S600S05K＊

600

LA37S050S05K＊

－ 150

150

LA37S100S05K＊

－ 300

300

LA37S200S05K＊

－ 600

600

－ 900

900

LA37S400S05K＊－ 12001200

LA37S500S05K＊－ 12001200

LA37S600S05K＊－ 12001200

LA37S300S05K＊

IPM

A

Supply voltage

Vcc

V

Consumption current

Icc

mA

Load resistance

RL

kΩ

4.7

10

Internal reference voltage (output)

Vref1

V

2.48

2.50

External reference input voltage

Vref2

V

0.50

Reference source current

Iref

mA

0.5

Reference sink current

Iref

mA

Vout-Vref

V−2Internal output resistance of Vref

Rref

Ω

150

Internal output resistance of Vout

Rout

Ω

Electrical offset voltage (@ IP=0 A) ＊ 2

Voe

mV

Magnetic offset voltage

VOH

Temperature drift of reference voltage (at IP=0 A)
Temperature drift of offset voltage (at IP=0 A)
Theoretical sensitivity

4.5

Vcc > 4.8V
Ref OUT mode

5.0

5.5

16

23

@ Ip = 0A, Icc = 16+ Vout / RL

2.52

Ref OUT mode

2.65

Ref IN mode

0.7

1.0

Vref to GND. See"support docu..." section.

5

10

Vref to Vcc. See"support docu..."section.

2

Ref OUT mode

200

300

Inside LA37SxxxS05K ＊ .

2

5Inside LA37SxxxS05K ＊−5

5

Vout-Vref at Vref=2.5V

mV

− 2.5

2.5

@ 0A → IPN → 0A

VrefT

mV

− 10

10

@TA = − 40℃～ 105℃

VoeT

mV

− 10

10

@TA = − 40℃～ 105℃

LA37S050S05K＊

12.50

LA37S100S05K＊

6.250

LA37S200S05K＊

3.125

LA37S300S05K＊

Comment

MAX

300

LA37S400S05K＊

Output voltage range (@ IPM)

Closed loop

Unit

LA37S050S05K＊

LA37S300S05K＊

Primary current, measuring range ＊ 1

6 2203TA = +25℃ RL = 10 kΩ Vcc=+5V

Parameters
Primary nominal current

2/5

Gth

mV/A

625mV @ IPN
Vout = Vref + Voe+ ( Gth × IP )2.083

LA37S400S05K＊

1.563

LA37S500S05K＊

1.250

LA37S600S05K＊

1.042

Sensitivity error ＊ 3

εG

%

－ 1.3

1.3

@ IPN

Temperature drift of sensitivity

GT

%

－ 3.0

3.0

@TA = − 40℃～ 105℃

＊ 1 Measurement condition : Primary conductor cross sectional area is as same as through hole, and penetration with 1turn in through hole.
＊ 2 Electrical offset voltage value is after removal of magnetic offset voltage ( core hysteresis ).
＊ 3 Sensitivity error is factory inspection value. MAX and MIN are values of ± 3σ .

84

LA37S S05K

CURRENT SENSORSSPECIFICATIONS

Response time (@ 90 % of IPN) ＊ 1

LA37S050S05K＊
OthersFrequency bandwidth

εL

%

tra

µs

tr

µs

BW

kHz

Value
MIN

TYP

− 0.5

0.5

− 1.0

1.0
3.0
4.0
3.5

30

LA37S100S05K＊

25

LA37S200S05K＊

20
Vno

20

mVpp

LA37S400S05K＊

25

LA37S500S05K＊

20

LA37S600S05K＊

20

di/dt=100A / µs
di/dt=100A / µs
@ − 3dB100

LA37S050S05K＊

LA37S300S05K＊

Comment
MAX

DC..20MHz

TA=25℃

X1% of IPN

− 1.8

1.8

TA=105℃

X2% of IPN

− 6.4

6.4

Introduction

Reaction time (@ 10 % of IPN) ＊ 1

Unit

Fluxgate system@0A 〜 I PM

Symbol@ IPN＊ 1 Measurement condition : Primary conductor cross sectional area is as same as through hole, and penetration with 1turn in through hole.
＊ 4 Accuracy formula is following
Accuracy X1 = εG + εL
Accuracy X2 = X1 + (VoeT / 625 × 100) + GT

Open loop@0A 〜 I PN

Linearity error

Accuracy ＊ 46 2203TA = +25℃ RL = 10 kΩ Vcc=+5V

Parameters

Output voltage noise

3/5

STANDARDSUL508，CSA C22.2 No.14-18（ UL FILE No. E243511 ）Rated voltage
600V, PD2
※ Please refer to the another sheet about conditions of UL Recognition.

85

Closed loop

EN62477-1:2012, EN62477-1:2012/A1:2017 and EN62477-1:2012/A11:2014
Rated voltage
300V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field

LA37S S05K

CURRENT SENSORS

4/5

6 2203SUPPORT DOCUMENTATION
Reference voltage
The Ref pin can be used as Ref OUT mode and/or Ref IN mode.
＜Ref OUT mode＞
Introduction

The 2.5 V internal reference is used by the transducer as the reference point for bipolar measurements.
＜Ref IN mode＞
An external reference voltage is connected to the Ref pin. This voltage is specified in the range 0.5 to 2.65 V, its voltage is used as theoffset voltage at the measurement.
The following graphs (Fig 1) show the output voltage (@ Ip = 0A) and the reference input / output current due to the external reference

Fluxgate system

voltage value Vref2.

TA = +25 ℃
Vcc = +5.0 V
RL = 10 kΩ

CONNECTION

Closed loop

Open loop

Fig １：Vref2 input voltage vs Output voltage and Iref2 ( = Vref2 current)(Typical performance)< Notice >Sufficient capacitors are built into the product for the purpose of reducing output noise. Do not attach external capacitors to the Vout andVref terminals.

86

LA37S S05K

CURRENT SENSORS

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6 2203

DIMENSIONS (mm)LA37SxxxS05KJ Series

Terminal number

Terminal number

1 Vref (IN/OUT)
2 Vout
3 GND
4 +Vcc (+5 V)

1 Vref (IN/OUT)
2 Vout
3 GND
4 +Vcc (+5 V)

Tolerances: ±0.5
Unit: mmTolerances: ±0.5
Unit: mm・Recommended fastening screw type : M4 with flat washer and spring washer
・Recommended fastening torque : < 1.5 N・m

Note

Closed loop

It is different from how to put the pin numbering of connector
manufacturer (JST). It is matched to the Molex type.

Order number and Connector number (terminal plating)Connector

Types
LA37SxxxS05KJ

Standard

LA37SxxxS05KM

Standard

LA37SxxxS05KM-A

Build to Order

Open loop

Fluxgate system

Introduction

LA37SxxxS05KM(M-A) Series

Manufacturer

Part Number

JST
Molex

Old Part Number

Plating of terminal

B4B-XH-A-G－

Au

22-04-1041

5045-04ASn

22-11-1041

5045-04AGAu＊ Rated current (3 figures)＊ As for the LA37SxxxS05KM series of a gold-plated connector, ’-A’attaches to the end of the product name.
＊ The pin numbers of LA37SxxxD15KJ are different from those of the connector maker (JST). It is matched to the Molex type.

87

L37S S05

CURRENT SENSORS

1/3

3 2203Magnetic Proportion System / Through Type

L37S S05 SERIESIntroduction

RoHS

ABSOLUTE MAXIMUM RATINGS
Parameters

Fluxgate system

Supply voltage

Symbol

Unit

Value

Vcc

V

＋ 7V

Comment

ISOLATION CHARACTERISTICS
Parameters
Insulation voltage

Symbol

Unit

Value

Vd

―

AC3300V，for 1minute（Sensing current 0.5mA）

Comment

Open loop

Impulse withstand voltage

Primary ⇔ Secondary
Primary ⇔ Secondary
Input waveform：
・Front time 1.2µs
・Time to half value 50µs
・single

Vw

kV

6.0

Insulation resistance

RIS―≧ 1000M Ω（at DC500V）

Primary ⇔ Secondary

Clearance distance ＊ 1

dCi―

5.5mm（MIN）

Primary ⇔ Secondary

Creepage distance ＊ 1

dCp―

6.0mm（MIN）

Primary ⇔ Secondary

Case material――

UL94 V-0

Comparative tracking index;（CTI）

CTI

V

200 （ group IIIa ）――300V，CAT Ⅲ，PD2

Reinforced isolation, non uniform field according
to EN62477-1：2012 and EN62477-1：2012/
A11 2014, IEC/EN 61010-1――

600V，CAT Ⅲ，PD2

Basic isolation, non uniform field according toEN62477-1：2012 and EN62477-1：2012/A11
2014, IEC/EN 61010-1

Closed loop

Application example＊ 1 Requirement distance according to safety standard UL508.

ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Value

Parameters

SymbolUnit

Ambient operating temperature

TA

℃

－ 40

＋ 85

Ambient storage temperature

TS

℃

－ 40

＋ 85

Mass

m

g

MIN

TYP

62

88

MAX

Comment

L37S S05

CURRENT SENSORSSPECIFICATIONS

2/3

3 2203

Ta=＋25℃，RL=10kΩ，VCC=+5V

Unit

Value
MIN

L37S050S05＊

50

L37S100S05＊

100

300

A

400

L37S500S05＊

500

L37S600S05＊

600

L37S050S05＊

150

L37S100S05＊

300

IntroductionIPN

L37S400S05＊

600
IPM

A

900

L37S400S05＊

900

L37S500S05＊

900

Fluxgate system

L37S200S05＊
L37S300S05＊

Comment

MAX

200

L37S200S05＊
L37S300S05＊

Primary current, measuring range

TYP

900

L37S600S05＊
Supply voltage

Vcc

V

Consumption current

Icc

mA

Reference voltage（output）

Vref1

V

2.475

Reference voltage（input）＊ 1

Vref2

V

1.500

Reference internal output resistance

Rref

Ω

Reference internal output capacitance

Cref

nF

47

Output voltage

VoV

Vof + 0 625V ± 0 015V

Offset voltage ＊ 2

VofV

Hysteresis error

VOH

mV

± 7.5

at 0A → IPN → 0A

TcVref

ppm/K

± 190

at Ip = 0A

TcVo

%/K

± 0.24

Without TcVof

Temperature coefficient of Vref1

Temperature coefficient of Vo
Temperature coefficient of Vof

4.75

5.00

5.25

15

20

2.495

2.515

200

Vref-0.020

Vref

at IPN

Vref + 0.020V

L37S050S05＊± 1.0

L37S100S05＊± 1.0

at Ip = 0A

± 1.0

L37S200S05＊
L37S300S05＊

at Ip = 0A

2.800

TcVof

mV/K

± 0.3

L37S400S05＊± 0.3

L37S500S05＊± 0.3

at Ip = 0A

± 0.3

L37S600S05＊
Linearity error 1εL1Linearity error 2

%

－ 0.5

＋ 0.5

at Ip = 0A ～ IPN

－ 1.0

＋ 1.0

at Ip = 0A ～ IPM

5

di/dt=100A/µs

εL2%

Response time (@90% of If)trµs

Frequency bandwidth（at -3dB）＊ 4

BW

kHz

Output voltage noise（DC・・・10MHz）

Vno

mVpp

50
40

＊ 1 It is possible to change Vof with an external reference voltage (between 1.5V - 2.8V providing its ability to sink or source approximately 5 mA.).

If the external reference voltag is not used, the Vref pin should be left unconnected.

＊ 2 Offset voltage value is after removal of core hysteresis.

＊ 3 Measurement condition : Primary conductor cross sectional area is as same as through hole, and penetration with 1turn in through hole.
＊ 4 Please derate input current to avoid excessive product heating. If you input current with high frequency band.

89

Open loop

Primary norminal current

SymbolClosed loop

Parameters

L37S S05

CURRENT SENSORS

3/3

3 2203

STANDARDSEN62477-1:2012 and EN62477-1:2012/A11:2014 ，EN50178 ，IEC/EN 61010-1 ，IEC/EN 62109-1 ，UL508（file № E243511）※ Please refer to the another sheet about conditions of UL Recognition.

Fluxgate system

Introduction

CONNECTIONDIMENSIONS (mm)L37SxxxS05J

Closed loop

Open loop

L37SxxxS05M

Terminal number
Note

1 VREF
2 Vout
3 GND
4 ＋Vcc (+5V)

It is different from how to put
the pin numbering of connector
manufacturer (JST). It changes
to the expression of the Molex
product.

Note
Unless otherwise specified
tolerances shall be ±0.5mm.

Order number and Connector number (terminal plating)Types
L37SxxxS05J

Standard

L37SxxxS05M

Standard

L37SxxxS05M-A

Build to Order

Connector
Manufacturer Part Number Old Part Number Plating of terminal
JST
Molex

B4B-XH-A-G－

Au

22-04-1041

5045-04ASn

22-11-1041

5045-04AGAu

As for the L37SxxxS05M series of a gold-plated connector, ’−A’attaches to the end of the product name.

90L37S D15

CURRENT SENSORS

1/3

6 2103Magnetic Proportion System / Through Type

L37S D15 SERIES【STANDARDS】
・UL508
・EN 62477-1

Introduction

RoHS

ABSOLUTE MAXIMUM RATINGS
Unit

Value

VCC

V

± 18V

Symbol

Unit

Value

Vd

―

AC3600V，for 1minute（Sensing current 0.5mA）

Supply voltage

Comment

ISOLATION CHARACTERISTICS
Parameters
Insulation voltage

Comment
Primary ⇔ Secondary
Primary ⇔ Secondary
Input waveform：
・Front time 1.2µs
・Time to half value 50µs
・single

Vw

kV

6.6

Insulation resistance

RIS―≧ 1000M Ω（at DC500V）

Primary ⇔ Secondary

Clearance distance (Requirement
distance according to safety standard)

dCl―

5.5mm（MIN）

Primary ⇔ Secondary

Creepage distance (Requirement
distance according to safety standard)

dCp―

6.0mm（MIN）

Primary ⇔ Secondary

Case material――

UL94 V-0

Filler material――

UL94 V-0

Case

CTI

V

200 （ group IIIa ）Filler

CTI

V

600 （ group Ⅰ ）Closed loop

Impulse withstand voltage

Comparative tracking
index;（CTI）

ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Parameters

Value

SymbolUnit

Ambient operating temperature

TA

℃

－ 40

＋ 85

Ambient storage temperature

TS

℃

－ 40

＋ 85

Mass

m

g

60

Internal magnetic core――

Silicon steel

MIN

TYP

91

Fluxgate system

SymbolOpen loop

Parameters

MAX

Comment

L37S D15

CURRENT SENSORSSPECIFICATIONS

Primary norminal current ＊ 1

Symbol

Unit

Value
MIN

50

L37S100D15＊

100

Introduction

IPN

400

L37S500D15＊500

L37S600D15＊

600

L37S050D15＊

－ 150

150

L37S100D15＊

－ 300

300

－ 600

600

－ 900

900

L37S400D15＊－ 10001000

L37S500D15＊－ 10001000－ 10001000

L37S200D15＊
IPM

A

L37S600D15＊
Supply voltage

Vcc

V

Consumption current

Icc

mA

Vo

V

Rated output voltage

Open loop

Offset voltage ＊ 3± 12（± 5%）± 15（± 5%）
15

20

3.960

4.000

4.040

L37S050D15＊－ 0.0300.000＋ 0.030

L37S100D15＊－ 0.0200.000＋ 0.020

L37S200D15＊－ 0.0200.000＋ 0.020－ 0.0200.000＋ 0.020

L37S400D15＊－ 0.0200.000＋ 0.020

L37S500D15＊－ 0.0200.000＋ 0.020

L37S600D15＊－ 0.0200.000＋ 0.020

L37S300D15＊

Hysteresis error
Temperature coefficient of Vo
Temperature coefficient of Vof

300

A

L37S400D15＊

L37S300D15＊

Vof

V

at Ip = 0A,
Icc = 15 + Vout / RL
at IPNat IP = 0A

VOH

mV

± 20

at 0A → IPN → 0A

TcVo

%/℃

± 0.1

Without TcVof

L37S050D15＊±2

L37S100D15＊±1

L37S200D15＊±1

L37S300D15＊

Comment

MAX

200

L37S200D15＊

Primary current, measuring range ＊ 2

TYP

L37S050D15＊

L37S300D15＊

Fluxgate system

6 2103

Ta=＋25℃，
RL=10kΩ，
VCC=±15V

Parameters

Closed loop

2/3

TcVof

mV/℃

±1

L37S400D15＊±1

L37S500D15＊±1

at IP = 0A

±1

L37S600D15＊
Linearity errorεL%

Response time (at 90% of IPN）＊ 4

trµS

Frequency bandwidth (-3dB) ＊ 5

BW

kHz

－1

150

＋1

at IP = 0A ～ IPN

3

di/dt = Ipn or 100A/µs.
Whichever is smaller.
at low current＊ 1 Products with a primary nominal current of 800A are also available. Please contact us for details.
＊ 2 If the product of 300A or less operate at Vcc = ± 12V power supplies, measuring range reduced to 2.5 x IPN.
＊ 3 Offset voltage value is after removal of core hysteresis.
＊ 4 Measurement condition : Primary conductor cross sectional area is as same as through hole, and penetration with 1turn in through hole.
＊ 5 High fundamental frequency primary current and/or harmonic current may result in excessive heating in magnetic core (Silicon steel).

92

L37S D15

CURRENT SENSORS

3/3

6 2103

STANDARDSEN62477-1:2012, EN62477-1:2012/A1:2017 and EN62477-1:2012/A11:2014
Rated voltage
300V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field
UL508（file № E243511）
Rated voltage
600V, PD2Introduction※ Please refer to the another sheet about conditions of UL Recognition.

Fluxgate system

CONNECTIONDIMENSIONS (mm)L37SxxxD15M

Closed loop

Open loop

L37SxxxD15J

Terminal number
Note

1 ＋Vcc（＋15V）
2 －Vcc（－15V）
3 Vout
4 GND

It is different from how to put
the pin numbering of connector
manufacturer (JST). It changes tothe expression of the Molex product.

Note・Recommended fastening screw type : M4 with flat washer and spring washer
・Recommended fastening torque : < 1.5 N・m

Unless otherwise specified tolerances shall be ± 0.5mm.

Order number and Connector number (terminal plating)
For the L37SxxxD15 series, there are some types with different secondary side connectors. It is determined by the characters that
follow the series name. Please do not omit the model number when ordering.
Connector

Types

Old Part Number

Plating of terminal

L37SxxxD15M

Standard

Molex

22-04-1041

5045-04A

Sn

L37SxxxD15M-A

Build to Order

Molex

22-11-1041

5045-04AG

Au

Standard

JST

B4B-XH-A-GーAu

L37SxxxD15J

Manufacturer

Part Number＊ Rated current (3 figures)＊ As for the L37SxxxD15M series of a gold-plated connector, ’-A’attaches to the end of the product name.
＊ The pin number of L37SxxxD15J are different from those of the connector manufacturer (JST). It is matched to the Molex type.

93

L03S

CURRENT SENSORS

1/1

4 1508Magnetic Proportion System / Through Type

L03S SERIESIntroduction

RoHS
TAMURA recommends L37S series asa succession model.

SPECIFICATIONS

Ta=25˚C, RL=10kΩ, Vcc=±15V

Types

Primary norminal current
Saturation current

L03S050D15 L03S100D15 L03S200D15 L03S300D15 L03S400D15 L03S500D15 L03S600D15

If

50AT

100AT

200AT

300AT

400AT

500AT

600AT

If max≧± 150AT≧± 300AT≧± 600AT≧± 700AT≧± 700AT≧± 700AT≧± 700AT

Output voltage

Vo

Offset voltage ＊ 1

Vof

Output linearity（without offset）

εL≦ ± 1%（at If）

Power supply voltage

Vcc± 15V ± 5%

Consumption current

Icc± 12mA（typ）, ≦ ± 20mA

di/dt Response time ＊ 2tr≦ 10µsThermal drift of gain

TCVo≦± 0.1% / ℃（without Tc Vof）

Thermal drift of offset

TCVof

Hysteresis error

VOH≦ 20mV（at If = 0A → If → 0A）

Insulation voltage

Vd

AC2500V for 1 minute（Sensing current 0.5mA）inside of through hole ⇔ terminal

Insulation resistance

RIS≧ 500M Ω（at DC500V）, inside of through hole ⇔ terminal

Ambient Operating temperatureTAー 20℃〜＋ 80℃

Ambient storage temperatureTSー 40℃〜＋ 90℃

4V ± 0.040V（at If）≦± 0.040V（at If=0A）≦± 0.030V（at If=0A）≦± 2mV / ℃≦± 1mV / ℃＊ 1 Offset voltage value is after removal of core hysteresis. ＊ 2 The smaller one on either at di/dt = 100A/us or at di/dt = If/us.

DIMENSIONS (mm)Connector

Types

Lot No.
L03S

Manufacturer Part Number Old Part Number Plating of terminal

L03SxxxD15

Standard

L03SxxxD15-A

Build to OrderMolex

22-04-1041

5045-04ASn

22-11-1041

5045-04AGGold

As for the product of a gold-plated connector, '-A' attaches to the end of the product name.

D15

Terminal number
Connector
29.5MAX

15

Recommended PCB holes

4.5

φ4.5
φ2.5

20

39MAX

19.5MAX

φ2

3

18.5MAX

94

φ4.5

20

Terminal
number4321

20.5

30.5MAX

40.5MAX

10.5

Closed loop

Open loop

Fluxgate system

Spec

1 ＋ Vcc ( ＋ 15V)
2 − Vcc ( ー 15V)
3 Vout
4 GND
Weight:50g
Note
1. Unless otherwise specified,tolerances shall be 0.5mm

L03S D15W

CURRENT SENSORS

1/1

4 1508Magnetic Proportion System / Through Type

L03S D15W SERIESTAMURA recommends L37S series asa succession model.

SPECIFICATIONS

Ta=25˚C, RL=10kΩ, Vcc=±15V

If

50AT

100AT

200AT

300AT

400AT

If max≧± 150AT≧± 300AT≧± 600AT≧± 900AT

500AT

600AT

700AT

800AT

Fluxgate system

Saturation current＊1≧± 1000AT

Output voltage

Vo

4V ± 0.040V（at If）

Offset voltage ＊ 2

Vof

Output linearity（without offset）

εL≦± 1%（at If）

Power supply voltage

Vcc± 12V（± 5%）〜± 15V（± 5%）

Consumption current

Icc≦± 20mA

di/dt Response time ＊ 3tr≦ 5us（at 90% of If – 90% of Vo）, ≦ 10us（at 10% of If – 90% of Vo）

Thermal drift of gain

TCVo

≦ 0.1% / ℃（Without Tc Vof）

Thermal drift of offset

TCVof ≦± 2mV / ℃

Hysteresis error

VOH≦ 20mV（at If = 0A → If → 0A）

Insulation voltage

Vd

AC2500V for 1 minute（Sensing current 0.5mA）inside of through hole ⇔ terminal

Insulation resistance

RIS≧ 500M Ω（at DC500V）, inside of through hole ⇔ terminal

Ambient Operating temperatureTAー 20℃〜＋ 80℃

Ambient storage temperatureTSー 40℃〜＋ 85℃≦± 0.040V（at If=0A）≦± 0.030V（at If = 0A）

Open loop

Primary norminal current

L03S050D15W L03S100D15W L03S200D15W L03S300D15W L03S400D15W L03S500D15W L03S600D15W L03S700D15W L03S800D15W≦± 1mV / ℃＊ 1 If the product of 300A or less operate at Vcc = ± 12V power supples, measuring range reduced to 2.5 x If. ＊ 2 Offset voltage value is after removal of core hysteresis.
＊ 3 The smaller one on either at di/dt = 100A/us or at di/dt = If/us.

DIMENSIONS (mm)L03S∗∗∗D15WM

L03S∗∗∗D15WJ
Lot No.

Lot No.

connector

connector

Recommended PCB holes

Recommended PCB holes
Terminal number

Terminal number

Connector

Types
L03SxxxD15WJ
L03SxxxD15WM

Standard
Standard

L03SxxxD15WM-A

Build to Order

Manufacturer

JST

Molex

Part Number

B4B-XH-A-G
22-04-1041
22-11-1041

Old Part Number Plating of terminal–
5045-04A

Gold
Sn

5045-04AGGold

As for L03SxxxD15WM of a gold-plated connector, '-A' attaches to the end of the product name.

95

Terminal number

Weight1 ＋ Vcc ( ＋ 15V)
2 − Vcc ( ー 15V)
3 Vout
4 GND
Note

50g

1. Unless otherwise specified, tolerances shall be ± 0.5mm

Closed loop

Types
Spec

IntroductionRoHS

L31S S05FSCURRENT SENSORS

1/1

2 2001

Magnetic Proportion System / Through Type

L31S S05FS SERIES
AntiSulfurated

Introduction

RoHS

SPECIFICATIONS

Ta＝25℃, RL＝10kΩ, Vcc＝＋5.0V

Types

Symbol L31S050S05FS L31S100S05FS L31S200S05FS L31S300S05FS L31S400S05FS L31S500S05FS L31S600S05FS

Primary norminal current
Saturation current

If

50A

100A

200A

300A

400A

500A

600A

If max≧ ± 150A≧ ± 300A≧ ± 600A≧ ± 900A≧ ± 900A≧ ± 900A≧ ± 900A＋ 2.495V ± 0.020V＊1（at Rref ≥ 1M Ω . Ouput impedance : typ 200 Ω）

Reference Voltage

Vｒｅｆ

Rated output voltage

Vo

Vof ＋ 0.625V ± 0.015V（at If）

Offset voltage

Vof

Vref ± 0.025V（at If=0A）＊ 2

Output linearity（0A ～ If）

εL± 0.5%（at 0A，1/2If，If）

Power supply voltage

Vcc＋ 5V ± 5%

Consumption current

Icc≦ 20mA

di/dt Response timetr

≦ 5µs（at di/dt=100A/µs）

Reference Temperature Characteristic

TcVref≦ ± 0.012%/ºC

Thermal drift of gain

TcVO

≦ ± 1.5mV/℃（Without TcVof）

Thermal drift of offset（at If=0A）

TcVof≦ ± 1.0mV/℃≦ ± 0.3mV/℃

Hysteresis error（at 0A → If → 0A）

VOH≦± 10mV≦± 2.5mV

Insulation voltage

Vd

AC3300V for 1 minute（Sensing current 0.5mA）Primary ⇔ Secondary

Insulation resistance

RIS≧ 500M Ω（at DC500V）Primary ⇔ Secondary

Ambient Operating temperatureTAー 40 ～＋ 85℃

Ambient storage temperatureTSー 40 ～＋ 85℃＊ 1 It is possible to change Vof with an external reference voltage（between 1.5V - 2.8V providing its ability to sink or source approximately 5 mA.）. If the external reference
voltag is not used, the Vref pin should be left unconnected. ＊ 2 Offset voltage value is after removal of core hysteresis. ＊ Please refer to the another sheet about conditions of UL
Recognition. ＊ Anti-Sulfurated（Used resistors : Gold internal Electrodes）＊ Ferrite core is used.

DIMENSIONS (mm)L31SxxxS05FS

Connector
φ2(BOSS)

20

4.75
9.75

10.5

φ2.5
φ4.5

3
Terminal No.

φ4.5(HOLE)

Recommended PCB holes

4321

22-04-1041

5045-04ASn

22-11-1041

5045-04AG

Gold

24.5

6.9
19
29
0.2
Current direction

Molex

As for the product of a gold-plated connector,‘-A’attaches to the end of the product name.

30

Lot No.

40
20.5

Manufacturer Part Number Old Part Number Plating of terminal
Standard

L31SxxxS05FS-A Build to Order

4.5

R5.5

Connector

Types

38.8
18
11

(8.3)
2.5

Closed loop

Open loop

Fluxgate system

Spec

96

Terminal number

Note

1 Vref (IN/OUT)
2 Vout
3 GND
4 ＋Vcc (＋5V)

1. Unless otherwise specified,tolerances shall be ±0.5mm
2. Unit is [mm]Weight38g

L06P S05

CURRENT SENSORS

1/1

3 1405Magnetic Proportion System / Through Type

L06P S05 SERIESIntroduction

RoHS

SPECIFICATIONS
Spec
Primary norminal current

If

L06P300S05

L06P400S05

L06P600S05

L06P800S05

300AT

400AT

600AT

800AT

If max≧ If × 1.33

Rated output voltage

Vo

Vref ＋ 1.5V ± 0.035V（at If）＊ 1

Offset voltage

Vof

Vref ± 30mV ＊ 2

Output linearity（0A 〜 If）

εL≦± 1%（at If）

Power supply voltage

Vcc＋ 5V ± 0.1V

Consumption current

Icc≦ 15mA

di/dt Response timetr

≦ 5µs（at di/dt = 100A /µs）

Thermal drift of gain

TCVo≦± 1.5mV/ ℃（Without Tc Vof）

Thermal drift of offset

TCVof≦± 1.0mV/℃（at If = 0A）

Hysteresis error

VOH≦ 10mV（at If = 0A → If → 0A）

Insulation voltage

Vd

AC2500V for 1 minute（Sensing current 0.5mA）Primary ⇔ Sacondary

Insulation resistance

RIS≧ 500M Ω（at DC500V）Primary ⇔ Sacondary

Ambient Operating temperatureTAー 40℃〜＋ 85℃

Ambient storage temperatureTSー 40℃〜＋ 85℃

Closed loop

Saturation current＊ 1 Vref=Vcc/2 ＊ 2 Offset voltage value is after removal of core hysteresis.

DIMENSIONS (mm)Terminal number

Note

1 OUTPUT
2 GND
3 ＋ 5V

1. Unless otherwise specified,tolerances shall be ±0.5mm

Weight:Terminal number

65 ± 5g

Recommended PCB holes
Lot No.

97

Open loop

Types

Fluxgate system

Ta＝25℃, RL＝10kΩ, Vcc＝＋5V

L05Z

CURRENT SENSORS

1/1

2 1203Magnetic Proportion System / Through Type

L05Z SERIESIntroduction

RoHS

SPECIFICATIONS

Ta=25˚C, RL=10kΩ, Vcc=+15V

Types

L05Z800S15

Primary norminal current

If

800AT

Saturation current

If max≧± 900AT

Rated output voltage

Vo

11V ± 0.11V（at If）

Offset voltage

Vof＋ 7V ± 50mV（If = 0A）

Output linearity（0A 〜 If）

εL± 1%（at If）

Power supply voltage

Vcc＋ 15V ± 5%

Consumption current

Icc≦ 20mA

di/dt Response timetr

≦ 10µs（at di/dt = 100A /µs）

Thermal drift of gain

TCVo

± 0.1% / ℃（Without Tc Vof）

Thermal drift of offset

TCVof± 1.0mV / ℃

Hysteresis error

VOH≦ 20mV（at If = 0A → If → 0A）

Insulation voltage

Vd

AC2500V for 1 minute（Sensing current 0.5mA）inside of through hole ⇔ terminal

Insulation resistance

RIS≧ 500M Ω（at DC500V）inside of through hole ⇔ terminal

Ambient Operating temperatureTAー 40℃〜＋ 85℃

Ambient storage temperatureTSー 40℃〜＋ 85℃

DIMENSIONS (mm)Lot No.

40.5MAX
20.5

15

29.5MAX
19.5MAX

3 30.5MAX

10.5

Terminal number

φ2

Terminal number
1 ＋ Vcc
2 GND
3 OUT
4 GND

connector B4B-XH-A-G(JST)(Gold plated terminal)
φ2.5

20

4.5

φ4.5

Note

20

36MAX

Closed loop

Open loop

Fluxgate system

Spec

Recommended PCB holes
18.5MAX

φ4.5

98

1. Unless otherwise specified,tolerances shall be ± 0.5mm
2. Mass is 50 ± 5g.

L34 D15

CURRENT SENSORS

1/1

3 1508Magnetic Proportion System

L34S D15 SERIESIntroduction

RoHS

SPECIFICATIONS

Ta＝25℃, RL＝10kΩ, Vcc＝±15V

Types

If

200A

300A

400A

500A

600A

800A

1000A

1200A

1500A

Saturation current ＊ 1

If max± 600A± 900A± 1200A± 1500A± 1800A± 2400A± 2500A± 2500A± 2500A

Rated Output Voltage

Vo

4V ± 0.040V（at If）

Offset voltage

Vof≦± 0.020V（at If = 0A）＊ 2

εL≦± 0.5%（at 0A，1/2If，If）

Vcc± 12V（± 5%）〜 ± 15V（± 5%）

Consumption current

Icc

16mA（TYP）≦ 25mA

di/dt（@90% of If）Response timetr

≦ 5µs（di/dt = 100A /µs）＊ 3

Thermal drift of gain

TCVO

≦ ± 0.05%/℃（Without TcVof）

Thermal drift of offset

TCVof≦ ± 1.0mV/℃（at If=0A）

Hysteresis error

ＶＯＨ≦ ± 10mV（at 0A → If → 0A）

Insulation voltage

Vd

AC3000V, for 1minute（Sensing current 0.5mA）, inside of through hole ⇔ terminal

Insulation resistance

RIS≧ 500M Ω（at DC500V）inside of through hole ⇔ terminal

Ambient Operating temperatureTA− 30℃～＋ 80℃

Ambient storage temperatureTS− 40℃～＋ 85℃

Open loop

Output linearity（without offset）
Power supply voltage＊ 1 If the product of 800A or less operate at Vcc = ± 12V power supples, measuring range reduced to 2.5 x If. ＊ 2 Offset voltage value is after removal of core hysteresis. ＊ 3
Measurement condition : Primary conductor cross sectional area is as same as through hole, and penetration with 1turn in through hole. ＊ Please refer to the another sheet about

conditions of UL Recognition.

DIMENSIONS (mm)
.5
φ4

16

11

LE)

4

(HO
L34S

D15

E)

OL

(H

4.5

φ

Lot No.

5.5
×4
.5

(S

38.75

LO

TH

OL

E)

78
64.5
40.5

Current direction

Terminal No.

(8.8)

20.5

17

1
2
3
4

53.5

33.25
1
5

)

40.5

OLE

78
89.5

65.5

3

.5(H

2-φ4

Connector

Connector

Types

Manufacturer Part Number Old Part Number Plating of terminal

L34SxxxD15

Standard

L34SxxxD15-A

Build to OrderMolex

22-04-1041

5045-04ASn

22-11-1041

5045-04AGGold

As for the product of a gold-plated connector, '-A' attaches to the end of the product name.
5

1.5

19

3

10

Terminal number

WeightNote

1 ＋Vcc（＋15V）
2 －Vcc（－15V）
3 Vout4 GND

165g

1. Unless otherwise specified,tolerances shall be ±0.5mm

99

Closed loop

Primary norminal current

Fluxgate system

Symbol L34S200D15 L34S300D15 L34S400D15 L34S500D15 L34S600D15 L34S800D15 L34S1T0D15 L34S1T2D15 L34S1T5D15

Spec

L34S T

CURRENT SENSORS

1/3

3 2103Magnetic Proportion System / Through Type, Ta=105℃ Operating

L34S D15T SERIESIntroduction

RoHS

ABSOLUTE MAXIMUM RATINGS

Fluxgate system

Parameters

Symbol

Unit

Value

Supply voltage

Vcc

V

± 18V

Primary conductor temperature

―

℃

105

Minimum load resistance

RL

―

2 kΩ

Comment

Recommend RL = 10k Ω

ISOLATION CHARACTERISTICS
Parameters

Closed loop

Open loop

lnsulation voltage

Symbol
Vd

Unit

Value

―

AC3000V，for 1minute（Sensing current 0.5mA）

Comment
Primary ⇔ Secondary

Impulse withstand voltage

Primary ⇔ Secondary
Input waveform：
・Front time 1.2µs
・Time to half value 50µs
・single

Vw

kV

6.0

Insulation resistance

RIS―≧ 500M Ω（at DC500V）

Primary ⇔ Secondary

Clearance distance

dCI―

6.6mm（MIN）

Primary ⇔ Secondary

Creepage distance

dCp―

6.6mm（MIN）

Primary ⇔ Secondary

Case material――

UL94 V-0

Comparative Tracking Index；
（CTI）

CTI

V

200（group IIIa）

ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Value

Parameters

SymbolUnit

Ambient operating temperature ＊ 1

TA

℃

－ 40

＋ 105

Ambient storage temperature

TS

℃

－ 40

＋ 105

Mass

m

g

165

Internal magnetic core――

Silicon steel

MIN

TYP

MAX

＊ 1 Temperature of the connector should not exceed 105℃ because the absolute maximum temperature of the connector is +105℃．

100

Comment

L34S T

CURRENT SENSORSSPECIFICATIONS

2/3

3 2103

Ta=＋25℃，
RL=10kΩ，
VCC=±15V

Value

Unit

MIN

TYP

L34S200D15T

200

L34S300D15T

300

L34S400D15T

400

Consumption current

600

L34S800D15T

800

L34S1T0D15T

1000

L34S1T2D15T

1200

L34S1T5D15T

1500

L34S200D15T

－ 600

600

L34S300D15T

－ 900

900

L34S400D15T－ 12001200

L34S500D15T－ 15001500－ 18001800

L34S800D15T－ 24002400

L34S1T0D15T－ 25002500

L34S1T2D15T－ 25002500

L34S1T5D15T－ 25002500

L34S600D15T

Supply Voltage

A

IPM

A

Vcc

V

Icc

mA

Fluxgate system

Primary current, measuring range ＊ 1,2

IPN

Introduction

500

L34S500D15T
L34S600D15T

Comment

MAX± 12（± 5%）± 15（± 5%）1625

at Ip = 0A,
Icc = 16 + Vout / RL

Rated output voltage

Vo

V

3.960

4.000

4.040

at IPN

Offset voltage ＊ 3

VofV－ 0.0200.000＋ 0.020

at Ip = 0A

Hysteresis error

VOH

mV

－ 10

± 10

at 0A → IPN → 0A

Temperature coefficient of Vo

TcVo

%/℃

－ 0.05＋ 0.05

Without TcVof

Temperature coefficient of Vof

TcVref

mV/℃

－ 1.0

± 1.0

at Ip = 0A

Linearity error（0A ～ IPN）

εL

%

－ 0.5

＋ 0.5

at 0A , 1/2IPN , IPN

Response time（@90% of Ip）＊ 4trµsFrequency bandwidth（－ 3dB）＊ 5

BW

kHz

5
25

＊ 1 If the product of 800A or less operate at Vcc = ± 12V power supplies, measuring range reduced to 2.5 x IPN.

di/dt=100A/µs
at very low current＊ 2 The value of measured current which indicates an output with a greater than ± 5% deviation from the theoretical output value.
＊ 3 Offset voltage value is after removal of core hysteresis.
＊ 4 Measurement condition : Primary conductor cross sectional area is as same as through hole, and penetration with 1turn in through hole.
＊ 5 High fundamental frequency primary current and/or harmonic current may result in excessive heating in magnetic core (Silicon steel).

STANDARDSEN62477-1:2012, EN62477-1:2012/A1:2017 and EN62477-1:2012/A11:2014
Rated voltage
300V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field
UL508，CSA C22.2 No.14-18（ CSA FILE No. 218328 ）Rated voltage
600Vrms, PD2※ Please refer to the another sheet about conditions of UL Recognition.

101

Open loop

Primary norminal current

SymbolClosed loop

Parameters

L34S T

CURRENT SENSORSIntroduction

CONNECTION

Open loop

Fluxgate system

DIMENSIONS (mm)Terminal number
1 ＋Vcc（＋15V）
2 −Vcc（−15V）
3 Vout
4 GND

Closed loop

Unit mm
Note
Unless otherwise specified
tolerances shall be ±0.5mm.

Order number and Connector number (terminal plating)Types
L34SxxxD15T

Standard

L34SxxxD15T-A

Build to Order

Connector
Manufacturer Part Number Old Part Number Plating of terminal
Molex

22-04-1041

5045-04ASn

22-11-1041

5045-04AGAu＊As for the L34SxxxD15T series of a gold-plated connector, ’−A’attaches to the end of the product name.

102

3/3

3 2103

L40S D15

CURRENT SENSORS

1/4

3 2103Magnetic Proportion System / Through Type

L40S D15 SERIES【STANDARDS】
・UL508・CSA C22.2 No.14-18
・EN 62477-1
・EN 50178

Introduction

RoHS

Parameters

Symbol

Unit

Value

Supply voltage

Vcc

V

± 18V

Primary conductor temperature

―

℃

105

Symbol

Unit

Value

Comment

Fluxgate system

ABSOLUTE MAXIMUM RATINGS

ISOLATION CHARACTERISTICS

lnsulation voltage

Vd―

AC5400V，for 1minute(Sensing current 0.5mA)

L40SxxxD15C ***AC7400V，for 1minute(Sensing current 0.5mA)

L40SxxxD15***

9.6

Impulse withstand voltage

Vw

Insulation resistance

16.5
RIS

―

dCI

―

≧ 1000M Ω (at DC500V)

L40SxxxD15***
Clearance distancePrimary ⇔ Secondary
20.0mm（MIN)

L40SxxxD15***

12.7mm（MIN)
dCp―

Primary ⇔ Secondary

L40SxxxD15C ***Case material

30.5mm（MIN)
―

―

CTI

V

UL94 V-0

Case
Comparative Tracking Index；（CTI）
FillerPrimary ⇔ Secondary

11.0mm（MIN)

L40SxxxD15C ***Creepage distancePrimary ⇔ Secondary
Input waveform：
・Front time 1.2µs
・Time to half value 50µs
・singlekV

L40SxxxD15C ***Primary ⇔ Secondary

600 ( group Ⅰ )600 ( group Ⅰ )ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Parameters

Open loop

L40SxxxD15***

Comment

Value

SymbolUnit

Ambient operating temperature ＊ 1

TA

℃

－ 40

＋ 105

Ambient storage temperature

TS

℃

－ 40

＋ 105

Mass

m

g

MIN

TYP

MAX

280

＊ 1 Temperature of the connector should not exceed +105℃ because the absolute maximum temperature of the connector is +105℃．

103

Comment

Closed loop

Parameters

L40S D15

CURRENT SENSORSSPECIFICATIONS

Primary norminal current

Symbol

Value
MIN

200
400

L40S500D15****

500
IPN

800

L40S1T0D15****1000

L40S1T2D15****

1200

−600

600

L40S400D15****

−1200

1200

L40S500D15****

−1500

1500

−1800

1800

−2400

2400

L40S1T0D15****

−2800

2800

L40S1T2D15****

−2800

2800

L40S1T5D15****

−2800

2800

L40S600D15****Fluxgate system

1500

L40S200D15****

L40S800D15****

Comment

MAX

600

A

L40S1T5D15****
Primary current, measuring range ＊ 1, 2

TYP

L40S200D15****

L40S800D15****Introduction

Unit

L40S400D15****
L40S600D15****

Open loop

3 2103

Ta=+25℃，RL=10kΩ，Vcc=±15V

Parameters

Closed loop

2/4

IPM

A

Supply Voltage

Vcc

V

Consumption current

Icc

mA

Rated output voltage

Vo

V

Offset voltage ＊ 3

Vof

Hysteresis error± 12 ( ± 5%) ± 15 ( ± 5%)
at IP = 0A,
Icc = 17 + Vout / RL

17

25

3.960

4.000

4.040

at IPN

V−0.0200.000+0.020at IP = 0A

VOH

mV

−10

10

at 0A → IPN → 0A

Temperature coefficient of Vo

TcVo

%/℃

−0.05

0.05

Without TcVof

Temperature coefficient of Vof

TcVof

mV/℃

−1.0

1.0

at IP = 0A

Linearity error (0A ～ IPN)

εL

%

−1

+1

Response time (@90% of IPN）＊ 4

trμs

Frequency bandwidth (-3dB) ＊ 5

BW

kHz

5
25

＊1 If the product of 800A or less operate at Vcc = ± 12V power supplies, measuring range reduced to 2.5 x IPN.
＊2 The value of measured current which indicates an output with a greater than ± 5% deviation from the theoretical output value.

＊3 Offset voltage value is after removal of core hysteresis.
＊4 Measurement condition : Primary conductor cross sectional area is as same as through hole, and penetration with 1turn in through hole.
＊5 High fundamental frequency primary current and/or harmonic current may result in excessive heating in magnetic core (Silicon steel).

104

di/dt=100A/µs
at very low current

L40S D15

CURRENT SENSORS

3/4

3 2103

STANDARDSEN62477-1:2012, EN62477-1:2012/A1:2017 and EN62477-1:2012/A11:2014
Rated voltage

L40SxxxD15***

600V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field

L40SxxxD15C***

1000V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field

L40SxxxD15C***

1500V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field

Rated voltage

Introduction

EN50178:1997

UL508，CSA C22.2 No.14-18（ CSA FILE No. 218328 ）Rated voltage

L40SxxxD15***

600V, PD2

L40SxxxD15C***

1500V, PD2

Primary input
current (+)

51Ω

HE

51Ω

1

+Vcc
(+12V〜+15V)

3

Vout

4

0.01uF
Primary input
current (- )

GND
-Vcc
(-12V〜-15V)

Open loop210kΩ

Fluxgate system

CONNECTIONDIMENSIONS (mm)
L40SxxxD15J

Closed loop

L40SxxxD15M/M-A

B

Detail A

Terminal No.

Terminal No.

① +Vcc（+15V）② −Vcc（−15V）③ Vout④ GND① +Vcc（+15V）② −Vcc（−15V）③ Vout④ GND※ Tolerance: ± 1
Unit: mm

Detail B

105※ Tolerance: ± 1
Unit: mm

L40S D15

CURRENT SENSORS

4/4

3 2103

DIMENSIONS (mm)
L40SxxxD15CJ

Fluxgate system

Introduction

L40SxxxD15CM/CM-A

Open loop

C

Terminal No.

Terminal No.

① +Vcc（+15V）② −Vcc（−15V）③ Vout④ GND① +Vcc（+15V）② −Vcc（−15V）③ Vout④ GND※ Tolerance: ± 1
Unit: mm

Detail C

Closed loopD※ Tolerance: ± 1
Unit: mm

Detail D

MARKING

Order number and Safety application / Connector number (terminal plating)
Safety application
Types
L40SxxxD15J
L40SxxxD15CJ
L40SxxxD15M
L40SxxxD15CM
L40SxxxD15M-A
L40SxxxD15CM-A

UL508-600V
EN
Standard
Standard
Build to Order

UL508-1500V
EN

Connector
Manufacturer

Part Number

JST

B4B-XH-A-G－

Au

22-04-1041

5045-04ASn

22-11-1041

5045-04AG

Au

○
○
○
○

Old Part Number Plating of terminal

Molex

○
○

＊ As for the L40SxxxD15M series of a gold-plated connector, ‘-A’ attaches to the end of the product name.

106

L51S D15

CURRENT SENSORS

1/5

4 2103Magnetic Proportion System / Through Type

L51S D15 SERIESRoHSIntroduction【STANDARDS】
・UL508・CSA C22.2 No.14-18
・EN 62477-1
・EN 50178

Parameters

Symbol

Unit

Value

Supply voltage

Vcc

V

± 18V

Primary conductor temperature

―

℃

120

Symbol

Unit

Value

Comment

Fluxgate system

ABSOLUTE MAXIMUM RATINGS

ISOLATION CHARACTERISTICS

L51SxxxD15L***

lnsulation voltage

Vd―

L51SxxxD15C***

AC5400V，for 1minute(Sensing current 0.5mA)
AC7400V，for 1minute(Sensing current 0.5mA)

L51SxxxD15***
Impulse withstand voltage

L51SxxxD15L***

Vw

kV
16.5

RIS

―

dCI

―

≧ 1000M Ω (at DC500V)

Primary ⇔ Secondary

11.0mm（MIN)

Primary ⇔ Secondary

20.0mm（MIN)

Primary ⇔ Secondary

12.7mm（MIN)

Primary ⇔ Secondary

30.5mm（MIN)

Primary ⇔ Secondary

L51SxxxD15***
L51SxxxD15L***

Clearance distance

L51SxxxD15C ***L51SxxxD15***
L51SxxxD15L***

Creepage distancedCp―

L51SxxxD15C ***Case material――

UL94 V-0

Filler material――

UL94 V-0

CTI

V

Case
Comparative Tracking Index；（CTI）
FillerPrimary ⇔ Secondary

Primary ⇔ Secondary
Input waveform：
・Front time 1.2µs
・Time to half value 50µs
・single9.6

L51SxxxD15C***
Insulation resistanceComment

600 ( group Ⅰ )600 ( group Ⅰ )ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Parameters

Value

SymbolUnit

Ambient operating temperature ＊ 1

TA

℃

－ 40

＋ 105

Ambient storage temperature

TS

℃

－ 40

＋ 105

Mass

m

g

400

Internal magnetic core――

Silicon steel

MIN

TYP

MAX

＊ 1 Temperature of the connector should not exceed 105℃ because the absolute maximum temperature of the connector is +105℃ .

107

Comment

Open loop

L51SxxxD15***

Closed loop

Parameters

L51S D15

CURRENT SENSORSSPECIFICATIONS

Primary norminal current

SymbolIntroduction

Unit

Value
MIN

500

L51S600D15****600

L51S850D15****850

L51S1T0D15****

1000

IPN

A

1500

L51S2T0D15****

2000
2500

L51S500D15****

−1500

1500

L51S600D15****

−1800

1800

L51S850D15****

−2550

2550

−3000

3000

−3600

3600

L51S1T5D15****

−4500

4500

L51S2T0D15****

−5500

5500

L51S2T5D15****

−5500

5500

L51S1T0D15****
L51S1T2D15****

Comment

MAX

1200

L51S1T5D15****
L51S2T5D15****Fluxgate system

TYP

L51S500D15****

L51S1T2D15****

Primary current, measuring range ＊ 1, 2

Open loop

4 2103

Ta=+25℃，RL=10kΩ，Vcc=±15V

Parameters

Closed loop

2/5

IPM

A

Supply Voltage

Vcc

V

Consumption current

Icc

mA

Rated output voltage

Vo

V

Offset voltage ＊ 3

VofV

Hysteresis error

VOH

Temperature coefficient of Vo± 12( ± 5%)± 15( ± 5%)at Ip = 0A,
Icc = 20 + Vout / RL

20

30

3.960

4.000

4.040

at IPN−0.0200.000+ 0.020

at IP = 0A

mV

± 30

at 0A → IPN → 0A

TcVo

%/℃

± 0.1

Without TcVof

Temperature coefficient of Vof

TcVof

mV/℃

−1

+1

Linearity error (0A ～ IPN)

εL

%

−1

+1

Output load resistanceRLkΩ

Response time (@90% of IPN）＊ 4

trμs

Frequency bandwidth (-3dB) ＊ 5

BW

kHz

10
5
25

＊1 If the product of 1500A or less operate at Vcc = ± 12V power supplies, measuring range is reduced to 2.5 x IPN.
＊2 The value of measured current which indicates an output with a greater than ± 5% deviation from theoretical output value.
＊3 Offset voltage value is after removal of core hysteresis.

＊4 Measurement condition : Primary conductor cross sectional area is as same as through hole, and penetration with 1turn in through hole.
＊5 High fundamental frequency primary current and/or harmonic current may result in excessive heating in magnetic core(Sillicon steel).

108

at IP = 0A

di/dt=100A/µs
at very low current

L51S D15

CURRENT SENSORS

3/5

4 2103

STANDARDSEN62477-1:2012, EN62477-1:2012/A1:2017 and EN62477-1:2012/A11:2014
Rated voltage
L51SxxxD15***, L51SxxxD15L***		 600V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field
L51SxxxD15C***
1000V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field
L51SxxxD15C***

1500V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field
Introduction

EN50178:1997
Rated voltage

UL508，CSA C22.2 No.14-18（ UL FILE No. E243511 ）Rated voltage
L51SxxxD15***, L51SxxxD15L***		 600V, PD2
L51SxxxD15C***
1500V, PD2

Fluxgate system

CONNECTION

L51SxxxD15J

NOTE

Closed loop

It is different from how to put the pinnumbering of connector manufacturer (JST).
It changes to the expression of the Molex
product.

Open loop

DIMENSIONS (mm)

L51SxxxD15M/M-A

109

L51S D15

CURRENT SENSORS

4/5

4 2103NOTE

L51SxxxD15CJ

Fluxgate system

Introduction

It is different from how to put the pin numbering of connector manufacturer (JST).
It changes to the expression of the Molex product.

Closed loop

Open loop

L51SxxxD15M/CM/M-A/CM-A

NOTE

L51SxxxD15LJ

It is different from how to put the pin numbering of connector manufacturer (JST).
It changes to the expression of the Molex product.

110

L51S D15

CURRENT SENSORS

5/5

4 2103Fluxgate system

Introduction

L51SxxxD15LM/LM-A

・Recommended fastening screw type : M5 with flat washer and spring washer
・Recommended fastening torque : < 1.5 N・m

Open loop

MARKING

Lot No.

Closed loop

*6 Digit number adjustment code

Order number and Safety application / Connector number (terminal plating)
Safety application
Types

UL508-600V
EN
Standard

JST

B4B-XH-A-G－

Au

22-04-1041

5045-04ASn

22-11-1041

5045-04AG

Au○
Standard○○

L51SxxxD15CM

Molex

○

L51SxxxD15M-A
L51SxxxD15CM-A

Old Part Number Plating of terminal○

L51SxxxD15M

L51SxxxD15LM-A

Part Number○

L51SxxxD15CJ
L51SxxxD15LM

Manufacturer○

L51SxxxD15J
L51SxxxD15LJ

UL508-1500V
EN

Connector

Build to Order○○＊ Rated current (3 figures)＊ As for the L51SxxxD15M series of a gold-plated connector, ’-A’attaches to the end of the product name.
＊ The pin number of "B4B-XH-A-G" are different from those of the connector manufacturer (JST). It is matched to the Molex type.

111

LA17P

CURRENT SENSORS

1/5

4 2203Magnetic Proportion System / Non ratiometric output, Vref-OUT/IN mode, Ta=105℃ Operating,

LA17P S05 SERIESIntroduction【STANDARDS】
・UL508・CSA C22.2 No.14
・EN 62477-1

RoHS

ABSOLUTE MAXIMUM RATINGS
Parameters

Fluxgate system

Symbol

Unit

Value

Maximum supply voltage(not destructive)

VCC

V

15

Operational supply voltage(not entering non standard modes)

VCC

V

7.2

Primary conductor temperature

―

℃

120

ESD (HBM : Human Body Model)

VESD

kV

2

Comment

C=150 pF, R=330 Ω

ISOLATION CHARACTERISTICS

Closed loop

Open loop

Parameters
Insulation voltage

Symbol

Unit

Value

Vd

―

AC4300V，for 1minute(Sensing current 0.5mA)

Comment
Primary ⇔ Secondary
Primary ⇔ Secondary
Input waveform：
・Front time 1.2µs
・Time to half value 50µs
・singleImpulse withstand voltage

Vw

kV

8.0

Clearance distancedCl―

8.0 mm（MIN)

Primary ⇔ Secondary

Creepage distance

dCp―

8.0 mm（MIN)

Primary ⇔ Secondary

Case material――

UL94 V-0

Comparative Tracking Index;（CTI）

CTI

V

600 ( group Ⅰ )ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Value

Parameters

SymbolUnit

Ambient operating temperature

TA

℃

－ 40

＋ 105

Ambient storage temperature

TS

℃

－ 40

＋ 105

Mass

m

g

6.5

Internal magnetic core――

Ferrite

MIN

TYP

112

MAX

Comment

LA17P

CURRENT SENSORSSPECIFICATIONS

Value
MIN

LA17P010S05

10

LA17P016S05

16
20

A

Introduction

IPN

32

LA17P040S05

40

LA17P050S05

50

LA17P010S05

－ 25

25

LA17P016S05

－ 40

40

－ 50

50

－ 80

80

LA17P040S05

－ 100

100

LA17P050S05

－ 125

125

LA17P020S05
LA17P032S05

IPM

A

NP

T

RP

mΩ

Supply voltage

Vcc

V

Consumption current

Icc

mA

Internal reference voltage (output)

Vref1

V

2.48

External reference input voltage

Vref2

V

0.50

Number of primary turns
TA = 25℃
TA = 105℃

Comment

MAX

Vcc > 4.8V
Ref OUT mode

1
0.21
0.28
4.5

5.5

16

23

@ Ip = 0A, Icc = 16+ Vout / RL

2.50

2.52

Ref OUT mode

2.65

Ref IN mode

0.7

1.0

Vref to GND. See"support docu..." section.

5

10

Vref to Vcc. See"support docu..."section.

2

Ref OUT mode

Iref

mA

Reference sink current

Iref

mA

Vout-Vref

V−2Internal output resistance of Vref

Rref

Ω

150

Internal output resistance of Vout

Rout

Ω

External capacitive load of Vref

CL_refnF

External capacitive load of Vout

CL_outnF

Electrical offset voltage (@ IP=0 A) ＊ 1

Voe

mV

−5

5

Vout - Vref @ Vref = 2.5 V

Temperature drift of Vref

VrefT

mV

− 10

10

@TA = − 40℃～ 105℃

Temperature drift of Voe (@ IP=0 A)

VoeT

mV

− 10

10

@TA = − 40℃～ 105℃

Theoretical sensitivity

0.5

5.0

Reference source current

Output voltage range (@ IPM)

200

300

2

5

0.5

47
4.7

LA17P010S05

80.0

LA17P016S05

50.0

LA17P020S05

Gth

40.0

mV/A

LA17P032S05

25.0

LA17P040S05

20.0

LA17P050S05

16.0

800mV @ IPN
Vout = Vref + Voe+ ( Gth × IP )Sensitivity error ＊ 2

εG

%

－ 0.5

0.5

@ IPN

Temperature drift of sensitivity

GT

%

－3

3

@TA = − 40℃～ 105℃

＊ 1 Electrical offset voltage value is after removal of magnetic offset voltage ( core hysteresis ).
＊ 2 It is the adjustment value at the time of shipment from the factory.

113

Fluxgate system

LA17P032S05

Primary conductor resistance

TYP

Open loop

Unit

Closed loop

Symbol

LA17P020S05

Primary current, measuring range

4 2203TA = +25℃ RL = 10 kΩ CL_out = 4.7 nF CL_ref = 47 nF, Vcc = +5.0 V

Parameters
Primary nominal current

2/5

LA17P

CURRENT SENSORSSPECIFICATIONS
Symbol

Unit

εL

%

Magnetic offset current referred to primary

IOM

A

Reaction time (@ 10 % of IPN)

tra

Response time (@ 90 % of IPN)
Frequency bandwidth@0A 〜 I PN

Linearity error

Introduction

4 2203TA = +25℃ RL = 10 kΩ CL_out = 4.7 nF CL_ref = 47 nF, Vcc = +5.0 V

Parameters＊ 3 Accuracy formula is following

Value
MIN

TYP

Comment

MAX

− 0.5

0.5

− 0.5

0.5

− 0.250.25@ IP = 10 × IPNµs2@di/dt= IPN / µs

tr

µs

2.5

@di/dt= IPN / µs

BW

kHz

TA=25℃

X1% of IPN

− 1.0

1.0

TA=105℃

X2% of IPN

− 5.3

5.3

@0A 〜 I PM

Accuracy ＊ 3

Fluxgate system

3/5@ − 3dB

400

@ IPN

Accuracy X1 = εG + εL
Accuracy X2 = X1 + (VoeT / 800 × 100) + GT

STANDARDS

Open loop

EN62477-1:2012, EN62477-1:2012/A1:2017 and EN62477-1:2012/A11:2014
Rated voltage
600 V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field
UL508, CSA C22.2 No.14（ UL FILE No. E243511 ）Rated voltage
600 V, PD2
	The devices have been evaluated that they are intended to be supplied from an isolated
secondary circuit of Limited Voltage/Current circuit or Limiting Impedance circuit defined in
United States Standard or Industrial Control Equipment, UL 508.
※ Please refer to the another sheet about conditions of UL Recognition.

Closed loop

CHARACTERISTIC CURVE (TYP)

Fig 1 : Linearity curve Internal reference voltage)Fig 2 : Linearity curve Internal reference voltage)

114

LA17P

CURRENT SENSORS

4/5

4 2203SUPPORT DOCUMENTATION
Reference voltage
The Ref pin can be used as Ref OUT mode and/or Ref IN mode.
＜Ref OUT mode＞＜Ref IN mode＞
An external reference voltage is connected to the Ref pin. This voltage is specified in the range 0.5 to 2.65 V, its voltage is used as theoffset voltage at the measurement.

Introduction

The 2.5 V internal reference is used by the transducer as the reference point for bipolar measurements.

The following graphs (Fig3) show the output voltage (@ Ip = 0A) and the reference input / output current due to the external reference

Fluxgate system

voltage value Vref2.

TA = +25 ℃
Vcc = +5.0 V
RL = 10 kΩ
CL_out = 4.7 nF
CL_ref = 47 nF

Open loop

Fig 3：Vref2 input voltage vs Output voltage and Iref2 ( = Vref2 current)(Typical performance)

CONNECTION
98Primary input
current (+)
4

Vcc

100nF
HE

Rout

EEPROM

5

6

7

Vout

CL_out

Rref

Int
Ref

2

1

3

Closed loop

10

RL
Vref
(IN/OUT)

CL_ref

GND

Primary input
current (-)

Condition ( Standard )C1= 100 nF
CL_ref = 0.5 nF MIN , 4.7 nF MAX
CL_out = 4.7 nF MAX
RL= 10kΩ

< Notice >- Capacitors are recommended for Vout and Vref terminals in order to reduce the noise of the output voltage.
Vout terminal : 4.7 nF, Vref terminal : 47 nF.

115

LA17P

CURRENT SENSORS

5/5

Introduction

DIMENSIONS (mm)Fluxgate system

Terminal No.
1 : Vref (IN/OUT)
2 : Vout
3 : GND
4 : Vcc (+5V)
5 : Primary input current(-)
6 : Primary input current(-)
7 : Primary input current(-)
8 : Primary input current(+)
9 : Primary input current(+)
10 : Primary input current(+)

Closed loop

Open loop

Tolerance : ± 0.2
Unit : mm

RECOMMEND HOLE DIAMETER (unit : mm)

Perspective view
Unit : mm

116

4 2203

L55S D15

CURRENT SENSORS

1/4

1 2310Magnetic Proportion System / Through Type, Ta=105℃ Operating

L55S D15 SERIESRoHSIntroduction【STANDARDS】
・UL508・CSA C22.2 No.14-18
・EN 62477-1

Parameters

Symbol

Unit

Value

Comment

Supply voltage

Vcc

V

± 18V

Primary conductor temperature

―

℃

120

Symbol

Unit

Value

Vd

―

AC5000V，for 1minute(Sensing current 0.5mA)

Fluxgate system

ABSOLUTE MAXIMUM RATINGS

ISOLATION CHARACTERISTICS

lnsulation voltage

Comment
Primary ⇔ Secondary
Primary ⇔ Secondary
Input waveform：
・Front time 1.2µs
・Time to half value 50µs
・single

Vw

kV

12

Insulation resistance

RIS―≧ 1000M Ω (at DC500V)

Primary ⇔ Secondary

Clearance distance

dCI―

14.0mm（MIN)

Primary ⇔ Secondary

Creepage distance

dCp―

14.0mm（MIN)

Primary ⇔ Secondary

Case material――

UL94 V-0

Filler material――

UL94 V-0

Case

CTI

V

600 ( group Ⅰ )Filler

CTI

V

600 ( group Ⅰ )Comparative Tracking Index；（CTI）

Closed loop

Impulse withstand voltage

ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Parameters

Value

SymbolUnit

Ambient operating temperature ＊ 1

TA

℃

－ 40

＋ 105

Ambient storage temperature

TS

℃

－ 40

＋ 105

Mass

m

g

620

Internal magnetic core――

Silicon steel

MIN

TYP

MAX

＊ 1 Temperature of the connector should not exceed 105℃ because the absolute maximum temperature of the connector is +105℃ .

117

Open loop

Parameters

Comment

L55S D15

CURRENT SENSORSSPECIFICATIONS

Primary norminal current

Symbol

Unit

Value
MIN

IPN

A

2500

Introduction
Fluxgate system

5%

−4500

4500

5%

−4500

4500

−5500

5500

5%

−4500

4500

10%

−5500

5500

L55S1T5D15***
L55S2T0D15***
L55S2T5D15***

10%

IPM

A

Supply Voltage

Vcc

V

Consumption current

Icc

mA

Rated output voltage

Vo

V

3.960
−0.0300.000+0.030Vof

V−0.0200.000+0.020−0.0200.000+0.020

Offset voltage ＊ 3

L55S1T5D15***
L55S2T0D15***

Comment

MAX

2000

L55S2T5D15***
Primary current, measuring range ＊ 1, 2

TYP
1500

L55S1T5D15***
L55S2T0D15***

Open loop

1 2310

Ta=+25℃，RL=10kΩ，Vcc=±15V

Parameters

L55S2T5D15***± 12( ± 5%)± 15( ± 5%)
20

30

4.000

4.040

Hysteresis error

VOH

mV

−15

15

Temperature coefficient of Vo

TcVo

%/℃

−0.05

+0.05

Temperature coefficient of Vof

TcVof

mV/℃

−1

+1

Linearity error (0A ～ IPN)

εL

%

−1

+1

Output load resistanceRLkΩ

Response time (@90% of IPN）＊ 4

trμs

Frequency bandwidth (-3dB) ＊ 5

BW

kHz

5
25

＊5 High fundamental frequency primary current and/or harmonic current may result in excessive heating in magnetic core (Silicon steel).

118

at Ip = 0A,
Icc = 20 + Vout / RL
at IPNat IP = 0A

at 0A → IPN → 0A
Without TcVof
at IP = 0A

10

＊1 If the product of 1500A or less operate at Vcc = ± 12V power supplies, measuring range is reduced to 2.5 x IPN.
＊2 The value of measured current which indicates an output with a greater than ± 5%(or 10%) deviation from theoretical output value.
＊3 Offset voltage value is after removal of core hysteresis.
＊4 Measurement condition : Primary conductor cross sectional area is as same as through hole, and penetration with 1turn in through hole.

Closed loop

2/4

di/dt=100A/µs
at very low current

L55S D15

CURRENT SENSORS
電 流 セ ン サ 関 連 C U R R E N T SE N S O R S

3/4
L55S D15

1 2310
3/4

1

2310

STANDARDS

適用規格 STANDARDSEN62477-1:2012/A12:2021
EN62477-1:2012/A12:2021
Rated voltage
1000V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field
Rated voltage

1000V, CAT Ⅲ, PD2, Reinforced isolation, non uniform field

Introduction

UL508，CSA C22.2
No.14-18（ UL FILE No. E243511 ）UL508， CSA C22.2 No.14-18 （ UL FILE No. E243511 ）Rated voltage Rated
1000V,
voltage PD2
1000V, PD2

Fluxgate system

接続図 CONNECTIONCONNECTION

外形図 DIMENSIONS(mm)DIMENSIONS(mm)

L55SxxxD15M/M-A

Closed loop

Open loop

L55SxxxD15M/M-A

・推奨固定ネジ : M5 (平ワッシャー及びスプリングワッシャー)
Recommended fastening screw type : M5 with flat washer and spring washer
・推奨締め付けトルク : < 1.5 N・mRecommended fastening
screw type :fastening
M5 with torqueflat washer
spring washer
Recommended: < 1.5and
N・m
NOTE

Recommended fastening torque : < 1.5 N・m

119

L55S D15

CURRENT SENSORS
電 流 セ ン サ 関 連 C U R R E N T SE N S O R S

L55S D15

4/4
4/4

1 231012310

捺印 MARKING

Introduction

MARKING

Lot No.例 Example of Lot No.
( *6 )

Fluxgate system

L55SxxxD15***
Types
02201
Revision code(1 figure), Date code（4 figures)
00000190
Serial No.(6 figures)
Made in China
Country of production*6 桁数調整用コード*6
Digit number adjustment code
Digit number adjustment code

発注型番とコネクタ端子メッキ Order number and Connector number (terminal plating)Open loop

型番
L55SxxxD15M

Types
標準
6 WDQGDUG

メーカー
Manufacturer

コネクタ Connector
製品番号
旧製品番号
Part Number
Old Part Number
22-04-1041

5045-04ASn

22-11-1041

5045-04AG

Au

Order number and Connector number(terminal plating)
Molex
L55SxxxD15M-A

受注生産品% XLOGWR2 UGHU

端子メッキ
Plating of terminal

Connector＊ ”xxx”は定格電流記号 Rated current (3 figures)
Types シリーズの金メッキコネクタの製品は、製品名の末尾に’-A’がつきます。
＊ L55SxxxD15M
Manufacturer
Part
Number
Old Part Number
As for the L55SxxxD15M series of a gold-plated connector, ’-A’ attaches to the end of the product name.
L55SxxxD15M
Standard
22-04-1041
5045-04A
L55SxxxD15M-A

Build to Order

Molex

22-11-1041

Closed loop

＊ As for the L55SxxxD15M series of a gold-plated connector, ’-A’attaches to the end of the product name.

120

5045-04AG

Plating of terminal
Sn
AuS22P M2

CURRENT SENSORS

1/1

4 1209Servo system / Voltage-output type External magnetic field improvement type

S22P M2 SERIESIntroduction

RoHS

SPECIFICATIONSS22P006S05M2

S22P015S05M2

S22P025S05M2

If

6A

15A

25A

Saturation current

If max

± 18A

± 45A

± 75A

Rated output voltage

Vo

Vof ± 0.625V（at If）

Output voltage accuracy

XG

0.625V ± 0.010V（at If）

Primary norminal current

Offset voltage

＊1

Vof

2.5V ± 0.050V（at If = 0A）

2.5V ± 0.020V（at If = 0A）

2.5V ± 0.015V（at If = 0A）

Output linearity

εL≦± 0.2%（at If）

Power supply voltage

Vcc＋ 5V ± 5%

Consumption current

Icc

Typ. 12.5mA（If=0A）＋ 37.5mA（If max）

di/dt Response time（@90% of If）

tr≦ 1µs（at di / dt ＝ If /µs）

Thermal drift of gain

TCVo

≦ ± 0.05mV / ℃（Without TcVof）

Thermal drift of offset

TcVof

Hysteresis error

VOH≦ 0.5mV（at If = 0A → If → 0A）

Insulation voltage

Vd

AC3000V for 1 minute（Sensing current 0.5mA）Primary ⇔ Sacondary

Insulation resistance

RIS≧ 500M Ω（at DC500V）Primary ⇔ Sacondary

Ambient Operating temperature

TAー 10℃〜＋ 85℃

Ambient storage temperatureTSー 25℃〜＋ 100℃

ー 10 〜 25℃：± 0.6mV / ℃
25 〜 85℃：± 0.3mV / ℃

ー 10 〜 25℃：± 0.4mV / ℃
25 〜 85℃：± 0.2mV / ℃

Closed loop

ー 10 〜 25℃：± 1.6mV / ℃
25 〜 85℃：± 0.8mV / ℃＊ 1 Offset voltage value is after removal of core hysteresis. ＊ Please refer to the another sheet about conditions of UL Recognition.

2.54

0.5

5.5

3.5

24

***

23.5

Lot No.

DIMENSIONS (mm)

0.8

0.7
2.54
1.9

3（0.5×0.25)

+5V
G
Vout

7.66 5.08 7.6

22.2

5.08
10
12.7

Note
1. Unless otherwise specified,tolerances shall be ±0.5mm
2. Unit is [mm]

1
IN 2
3

If/3
6
5 OUT
4

If/2
If

121

IN

IN

IN

Open loop

Types

Spec

Fluxgate system

Ta＝25℃, RL＝10kΩ, Vcc＝＋5V

6

5

4

1
6

2
5

3
4

1
6

2
5

3
4

1

2

3

OUT

OUT

OUT

Weight:8g typ

S22P P

CURRENT SENSORS

1/1

1 1405Servo system / Voltage-output type / Short lead model

S22P P SERIESIntroduction

RoHS

SPECIFICATIONS

Ta＝25℃, RL＝10kΩ, Vcc＝＋5V

Types

S22P006S05P

S22P015S05P

S22P025S05P

If

6A

15A

25A

Saturation current

If max

± 18A

± 45A

± 75A

Rated output voltage

Vo

Vof ± 0.625V（at If）

Output voltage accuracy

XG

0.625V ± 0.010V（at If）

Primary norminal current

Vof

2.5V ± 0.050V（at If = 0 A）

2.5V ± 0.020V（at If = 0 A）

2.5V ± 0.015V（at If = 0 A）

Output linearity

εL≦± 0.2%（at If）

Power supply voltage

Vcc＋ 5V ± 5%

Consumption current

Icc

Typ.12.5mA（If=0A）＋ 37.5mA（If max）

di ／ dt Response time（@90% of If）

tr≦ 1µs（di/dt ＝ If /µs）

Thermal drift of gain

TCVo

≦ ± 0.05mV / ℃（Without TcVof）

Thermal drift of offset

TcVof

Hysteresis error

VOH≦ 0.5mV（at If = 0A → If → 0A）

Insulation voltage

Vd

AC3000V for 1 minute（Sensing current 0.5mA）Primary ⇔ Sacondary

Insulation resistance

RIS≧ 500M Ω（at DC500V）Primary ⇔ Sacondary

Ambient Operating temperature

TAー 10℃〜＋ 85℃

Ambient storage temperatureTSー 25℃〜＋ 100℃

ー 10 〜 25℃：± 1.6mV / ℃
25 〜 85℃：± 0.8mV / ℃

ー 10 〜 25℃：± 0.6mV / ℃
25 〜 85℃：± 0.3mV / ℃

ー 10 〜 25℃：± 0.4mV / ℃
25 〜 85℃：± 0.2mV / ℃＊ 1 Offset voltage value is after removal of core hysteresis. ＊ Please refer to the another sheet about conditions of UL Recognition.

DIMENSIONS (mm)Terminal number

22.2① IN-1② IN-2③ IN-3④ OUT-3⑤ OUT-2⑥ OUT-1⑦ Vout⑧ GND⑨ ＋ Vcc ( ＋ 5V)

23.5
0.8

3-(□0.5×0.25)

3.5

Closed loop

Open loop

Offset voltage＊1

3.5 0.5

Fluxgate system

Spec

3-0.7
2.54

1.85
7.62
2.54×2=5.08

1

OUT

⑥ ⑤ ④

⑦
⑧
⑨

3.5

1

2.54

5.08
10
12.7

If/3
If/2

Weight:

IN

IN

① ② ③

IN 17.2

If

IN

6

5

4

1
6

2
5

3
4

1
6

2
5

3
4

1

2

3

122

OUT

Tolerance：±0.5
Unit：mm

8g typ
Note

OUT

OUT

1. Unless otherwise specified,tolerances shall be ±0.5mm
2. Unit is [mm]S23P M2

CURRENT SENSORS

1/1

5 2102Servo system Current-output type

S23P M2

Introduction

RoHS

SPECIFICATIONS

Ta＝25℃, Vcc＝±15V

Types

100A

50A
Vcc= ± 12V

0 Ω〜 217 Ω

Vcc= ± 12V

0 Ω〜 57 Ω

Vcc= ± 15V

0 Ω〜 327 Ω

Vcc= ± 15V

45 Ω〜 114 Ω

Measuring resistance（If= ± ADC, Ta=85℃）

RL

Output current

Io

Output current accuracy

XG

Io ± 0.25%（without Iof）

Offset current

Iof≦ ± 0.15mA（at If=0A）＊ 1

Maximum current Vcc= ± 15V（Operating time: ≦ 10sec）

25mA（Turn ratio 1 : 2000）

If max50mA（Turn ratio 1 : 2000）± 110A（at RL ≦ 71 Ω）± 160A（at RL ≦ 25 Ω）

Output linearityεL≦ ± 0.15%（at If）

Power supply voltage

Vcc± 12V ± 5% 〜± 15V ± 5%（Ratad output current is restricted by Vcc）

Consumption current

Icc≦ ± 16mA（without Io）

di/dt Response time（@90% of If）

tr≦ 0.5µs（at di/dt = 100A/µss）

Thermal drift of gain

TcIo

≦ ± 0.01%/℃（Without TcIof）

Thermal drift of offset

TcIof≦ ± 0.5mA（ー 25℃〜＋ 85℃）

IoH

0.01mA_TYP (Non-output saturated state. At If=0A → If → 0A)≦ 0.15mA (Output saturation state. At If=0A → 3 × If → 0A, RL =100)

Insulation voltage

Vd

AC5000V for 1 minute（Sensing current 0.5mA）Primary ⇔ Sacondary

Insulation resistance

RIS≧ 500M Ω（at DC500V）Primary ⇔ Sacondary

Hysteresis error

Ambient Operating temperatureTAー 40℃〜＋ 85℃

Ambient storage temperatureTSー 40℃〜＋ 90℃

Secondary coil resistanceRs

at Ta=70℃ 115 Ω at Ta=85℃ 121 Ω＊ 1 Offset current value is after removal of core hysteresis. ＊ Please refer to the another sheet about conditions of UL Recognition.

DIMENSIONS (mm)Lot NoTerminal number
23 ±0.5

1 − Vcc
2 ＋ Vcc
3 OUT

0.6

+1

(7.75)

12.7±0.4

2.54±0.3

3.5 -0.3

Weight:1.4
2.54±0.31

0.7
1.91±0.3
11.43±0.3

2.54±0.3

2.54±0.3

15.73±0.3

26g typNote
1. Unless otherwise specified,tolerances shall be ±0.5mm
2. Unit is [mm]

IN

1 2 3
OUT
33.3±0.5

123

Fluxgate system

If

Open loop

Primary norminal current

S23P50/100D15M2

Closed loop

Spec

S23P M1

CURRENT SENSORS

1/1

5 2102Servo system Current-output type

S23P M1

Introduction

RoHS

SPECIFICATIONS

Ta＝25℃, Vcc＝±15V

Types

Primary norminal current

If

50A

100A

Vcc= ± 12V

20 Ω〜 145 Ω

Vcc= ± 12V

20 Ω〜 57 Ω

Vcc= ± 15V

48 Ω〜 205 Ω

Vcc= ± 15V

48 Ω〜 85 Ω

Measuring resistance
If= ± ADC at Ta=85℃

RL

Rated output current

Io

Output current accuracy

XG

Io ± 0.25%（without Iof）

Offset current

Iof≦± 0.3mA（at If=0A）＊ 1

Maximum current Vcc= ± 12V（Operating time: ≦ 3sec）

If max± 226A（at RL=7.5 Ω）

Output linearityεL≦ ± 0.15%（at If）

Power supply voltage

Vcc± 12V ± 5% 〜± 15V ± 5%（Ratad output current is restricted by Vcc）

Consumption current

Icc≦ ± 16mA（without Io）

di/dt Response time（@90% of If）

tr≦ 0.5µs（at di / dt = 100A/µs）

Thermal drift of gain

TcIo≦± 0.01%/℃（Without TcIof）

Thermal drift of offset

TcIof± 0.5mA type, ≦± 0.8mA max（ー 25℃〜＋ 85℃）

IoH

0.02mA_TYP (Non-output saturated state. At If=0A → If → 0A)≦ 0.3mA (Output saturation state. At If=0A → 3 × If → 0A, RL =100)

Insulation voltage

Vd

AC5000V for 1 minute（Sensing current 0.5mA）Primary ⇔ Sacondary

Insulation resistance

RIS≧ 500M Ω（at DC500V）Primary ⇔ Sacondary

Hysteresis error

50mA（Turn ratio 1 : 1000）

100mA（Turn ratio 1 : 1000）

Ambient Operating temperatureTAー 40℃〜＋ 85℃

Ambient storage temperatureTSー 40℃〜＋ 90℃

Secondary coil resistanceRs

at Ta=70℃ 33 Ω

at Ta=85℃ 35 Ω

＊ 1 Offset current value is after removal of core hysteresis. ＊ Please refer to the another sheet about conditions of UL Recognition.

DIMENSIONS (mm)Lot NoTerminal number
23 ±0.5

1 − Vcc
2 ＋ Vcc
3 OUT
Weight:(7.75)

0.6

12.7±0.4

2.54±0.3+1

1.4
2.54 ±0.3

10.7
1.91±0.3
11.43±0.3

2.54±0.3

2.54±0.3

26g typNote
1. Unless otherwise specified,tolerances shall be ±0.5mm
2. Unit is [mm]IN
15.73±0.3

Closed loop

S23P50/100D15M1

3.5 -0.3

Open loop

Fluxgate system

Spec

1 2 3
OUT
33.3±0.5

124

S23P

CURRENT SENSORS

1/1

5 1508Servo system Current-output type

S23P

TAMURA recommends S23P50/100D15M2
as a succession model.

SPECIFICATIONSIntroduction

RoHS

Ta＝25℃, Vcc＝±15V

Types
50A

100A

Vcc= ± 12V

0 Ω〜 217 Ω

Vcc= ± 12V

0 Ω〜 57 Ω

Vcc= ± 15V

0 Ω〜 327 Ω

Vcc= ± 15V

45 Ω〜 114 Ω

Measuring resistance
If= ± ADC at Ta=85℃

RL

Rated output current

Io

Output current accuracy

XG

Io ± 0.25%（without Iof）

Offset current

Iof≦± 0.15mA（at If=0A）＊ 1

25mA（Turn ratio 1 : 2000）

50mA（Turn ratio 1 : 2000）

Maximum current Vcc= ± 15V（Operating time: ≦ 10sec）

If max

Output linearityεL≦ ± 0.15%（at If）

Power supply voltage

Vcc± 12V ± 5% 〜± 15V ± 5%（Ratad output current is restricted by Vcc）

Consumption current

Icc≦ ± 16mA（without Io）± 110A（at RL ≦ 71 Ω）± 160A（at RL ≦ 25 Ω）

di/dt Response time（@90% of If）

tr≦ 0.5µs（di / dt = 100A/µs）

Thermal drift of gain

TcIo≦± 0.01%/℃（Without TcIof）

Thermal drift of offset

TcIof≦± 0.5mA max（ー 25℃〜＋ 85℃）

Hysteresis error

IoH≦ 0.3mA（at If=0A → If → 0A）

Insulation voltage

Vd

AC5000V for 1 minute（Sensing current 0.5mA）Primary ⇔ Sacondary

Insulation resistance

RIS≧ 500M Ω（at DC500V）Primary ⇔ Sacondary

Ambient Operating temperatureTAー 40℃〜＋ 85℃

Ambient storage temperatureTSー 40℃〜＋ 90℃

Secondary coil resistanceRs

at Ta=70℃ 115 Ω

at Ta=85℃ 121 Ω＊ 1 Offset current value is after removal of core hysteresis. ＊ Please refer to the another sheet about conditions of UL Recognition.

DIMENSIONS (mm)Lot NoTerminal number
23±0.5

1 − Vcc
2 ＋ Vcc
3 OUT

0.6

12.7±0.4

2.54±0.3

2.54±0.3
2.54±0.3+1(7.75)

3.5 -0.3

Weight:1.4

10.7
1.91±0.3
11.43±0.3

2.54±0.3

15.73±0.3

26g typNote
1. Unless otherwise specified,tolerances shall be ±0.5mm
2. Unit is [mm]

IN

1 2 3
OUT

33.3±0.5

125

Fluxgate system

If

Open loop

Primary norminal current

S23P50/100D15

Closed loop

Spec

S21S

CURRENT SENSORS

1/1

4 2009Servo system / Current-output type

S21S SERIESIntroduction

RoHS

SPECIFICATIONS

Ta＝25℃, Vcc＝±15V

Types

S21S180D15JN

Primary norminal current

If

Measuring Resistance（at 80℃）

RL

180A

Rated output Current

Io

Output Current Accuracy

XG

Io ± 1%（at If without Iof）

Offset Current

Iof≦ ± 0.2mA（at If=0A）※１

Maximum Current

If max± 540A（TA=25℃ , at 5 ≦ RM ≦ 30 Ω ; at TA=80℃ , 5 ≦ RM ≦ 20 Ω）

Output LinearityεL≦ ± 0.3%（at If）

Power supply voltage

Vcc± 12V ± 5% 〜± 15V ± 5%（Ratad output current is restricted by Vcc）

Consumption Current

Icc≦ ± 16mA（without Io）

di/dt Response Time（@90% of If）

tr≦ 1µs（at di/dt=100A/µs）

Thermal drift of gain

TCIo

≦ ± 0.02%/℃（without TCIof）

Thermal drift of offset

TCIof≦ ± 0.01mA/℃

Hysteresis error

IoH≦ 0.2mA（at If = 0A → If → 0A）

lnsulation voltage

Vd

AC2500V for 1 minute（Sensing current 0.5mA）inside of through hole ⇔ terminal

lnsulation resistance

RIS≧ 500M Ω（at DC500V）inside of through hole ⇔ terminal

Ambient Operating temperatureTAー 30℃～＋ 80℃

Ambient storage temperatureTSー 40℃～＋ 85℃

Secondary coil resistanceRs

48 Ω（at TA=25℃）, 60 Ω（at TA=80℃）

0 ～ 68 Ω（at Vcc= ± 12V）

0 ～ 100 Ω（at Vcc= ± 15V）

45mA（Turn Ratio: 1:4000）＊ 1 Offset current value is after removal of core hysteresis. ＊ Please refer to the another sheet about conditions of UL Recognition.

DIMENSIONS (mm)
5

20

7

φ
5.

Terminal number

Weight:1 ＋ Vcc
2 − Vcc
3 OUT
4 N.C.

60g typ

Current direction

R2

4.

7

R1

8

49.4

0

14.7

2

Closed loop

Open loop

Fluxgate systemSpec

Lot No.

4321

49.4

B4B-XH-A(JST)Terminal No.

126

22
24MAX

12

Note
1. Unless otherwise specified,tolerances shall be ±0.5mm
2. Unit is [mm]3. Recommended fastening
screw type : M5 with flat
washer and spring washer
4. Recommended fastening
torque : < 1.5 N·m

S27S

CURRENT SENSORS

1/2

2 1203Servo system Current-output type

S27S SERIESIntroduction

RoHS

SPECIFICATIONSS27S300D15YM

39-28-8040［5566-04A-210］（Molex）

38-00-6293［6410-03C（102）］（Molex）

ConnectorーRated Current

If

300A

If max± 500A

Maximum Current
Vcc= ± 15V,Ta=85℃

Measuring resistance at Ta=85℃
If=【± ADC】

RL

± 12V

300A
500A

0 Ω～ 39 Ω
0 Ω～ 12 Ω

± 15V

300A
500A

0 Ω～ 58 Ω
0 Ω～ 22 Ω± 20V

300A 15 Ω～ 93 Ω
500A 15 Ω～ 45 Ω

Output Current

Io

150mA（Conversion Ratio 1:2000）

Output Current Accuracy

XG

Io ± 0.4%（without Iof）

Offset Current

Iof≦ ± 0.2mA（at If=0A）＊ 1

Output LinearityεL≦ ± 0.1%（at If）

Power Supply Voltage

Vcc± 12 ～± 20V

Consumption Current

Icc≦ ± 20mA（without Io）

di/dt Response Time（@90% of If）

tr≦ 1us（di/dt=100A/us）

Thermal drift of gain

TCIo

≦ ± 0.01%/℃（without Tclof）

Thermal drift of offset

TCIof≦ ± 0.5mA max

Hysteresis error

IoH≦ 0.1mA（at If = 0A → If → 0A）

lnsulation voltage

Vd

AC4000V, for 1minute（sensing current 0.5mA）, inside of through hole ⇔ terminal

lnsulation resistance

RIS≧ 500M Ω（at DC500V）inside of through hole ⇔ terminal

Ambient Operating temperatureTAー 40℃～＋ 85℃

Ambient storage temperatureTSー 40℃～＋ 90℃

Secondary coil resistanceRs

25 Ω（Ta=70℃）
28 Ω（Ta=85℃）＊ 1 Offset current value is after removal of core hysteresis.
＊ Please refer to the another sheet about conditions of UL Recognition.

127

Fluxgate system

S27S300D15Y

Open loop

Types

Closed loop

Spec

Ta＝25℃, Vcc＝±15V

S27S

CURRENT SENSORSDIMENSIONS (mm)S27S300D15Y
Terminal number

Introduction

1 ＋ Vcc
2 Output
3 − Vcc
4 nc
Weight:
90g typ

5566-04A-210(Molex)

Note
1. Unless otherwise specified,tolerances shall be ±0.5mm
2. Unit is [mm](2.5)

Fluxgate system(2)

Open loop

S27S300D15YM
Terminal number

68
60

1 ＋ Vcc
2 Output
Terminal
number
3 − Vcc

1. +Vcc

Weight:
2. OUT90g
typ
3. –Vcc
Note

Closed loop

Weight:1. Unless otherwise specified,tolerances
９０g
typ shall be ±0.5mm
2. Unit is [mm]Note1. Unless otherwise specified,tolerances shall be ±0.5mm
2. Unit is [mm]

128

2/2

2 1203S28S

CURRENT SENSORS

1/4

4 2309Servo system / Current-output type

S28S500D24Z Series【STANDARDS】
・UL508
・EN 62477-1

Introduction

RoHS

Unit

Value

Remarks

Maximum Supply voltage

Vcc

V± 25.2

Ta= － 40℃～ +70℃

Primary conductor temperture

―

℃

100

Ta= － 40℃～ +70℃

Symbol

Unit

Value

RemarksVd－

AC4.0kV，for 1minute(Sensing current 0.5mA)

Primary ⇔ Secondary

ISOLATION CHARACTERISTICS
Parameters
lnsulation voltage
Impulse withstand voltage

Insulation resistance

Clearance distance

Vw

kV

6.0

EN62477-1;2012
Input waveform：
・Front time 1.2µs
・Time to half value 50µs
・singleRIS

MΩ≧ 500M Ω（at DC500V）

Primary ⇔ SecondarydCI

Creepage distance

dCp

mm

mm

S28S500D15ZJ
S28S500D15ZM

min : 12.0
(min : 6.5)

S28S500D15Z

min : 8.5
(min : 6.5)

Primary ⇔ Secondary
Busbar ⇔ ConnectorPWB

S28S500D15ZJ
S28S500D15ZM

min : 12.0
(min : 8.2)

(Busbar ⇔ Connector/PWB @ Temporary,no filler.)

S28S500D15Z

min : 8.5
(min : 8.2)

Case material――

UL94 V-0

Filler material――

UL94 V-0

Case

CTI

V

200（Group IIIa）

Filler

CTI

V

600（Group Ⅰ）

Comparative Tracking Index；（CTI）

ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Parameters

SymbolUnit

Ambient operating temperature

TA

Ambient storage temperature
Mass

Value
MIN

TYP

MAX

℃

－ 40

―

＋ 70

TS

℃

－ 40

―

＋ 85

m

g

―

260

―

129

Remarks

Open loop

SymbolClosed loop

Parameters

Fluxgate system

ABSOLUTE MAXIMUM RATINGSS28S

CURRENT SENSORSSPECIFICATIONS
SymbolUnit

IPN

Primary nominal current
Primary current, measuring range ＊ 1

Fluxgate system

Introduction

Measuring resistance ＊ 1

Value

Remarks

MIN

TYP

MAX

Arms

－

± 500

－

Ta = － 40℃～ +70℃

IPM

Apeak

± 800

－

－

at Ta=+70℃, Vcc=25.2V, RM=5ohm,
t=4sec

RM

Ohm

0

－

－

at Vcc= ± 15 ～ ± 18V.
See Fig1

Conversion ratio

KN

－

－

1 : 5000－

Output current @IPN

Io

mA

－

100

－

Accuracy @IPN

X

%

－ 0.5

0.0

＋ 0.5

at IPN, Without Iof..

Offset current ＊ 2

Iof

mA

－ 0.4

0.0

＋ 0.4

at IP = 0A.

Linearity error（0A ～ IPN）＊ 2

εL

％

－ 0.1

0.0

＋ 0.1

Hysteresis error

IOH

mA

－ 0.2

0.0

＋ 0.2

Supply voltage

Vcc

V± 14.3± 24.0± 25.2－35－

at Vcc= ± 24V, Ip= 0A.
Icc = 35+ Ip /5000.

－

26

－

at Vcc= ± 15V, Ip= 0A.
Icc = 26+ Ip /5000.

－

－

1

di/dt=100A/µs
at very low current

Consumption current

Icc

Response time @90% of IPN ＊ 3

Open loop

4 2309TA=+25℃, RM=1Ω, Vcc=±24V

Parameters

mA

tr

µs

Frequency bandwidth（− 3dB）＊ 4

BW

kHz

－

150

－

Temperature coefficient of Iof ＊ 2

TcIof

mA

－ 0.4

0.0

＋ 0.4

Secondary coil resistance

Rs

Ohm

－

－

80

Io = IPN /5000. Without Iof.

at Ip = 0A → IPN → 0A

at Ip= 0A
TA = ＋ 70℃＊1 C
 urrent sensor has limited operating time depending on the measured resistance and maximum current.
Internal circuits can become corrupted if you used beyond the limited time.
＊ 2 Offset current is measured after removal of the hysteresis.
＊ 3 Measurement condition : Primary conductor cross sectional area is as same as through hole, and penetration with 1turn in through hole.
＊ 4 High fundamental frequency primary current and/or harmonic current may result in excessive heating in magnetic core (Silicon steel).

STANDARDSEN62477-1:2012, A12:2021
Closed loop

2/4

Application example
S28S500D24Z : Rated voltage 300V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field
S28S500D24ZM : Rated voltage 600V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field
S28S500D24ZJ : Rated voltage 600V, CAT Ⅲ , PD2, Reinforced isolation, non uniform field
UL508 （ UL FILE No. E243511 ）Rated voltage 600V, PD2

130

S28S

CURRENT SENSORS

S28S

電流センサ関連 CURRENT SENSORS

S28S

電流センサ関連 CURRENT SENSORS
160
特性曲線 TYPICAL CHARACTERISTIC CURVES

60
40

20

140

±14.25V＆70℃±22.8V＆70℃±22.8V＆70℃

100
80±17.1V＆70℃±17.1V＆70℃±14.25V＆70℃±14.25V＆70℃

Note. At Ip = 800 A, pulse operation is used.

350

0

20

400

450

500 550 600
Ipm(Aop)

650

700

750

800

Fig1. Maximum Measuring Resistance（Ta=70℃)

Fig1. Maximum
300 350 Measuring
400 450 Resistance（Ta=70℃
500 550 600 650 700) 750 800

350

400

450

500 550 600
Ipm(Aop)

650

700

Measurement conditions:Fig1. Maximum Measuring Resistance（Ta=70℃)

750

800 Ta=+25℃, RM=100Ω, Ip=3A*20T, Vcc=±24V

Fig1. Maximum Measuring Resistance（Ta=70℃)

Measurement conditions:
Ta=+25℃, RM=100Ω, Ip=3A*20T, Vcc=±24V

Measurement conditions:
Ta=+25℃, RM=100Ω, Ip=3A*20T, Vcc=±24V

Fig2. Frequency response curve

接続図 CONNECTION

Measurement conditions:
Ta=+25℃ , RM=100 Ω , Ip=3A*20T, Vcc= ± 24V

Fluxgate system

Ipm(Aop)

300

Open loop

RM.max(Ω)

120

0±17.1V＆70℃

RM.max(Ω)
RM.max(Ω)

160

3/4 4 2309

3/4 4 2309

Minimum
MeasuringResistance(Ta=25℃ )Minimum
MeasuringResistance(Ta=25℃)±15V± 15V 0Ω～
0 Ω～
0Ω～
±18V
± 18V
0 Ω～
5Ω～
±24V
Minimum
MeasuringResistance(Ta=25℃)
Minimum
MeasuringResistance(Ta=25℃)
±
24V
5 Ω～
注.
Ip=800Aにおいて、連続通電ではなく、パル±15V±15V 0Ω～0Ω～
ス動作とする。
Note.
At 0Ω～
Ip =0Ω～800 A, pulse operation is used.
±18V
±18V
Note.
At Ip = 800
A, pulse operation is used.
5Ω～
±24V
5Ω～
±24V
注. Ip=800Aにおいて、連続通電ではなく、パル
注. Ip=800Aにおいて、連続通電ではなく、パルス動作とする。
Note.
At Ip = 800 A, pulse operation is used.
ス動作とする。

±22.8V＆70℃

140
特性曲線 TYPICAL CHARACTERISTICCURVES
120
160
100
140
80
120
60
100
40
80
20
60
0
40300

3/4 4 2309

S28S

特性曲線
CHARACTERISTICCURVES
電TYPICAL
流センサ
関連 CURRENTSENSORS

4 2309Introduction

TYPICAL CHARACTERISTIC CURVES

3/4

Fig2. Frequency response curve

Fig2. Frequency response curve
接続図 CONNECTION

Fig2. Frequency response curve

Closed loop

CONNECTION
接続図 CONNECTION

Fig3. Block diagram

Fig3. Block diagram

Fig3.
Block
diagramFig3.
Block
diagram

131

S28S

CURRENT SENSORS

S28S

電流センサ関連 CURRENT SENSORS

4/4

4 2309

4/4 4 2309

外形図 DIMENSIONS(mm)DIMENSIONS(mm)
1. S28S500D24ZJ

31
2.5

0.3

Example of Name Plate

3

0.3

2.5

Current direction

Product code

Current direction
Connector

4 - Φ 1 .9

1
16
26

2
3

41.4
77
80

Term inal No.
Detail A
Connector

1-Vcc(-24V)

Maker

PartsNo.

Old parts No.

2

Iout

JST

BH3P-VH-1-

3+Vcc(+24V)

3. S28S500D24Z

4 .3

B

70

( 7.4 )

4 .3

A

31
2.5

0.3

1 .9

30

Current direction

3
2
1

16
26
41.4
77
80

Terminal No

3

4 - Φ 1 .9

Connector

4 .3
6- Φ 9Φ
6-

C urrent direction

Term inal No.

4 .3
6- Φ 9Φ
6-Connector

41.4
77
80

Term inal No.
Detail A
Connector

3

1

4

2

16
26

4 - Φ 1 .9

2.5

0.3

57
65
89

R 5 .4

3

2.5

0.3

57
65
89

R 5 .4

Φ

Φ

30.

4- Φ

4- Φ

35

2

A

70.4
30.2
10

1 .9

10
30.2

4- Φ

0.3

70

4- Φ

31
2.5

35

B

( 9.5 )

.2

70.4
30.2
10

57
32

Closed loop

2. S28S500D24ZM

10
30.2

Terminal No

57
32

Lot No. ( 6 figure) + Serial No. ( 4 figure)

35
57
65
89

R 5 .4

Φ3
Fluxgate system( 10.4 )

10
30.2

0 .2

A

4 .3
6- Φ 96- ΦOpen loop

B(all): The screw specification：M4
Recommended fastening torque：1.5 N･m(15.3kgf･cm）

70.4 Hall-Element position
30.2
10
4 .3
4- Φ
1 .9
4- Φ

B

57
32

Tolerance : ±0.5
Unit : mm

70

Introduction

Name

Terminal No

Term inal No.
Detail A
Connector

1+Vcc(+24V)

Maker

PartsNo.

Old parts No.

1

NC

Maker

PartsNo.

Old parts No.

2

Iout

Molex

38-00-6293

6410-03C(102)2-Vcc(-24V)

Molex

39-28-8040

5566-04A-210

3-Vcc(-24V)

3

Iout

4

+Vcc(+24V)

132

S29S D24

CURRENT SENSORS

1/2

2 1508Servo system Current-output type

S29S D24 SERIESIntroduction

RoHS

SPECIFICATIONSS29S1T0D24Z

S29S1T0D24ZM

Connector－

Rated current

If

1000A

If max± 2100A

Maximum current 3sec

39-28-8040［5566-04A-210］（Molex）38-00-6293［6410-03C（102）］（Molex）

70℃

1000A 0 Ω～ 21 Ω
1200A 0 Ω～ 9 Ω
1300A 0 Ω～ 5 Ω

85℃

1000A 0 Ω～ 18 Ω
1200A 0 Ω～ 7 Ω

70℃

1000A 0 Ω～ 60.5 Ω
1800A 0 Ω～ 14 Ω
2100A 0 Ω～ 4 Ω

85℃

1000A 10 Ω～ 58.5 Ω
1800A 10 Ω～ 12 Ω

± 15V

Measuring resistance

RL

± 24V

S29S1T0D24ZJ
BH3P-VH-1（JST）

Output current

Io

200mA（Conversion Ratio 1:5000）

Output current accuracy

XG

Io ± 0.4%（without Iof）

Offset current

Iof≦± 0.4mA（at If=0A）＊ 1

Output linearity

εL≦± 0.1%（at If）

Power supply voltage

Vcc± 15V（± 5%）～± 24V（± 5%）

Consumption current

Icc≦± 35mA（Without Io）

di/dt response time（@90% of If）

tr≦ 1us（di/dt=100A/us）

Thermal drift of gain

TCIo≦± 0.01%/℃（without TCIof）

Thermal drift of offset

TCIof≦± 0.5mA max（at ー 10℃～＋ 70℃）≦± 0.8mA max（at ー 40℃～＋ 85℃）

Hysteresis error

IoH≦± 0.2mA（at If=0A ⇒ 3 × If ⇒ 0A ）Insulation withstanding

Vd

AC4,000V, for 1minute（sensing current 0.5mA）,inside of through hole ⇔ terminal

Insulation resistance

RIS≧ 500M Ω（at DC500V）inside of through hole ⇔ terminal

Ambient Operating temperatureTAー 40℃～＋ 85℃

Ambient storage temperatureTSー 40℃～＋ 90℃

Secondary coil resistanceRs

48 Ω（Ta=70℃）
50 Ω（Ta=85℃）＊ 1 Offset current value is after removal of core hysteresis. ＊ Temperature of the primary conductor(busbar) should not exceed 100℃ .
＊ Please refer to the another sheet about conditions of UL Recognition.

133

Fluxgate system

SymbolOpen loop

Types

Closed loop

Spec

Ta＝25℃, Vcc＝±24V

S29S D24

CURRENT SENSORS

2/2

2 1508DIMENSIONS (mm)Terminal number

S29S1T0D24Z

1 NC (No connection)
2 ＋Vcc (＋24V)
3 ーVcc (−24V)
4 IoutCurrent direction

38

R8
8-R

Lot No.

Manufacturer Part Number Old Part Number

45

Molex

°

3

(47.5)

0.3

560g typ
78

2.

Note

2

1. Unless otherwise specified,tolerances shall be ±0.5mm
2. Unit is [mm]

.5
±
0.3

19
27
2φ
5.
3

D

3
2.8
4e-pφ
th：

57
100
110

1

R3

φ
4-

De
pth
：1
3

Fluxgate system23Connector

25

4φ
4.

Terminal No.

4-34

5566-04A-210

Weight

4φ
5.
3

2.5

3
0.3

39-28-8040

Plating of terminal; Sn

40.5
78
95

A

Connector.5

Introduction

.5

90
40.5

38

7.4

3

4
Terminal No.

Detail A (2：1)

Terminal number

S29S1T0D24ZM

1 ＋Vcc (＋24V)
2 Iout3 ーVcc (ー24V)
Current direction

R8

A

Molex

45°

8- R
3

Connector

φ

R3

pth
：1
3.5
±
0.3

2.

25

4φ
4.

560g typ

0.3

3

78

4-

2

De

4-

34

Weight

4φ
5.

2.5

3
0.3

19
27

Terminal No.

D

3
2.8
4-epφ
th：

2φ
5.

3

Closed loop

38-00-6293

Plating of terminal; Sn

40.5
78
95

Lot No.

Connector
Manufacturer Part Number Old Part Number(47.5)

Open loop

38

.5

90
40.5

.5

9.5

38

3

57
100
110

Note
1. Unless otherwise specified,tolerances shall be ±0.5mm
2. Unit is [mm]321Detail A (2 : 1)

Terminal number

S29S1T0D24ZJ

1 ーVcc (−24V)
2 Iout3 ＋Vcc (＋24V)
Current direction

Connector

.5

90
40.5

38

R8

8- R
3

0.3

3

78

.5
±
0.3

R3

4-

19
27

De
p

Terminal No.

1. Unless otherwise specified,tolerances shall be ±0.5mm

2
3

De

3
4-pφ
2.8
th：

57
100
110

Note

1

4-

2

th：
13

φ

2.

25

4φ
4.

3

2.5

560g typ4φ
5.

34

Weight

2φ
5.

3
0.3

BH3P-VH-1

Plating of terminal; Sn(47.5)

A

JST

45°

40.5
78
95

Lot No.

Manufacturer Part Number

.5

10.4

38

3

2. Unit is [mm]Connector

Detail A (2 : 1)

134

6410-03C（102）S30S

CURRENT SENSORS

1/4

4 1909Servo system Current-output type

S30S D24 SERIESIntroduction

RoHS

ABSOLUTE MAXIMUM RATINGS
Unit

Value

Remarks

Maximum Supply voltage

Vcc

V± 25.2

Primary conductor temperture

TB

℃

100

Symbol

Unit

Value

Vd

kVrms

AC6700V，for 1minute（Sensing current 0.5mA）

Primary ⇔ Secondary

Fluxgate system

SymbolISOLATION CHARACTERISTICS
Parameters
lnsulation voltage

Remarks

Vw

kV

23

Primary ⇔ Secondary
Input waveform：
・Front time 1.2µs
・Time to half value 50µs
・singleInsulation resistance

RIS―≧ 500M Ω（at DC500V）

Primary ⇔ Secondary

Clearance distancedCI―

min : 12.1
（min : 30.4）

Primary ⇔ Secondary（Busbar ⇔ ConnectorPWB）

Creepage distancedCp―

min : 35.5
（min : 33.0）

Primary ⇔ Secondary（Busbar ⇔ ConnectorPIN）

Case material――

UL94 V-0

Filler material――

UL94 V-0

Case

CTI

V

400 ～ 599（Group II）

Filler

CTI

V

600（Group Ⅰ）――

2.475kVa.c ,CAT Ⅲ , PD2――

1kVa.c,CAT Ⅲ , PD2
1.5kVd.cComparative Tracking Index；（CTI）

Application example

Closed loop

Impulse withstand voltage

Reinforced isolation, non uniform
field according to EN50178：1997
Reinforced isolation, non uniform fieldaccording to EN62477-1：2012 andEN62477-1：2012/A11 2014

ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Parameters

SymbolUnit

Ambient operating temperature

TA

Ambient storage temperature
Mass

Value
MIN

TYP

MAX

℃

－ 40

―

＋ 85

TS

℃

－ 40

―

＋ 90

m

kg

―

1.3

―

135

Open loop

Parameters

RemarksS30S

CURRENT SENSORSSPECIFICATIONSParameters

Introduction

TA=+25℃, RM=1Ω, Vcc=±24V

SymbolUnit

IPN

Remarks

MAX

A

－

2000

－

IPM

A

3500

－

－

at Ta=+85℃ ,Vcc= ± 22.8Vmin,
RM=1ohm, t=2sec

Measuring resistance ＊ 1

RM

Ω

0

－

－

See Fig1

Conversion ratio

KN

－

－

1 : 5000－

Output current @IPN

Io

mA

－

400

－

－ 0.2

0.0

＋ 0.2

TA=25℃～ 85℃ ,Without Iof.

－ 0.3

0.0

＋ 0.3

TA= － 40℃～ 85℃ ,Without Iof.

mA

－ 0.2

0.0

＋ 0.2

at IP = 0A.

Accuracy @IPN
X

Offset current ＊ 3

Fluxgate system

Value
TYP

Primary nominal current

Open loop

4 1909MIN

Primary current, measuring range ＊ 1,2

Iof%

Io = IPN /5000. Without Iof.

Linearity error（0A ～ IPN）

εL

％

－ 0.1

0.0

＋ 0.1

Hysteresis error

IOH

mA

－ 0.2

0.0

＋ 0.2

at Ip = 0A → IPN → 0A

Supply voltage

Vcc

V

Consumption current

Icc

mA

－

45

－

at Ip= 0A.
Icc = 45 ＋ Ip /5000.

Response time @90% of IPN ＊ 4

tr

µs

－

0.5

－

di/dt=100A/µs
See Fig2, at very low current± 15（± 5%）± 24（± 5%）

Frequency bandwidth（− 3dB）＊ 5

BW

kHz

－

150

－

Temperature coefficient of Iof ＊ 3

TcIof

µA/℃

－ 4.8

0

＋ 4.8

at Ip= 0A

Secondary coil resistance

Rs

Ω

－

－

24.5

TA = ＋ 85℃＊1 C
 urrent sensor has limited operating time depending on the measured resistance and maximum current.
Internal circuits can become corrupted if you used beyond the limited time.
＊ 2 The value of measured current which indicates an output with a greater than ± 5% deviation from the theoretical output value.
＊ 3 Offset current is measured after removal of the hysteresis.
＊ 4 Measurement condition : Primary conductor cross sectional area is as same as through hole, and penetration with 1turn in through hole.
＊ 5 High fundamental frequency primary current and/or harmonic current may result in excessive heating in magnetic core (Silicon steel).

STANDARDSEN50178:1997, EN62477-1：2012 and EN62477-1：2012/A11 2014, UL508（No.E243511）, CSA22.2 No.14-13
Closed loop

2/4

※ Please refer to the another sheet about conditions of UL Recognition.

136

S30S

CURRENT SENSORS

3/4

4 1909TYPICAL CHARACTERISTIC CURVES

140
22.8V&85℃
14.25V&85℃

120

80

Introduction

RM[Ω]

100

60
40
20
0
500

1000

1500

2000

2500

3000

3500

IPN[A]

Fluxgate system

Figure 1： Maximum Measureing ResistanceOpen loop

Frequency characteristic

Measurement conditions:
TA=+25℃ , RM=2.4 Ω, IP=3A ＊ 20T, Vcc= ± 24V

Closed loop

Figure 2：Frequency response curve

CONNECTION

Figure 3：Block diagram

137

S30S

CURRENT SENSORS

4/4

4 1909DIMENSIONS (mm)Terminal number

Introduction

S30S2T0D24Z
2

4

2
1

4
3

1 Vcc（＋24V）
2 Iout3 ーVcc（−24V）
4 N.C
Tolerance : ±0.5
Unit : mm

3A
1
Detail2Connector

4

Detail A

Maker

PartsNo.

old parts No.

3

Molex

39-28-8040

5566-04A-210

1

Fluxgate system

Example of Name Plate
Detail A
Example of Name Plate

Revision code(5 figure), Lot №（5 figure)Hall-Element position

SerialPlate№(4 figure), Factory code(2 figure)
Example of Name

Hall-Element position

Serial №(4 figure), Factory code(2 figure)

Revision code(5 figure), Lot №（5 figure)

S30S2T0D24ZM

Terminal number
Revision code(5figure),Lot №（5 figure)
1 Vcc（＋24V）

Serial №(4 figure), Factorycode(2 figure)2 IoutHall-Element position

Open loop

3 ーVcc（ー24V）

Detailil A
D

Tolerance : ±0.5
Unit : mmConnector

Detailil A
D

Maker

PartsNo.

old parts No.

Molex

38-00-6293

AE-6410-03C(197)

Closed loop

Detailil AD

S30S2T0D24ZJ
Terminal number

Detail A
Detail A

1 ーVcc（−24V）
2 Iout3 Vcc（＋24V）
Tolerance : ±0.5
Unit : mm

Detail A

Connector

138

Maker

PartsNo.

old parts No.

JST

BH3P-VH-1

ー

S42S

CURRENT SENSORS

1/4

3 1909Servo system Current-output type

S42S D24 SERIESIntroduction

RoHS

ABSOLUTE MAXIMUM RATINGS
Unit

Value

Remarks

Maximum Supply voltage

Vcc

V± 25.2

Primary conductor temperture

TB

℃

100

Symbol

Unit

Value

Vd

―

AC4400V，for 1minute（Sensing current 0.5mA）

Primary ⇔ Secondary

Fluxgate system

SymbolISOLATION CHARACTERISTICS
Parameters
lnsulation voltage

Remarks

Vw

kV

12

Primary ⇔ Secondary
Input waveform：
・Front time 1.2µs
・Time to half value 50µs
・singleInsulation resistance

RIS

MΩ

≧ 500M Ω（at DC500V）

Primary ⇔ Secondary

Clearance distance

dCI

mm

min : 7.3
（min : 14.0）

Primary ⇔ Secondary（Busbar ⇔ ConnectorPWB）

Creepage distance

dCp

mm

min : 9.3
（min : 18.2）

Primary ⇔ Secondary（Busbar ⇔ ConnectorPIN）

Case material――

UL94 V-0

Filler material――

UL94 V-0

Case

CTI

V

400 ～ 599（Group II）

Filler

CTI

V

600（Group Ⅰ）――

Comparative Tracking Index；（CTI）

Application example

Closed loop

Impulse withstand voltage

1kVa.c,CAT Ⅲ , PD2
1.5kVd.cReinforced isolation, non uniform fieldaccording to EN62477-1：2012 andEN62477-1：2012/A11 2014

ENVIRONMENTAL AND MECHANICAL CHARACTERISTICS
Parameters

SymbolUnit

Ambient operating temperature

TA

Ambient storage temperature
Mass

Value
MIN

TYP

MAX

℃

－ 40

―

＋ 85

TS

℃

－ 40

―

＋ 90

m

g

―

400

―

139

Open loop

Parameters

RemarksS42S

CURRENT SENSORSSPECIFICATIONSParameters

Introduction

Symbol

Unit

IPN

Value

Remarks

MAX

A

－

1000

－

IPM

A

2100

－

－

at TA= ＋ 85℃ ,Vcc = ± 22.8V,
RM=1 Ω , t=4sec

Measuring resistance ＊ 1

Rm

Ω

0

－

－

See Fig1

Conversion ratio

KN

－

－

1 : 5000－

Output current @IPN

Io

mA

－

200

－

－ 0.2

0.0

＋ 0.2

X

%

TA=25℃～＋ 85℃ ,Without Iof.

－ 0.3

0.0

＋ 0.3

TA= － 40℃～＋ 85℃ ,Without Iof.

－ 0.2

0.0

＋ 0.2

at IP = 0A.

Accuracy @IPN

Offset current ＊ 3

Fluxgate system

TA=+25℃, RM=1Ω, Vcc=±24V

TYP

Primary nominal current

Open loop

3 1909MIN

Primary current, measuring range ＊ 1,2

Iof

mA

Io = IPN /5000. Without Iof.

Linearity error（0A ～ IPN）

εL

%

－ 0.1

0.0

＋ 0.1

Hysteresis error

IOH

mA

－ 0.2

0.0

＋ 0.2

at Ip = 0A → IPN → 0A

Supply voltage

Vcc

V

Consumption current

Icc

mA

－

45

－

at Ip= 0A.
Icc = 45 ＋ Ip /5000.

Response time @90% of IPN ＊ 4

tr

µs

－

0.5

－

di/dt=100A/µs
at very low current± 15（± 5%）± 24（± 5%）

Frequency bandwidth（− 3dB）＊ 5

BW

kHz

－

150

－

Temperature coefficient of Iof ＊ 3

TcIof

µA/℃

－ 4.8

0

＋ 4.8

at Ip= 0A

Secondary coil resistance

Rs

Ω

－

－

47.5

TA = ＋ 85℃＊1 C
 urrent sensor has limited operating time depending on the measured resistance and maximum current.
Internal circuits can become corrupted if you used beyond the limited time.
＊ 2 The value of measured current which indicates an output with a greater than ± 5% deviation from the theoretical output value.
＊ 3 Offset current is measured after removal of the hysteresis.
＊ 4 Measurement condition : Primary conductor cross sectional area is as same as through hole, and penetration with 1turn in through hole.
＊ 5 High fundamental frequency primary current and/or harmonic current may result in excessive heating in magnetic core (Silicon steel).

STANDARDSEN62477-1：2012 and EN62477-1：2012/A11 2014, UL508（No.E243511）, CSA22.2 No.14-13
Closed loop

2/4

※ Please refer to the another sheet about conditions of UL Recognition.

140

S42S

CURRENT SENSORS

3/4

3 1909TYPICAL CHARACTERISTIC CURVES

120
22.8V&85℃
14.25V&85℃

100

Introduction

RM[Ω]

80
60
40
20
0
500

1000

IPN[A]

1500

2000

Fluxgate system

Figure 1： Maximum Measureing ResistanceOpen loop

Frequency characteristic

Measurement conditions:
TA=+25℃ , RM=2.4 Ω, IP=3A ＊ 20T, Vcc= ± 24V

Closed loop

Figure 2：Frequency response curve

CONNECTION

Figure 3：Block diagram

141

S42S

CURRENT SENSORS

4/4

2 1808DIMENSIONS (mm)Terminal number

S42S1T0D24Z

Introduction

1 N.C
2 Vcc（＋24V）
3 ーVcc（−24V）
4 IoutName plate
Name plate
Name plate

Tolerance : ±0.5
Unit : mm

Hall-Element position
Hall-Element position
Hall-Element position

Connector
Maker

PartsNo.

old parts No.

Molex

39-28-8040

5566-04A-210

Example of Name Plate
Example of Name Plate

Fluxgate system

Example of Name Plate

Revision code(5 figure), Lot №（5 figure)
Revision code(5 figure), Lot №（5 figure)
Serial №(4 Revision
figure), Factorycode(2Lot
figure)code(5 figure),№（5 figure)
Serial №(4 figure), Factorycode(2 figure)

Serial №(4 figure), Factory code(2 figure)

S42S1T0D24ZM

Terminal number
1 Vcc（＋24V）
2 Iout3 ーVcc（ー24V）

Open loop

Tolerance : ±0.5
Unit : mmConnector
PartsNo.

old parts No.

Molex

38-00-6293

AE-6410-03C(197)

Closed loop

Maker

S42S1T0D24ZJ
Terminal number
1 ーVcc（−24V）
2 Iout
3 Vcc（＋24V）
Tolerance : ±0.5
Unit : mmConnector

142

Maker

PartsNo.

old parts No.

JST

BH3P-VH-1

ーhttps://www.
tamuracorp.com/
electronics/en/
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TAMURA CORPORATION OF AMERICA
277 Rancheros Drive #190 San Marcos, CA 92069 U.S.A.
Tel : 1-760-871-2009 Fax : 1-760-740-0536

TAMURA EUROPE LIMITED.
Clark Avenue Porte Marsh Industrial Estate Calne Wiltshire
SN11 9BS United Kingdom
Tel : 44(0)-1380-731-700 Fax : 44(0)-1380-731-703

2023.10.TR
B-9051E-4