PESD5V0S1UJ

Unidirectional ESD protection for transient voltage
suppression
16 June 2023

Product data sheet

1. General description
Unidirectional ElectroStatic Discharge (ESD) protection diode in a very small Surface-Mounted
Device (SMD) plastic package designed to protect one signal line from the damage caused by ESD
and transient overvoltage.

2. Features and benefits
•
•
•
•
•
•
•
•

Transient Voltage Suppression (TVS) protection of one line
Max. peak pulse power: PPP = 890 W
Low clamping voltage: VCL = 19 V
Low leakage current: IRM = 0.3 µA
ESD protection up to 30 kV
IEC 61000-4-2; level 4 (ESD)
IEC 61000-4-5 (surge); IPP = 47 A
AEC-Q101 qualified

3. Applications
•
•
•
•
•
•

Computers and peripherals
Audio and video equipment
Cellular handsets and accessories
Communication systems
Portable electronics
Medical and industrial equipment

4. Quick reference data
Table 1. Quick reference data
SymbolParameter

Conditions

Min

Typ

Max

Unit

VRWM

reverse standoff
voltage

Tamb = 25 °C

-

-

5

V

Cd

diode capacitancef = 1 MHz; VR = 0 V; Tamb = 25 °C

-

480

530

pF

PESD5V0S1UJNexperia

Unidirectional ESD protection for transient voltage suppression

5. Pinning information
Table 2. Pinning information
Pin
SymbolDescription
1

K

cathode[1]

2

A

anode

Simplified outline
1

Graphic symbol
2SC-90 (SOD323F)
[1]

K

A
006aaa152

The marking bar indicates the cathode.

6. Ordering information
Table 3. Ordering information
Type number
Package
PESD5V0S1UJ

Name

Description

VersionSC-90

plastic, surface-mounted package; 2 leads; 1.7 mm x 1.25 SOD323F
mm x 0.7 mm body

7. Marking
Table 4. Marking codes
Type number

Marking code

PESD5V0S1UJ

1Q

PESD5V0S1UJ

Product data sheet

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Unidirectional ESD protection for transient voltage suppression

8. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
SymbolParameter

Conditions

PPPM

rated peak pulse power

tp = 8/20 µs

IPPM

rated peak pulse current

Ptot

total power dissipation

Tamb ≤ 25 °C

Min

Max

Unit

[1] [2]-890

W[1] [2]

-

47

A

[3]

-

420

mW

[4]

-

720

mW

Tj

junction temperature

-

150

°C

Tamb

ambient temperature

-55

150

°C

Tstg

storage temperature

-65

150

°C

-

30

kV

IEC 61000-4-2 (air discharge); Tamb =
25 °C

-

15

kV

machine model; Tamb = 25 °C

-

400

V

MIL-STD-883 (human body model);Tamb = 25 °C

-

16

kV

ESD maximum ratings
VESD

[1]
[2]
[3]
[4]
[5]

electrostatic discharge
voltage

IEC 61000-4-2 (contact discharge);
Tamb = 25 °C[5]Non-repetitive current pulse 8/20μs exponential decay waveform according to IEC 61000-4-5.
Soldering point of cathode tab
Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint.
2
Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm
Device stressed with ten non-repetitive ESD pulses.
001aaa630

120

IPP
100 %

100 % IPP; 8 µs

IPP
(%)
80

90 %

e-t
50 % IPP; 20 µs

40

10 %
0

Fig. 1.

0

10

20

30

t (µs)

8/20 µs pulse waveform according toIEC 61000-4-5

PESD5V0S1UJ

Product data sheett

tr = 0.6 ns to 1 ns

40

30 ns
60 ns

Fig. 2.

ESD pulse waveform according toIEC 61000-4-2

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16 June 2023

001aaa631© Nexperia B.V. 2023. All rights reserved

3 / 11PESD5V0S1UJNexperia

Unidirectional ESD protection for transient voltage suppression

9. Thermal characteristics
Table 6. Thermal characteristics
SymbolParameter
Rth(j-a)Rth(j-sp)
[1]
[2]
[3]

Conditions

Min

Typ

Max

Unit

thermal resistance from in free air
junction to ambient

[1]

-

-

290

K/W

[2]

-

-

170

K/W

thermal resistance fromjunction to solder point

[3]

-

-

35

K/W

Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
2
Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm .
Soldering point of cathode tab.

10. Characteristics
Table 7. Characteristics
SymbolParameter

Conditions

Min

Typ

Max

Unit

VRWM

reverse standoff
voltage

Tamb = 25 °C

-

-

5

V

VBR

breakdown voltage

IR = 5 mA; Tamb = 25 °C

6.2

6.8

7.3

V

IRM

reverse leakage current VRWM = 5 V; Tamb = 25 °C

-

0.3

4

µA

Cd

diode capacitancef = 1 MHz; VR = 0 V; Tamb = 25 °C

-

480

530

pF

VCL

clamping voltage

IPP = 47 A; Tamb = 25 °C

[1]

-

-

19

V

IPP = 25 A; Tamb = 25 °C

[1]

-

-

13.5

V

IPP = 5 A; Tamb = 25 °C

[1]

-

-

9.8

V

-

2

100

Ω

Rdiff
[1]

differential resistanceIR = 5 mA; Tamb = 25 °C

Non-repetitive current pulse 8/20μs exponential decay waveform according to IEC 61000-4-5.
aaa-036531

104

PPP

PPP
(W)

PPP(25°C)

103

0.8

102

0.4

101
101

102

103

tp (µs)0

104

Tamb = 25 °C
Fig. 3.

001aaa193

1.2

Peak pulse power as a function of exponential
pulse duration; typical values

PESD5V0S1UJ

Product data sheet

Fig. 4.

0

100

150

Tj (°C)

200

Relative variation of peak pulse power as afunction of junction temperature; typical values

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16 June 2023

50

© Nexperia B.V. 2023. All rights reserved

4 / 11PESD5V0S1UJNexperia

Unidirectional ESD protection for transient voltage suppression
aaa-036532

500

aaa-036533

103

Cd
(pF)

IRM
(nA)

400

102

300
10
200
1

100

0

0

4

8

VR (V)

10-1
-75

12

f = 1 MHz; Tamb = 25 °C
Fig. 5.

Fig. 6.

Diode capacitance as a function of reverse
voltage; typical values

-25

25

75

125
175
Tamb (°C)

Reverse leakage current as a function ofambient temperature; typical values

I

V-VCL -VBR -VRWM

-IRM
-IR

-

+
P-N

-IPP
006aaa407

Fig. 7.

V-I characteristics for a unidirectional ESD protection diodePESD5V0S1UJ

Product data sheet

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5 / 11PESD5V0S1UJNexperia

Unidirectional ESD protection for transient voltage suppression
ESD TESTER
acc. to IEC 61000-4-2
CZ = 150 pF; RZ = 330

4 GHz DIGITALOSCILLOSCOPE

RZ

450

RG 223/U
50 coax

10 x
ATTENUATOR

CZ

50

DUT
(DEVICE
UNDER
TEST)

vertical scale = 10 V/div
horizontal scale = 10 ns/div

vertical scale = 10 A/div
horizontal scale = 15 ns/div

GND

clamped +8 kV ESD pulse waveform(IEC 61000-4-2 network)

unclamped +8 kV ESD pulse waveform(IEC 61000-4-2 network)

vertical scale = 10 V/div
horizontal scale = 10 ns/div

vertical scale = 10 A/div
horizontal scale = 15 ns/div
GND

clamped -8 kV ESD pulse waveform(IEC 61000-4-2 network)

unclamped -8 kV ESD pulse waveform(IEC 61000-4-2 network)

Fig. 8.

aaa-036534

ESD clamping test setup and waveforms

PESD5V0S1UJ

Product data sheet

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6 / 11PESD5V0S1UJNexperia

Unidirectional ESD protection for transient voltage suppression

11. Application information
The device is designed for protection of one unidirectional data or signal line from surge pulses
and ESD damage. The device is suitable on lines where the signal polarities are either positive or
negative with respect to ground.
line to be protected(positive signal polarity)

line to be protected(negative signal polarity)

ESD protection diodeESD protection diode

GND

GND

unidirectional protection of one line
aaa-002440

Fig. 9.

Application diagram
Circuit board layout and protection device placement
Circuit board layout is critical for the suppression of ESD, Electrical Fast Transient (EFT) and surgetransients. The following guidelines are recommended:
1.
2.
3.
4.
5.
6.
7.
8.

PESD5V0S1UJ

Product data sheet

Place the device as close to the input terminal or connector as possible.
Minimize the path length between the device and the protected line.
Keep parallel signal paths to a minimum.
Avoid running protected conductors in parallel with unprotected conductors.
Minimize all Printed-Circuit Board (PCB) conductive loops including power and ground loops.
Minimize the length of the transient return path to ground.
Avoid using shared transient return paths to a common ground point.
Use ground planes whenever possible. For multilayer PCBs, use ground vias.

All information provided in this document is subject to legal disclaimers.

16 June 2023

© Nexperia B.V. 2023. All rights reserved

7 / 11PESD5V0S1UJNexperia

Unidirectional ESD protection for transient voltage suppression

12. Package outline
Plastic surface-mounted package; 2 leads

SOD323F

D

E

A

A
c
Lp

Lp
HE

0

1

2 mm

scale
1

DIMENSIONS (mm are the original dimensions)

2
bp
wM A
(1)

UNIT

A

bp

c

D

E

HE

Lp

w

mm

0.80
0.65

0.40
0.25

0.25
0.10

1.8
1.6

1.35
1.15

2.7
2.3

0.5
0.3

0.1

Note
1. The marking bar indicates the cathode
REFERENCESOUTLINE
VERSION

IEC

JEDEC

SOD323F

EUROPEAN
PROJECTIONJEITAISSUE DATE
04-09-13
06-03-16

SC-90

Fig. 10. Package outline SC-90 (SOD323F)

13. Soldering
3.05
2.2
2.1
solder lands
solder resist
1.65 0.95

0.5 (2×)

0.6 (2×)solder paste
occupied area

0.5
(2×)
0.6
(2×)

Dimensions in mm
sod323f_fr

Fig. 11. Reflow soldering footprint for SC-90 (SOD323F)

PESD5V0S1UJ

Product data sheet

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16 June 2023

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8 / 11PESD5V0S1UJNexperia

Unidirectional ESD protection for transient voltage suppression

14. Revision history
Table 8. Revision history
Data sheet ID
Release date

Data sheet status

Change notice

Supersedes

PESD5V0S1UJ v.2

20230616

Product data sheet-

PESD5V0S1UJ_PESD12VS1UJ_1

Modifications:••PESD5V0S1UJ_PESD12VS1UJ_1

PESD5V0S1UJ

Product data sheet

The format of this data sheet has been redesigned to comply with the identity guidelines of
Nexperia
Family data sheet reduced to single type data sheet

20090603

Product data sheet-

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9 / 11PESD5V0S1UJNexperia

Unidirectional ESD protection for transient voltage suppression
equipment, nor in applications where failure or malfunction of an Nexperia
product can reasonably be expected to result in personal injury, death orsevere property or environmental damage. Nexperia and its suppliers accept
no liability for inclusion and/or use of Nexperia products in such equipment orapplications and therefore such inclusion and/or use is at the customer's own
risk.

15. Legal information
Data sheet status
Document status[1][2]

Product
status [3]Definition

Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of thisdocument, and as such is not complete, exhaustive or legally binding.

Objective [short]data sheet

Development

This document contains data fromthe objective specification for
product development.

Preliminary [short]data sheet

Qualification

This document contains data fromthe preliminary specification.

Applications — Applications that are described herein for any of theseproducts are for illustrative purposes only. Nexperia makes no representation
or warranty that such applications will be suitable for the specified use
without further testing or modification.

Product [short]data sheet

Production

This document contains the productspecification.

[1]
[2]
[3]

Please consult the most recently issued document before initiating orcompleting a design.
The term 'short data sheet' is explained in section "Definitions".
The product status of device(s) described in this document may havechanged since this document was published and may differ in case ofmultiple devices. The latest product status information is available on
the internet at https://www.nexperia.com.

Definitions
Draft — The document is a draft version only. The content is still underinternal review and subject to formal approval, which may result in
modifications or additions. Nexperia does not give any representations or
warranties as to the accuracy or completeness of information included hereinand shall have no liability for the consequences of use of such information.
Short data sheet — A short data sheet is an extract from a full data sheetwith the same product type number(s) and title. A short data sheet isintended for quick reference only and should not be relied upon to containdetailed and full information. For detailed and full information see the relevant
full data sheet, which is available on request via the local Nexperia sales
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or completeness of such information and shall have no liability for theconsequences of use of such information. Nexperia takes no responsibility
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In no event shall Nexperia be liable for any indirect, incidental, punitive,
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Customers are responsible for the design and operation of their applications
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Nexperia does not accept any liability related to any default, damage, costs
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liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above thosegiven in the Recommended operating conditions section (if present) or theCharacteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
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PESD5V0S1UJ

Product data sheet

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PESD5V0S1UJNexperia

Unidirectional ESD protection for transient voltage suppression

Contents
1. General description...................................................... 1
2. Features and benefits.................................................. 1
3. Applications.................................................................. 1
4. Quick reference data....................................................1
5. Pinning information......................................................2
6. Ordering information....................................................2
7. Marking.......................................................................... 2
8. Limiting values............................................................. 3
9. Thermal characteristics............................................... 4
10. Characteristics............................................................ 4
11. Application information..............................................7
12. Package outline.......................................................... 8
13. Soldering..................................................................... 8
14. Revision history..........................................................915. Legal information......................................................10© Nexperia B.V. 2023. All rights reserved

For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 16 June 2023

PESD5V0S1UJ

Product data sheet

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