ICPLW137
DESCRIPTION
The ICPLW137 consists of an high efficient AlGaAs
light emitting diode optically coupled to a high speed
integrated photo detector. Output of the photo detector
features an open collector Schottky clamped transistor.
The enable function allows the output to be strobable.
An internal shield provides a guaranteed common
mode transient immunity up to 10 KV/us at
3.3V/5V operation voltage.
This device belongs to Isocom wide body package
range optocouplers.

•••High Speed 10Mbit/s
3.3V / 5V Dual Operation Voltages
Wide Body PackageGuaranteed Performance from −40°C to 105°C
LVTTL /LVCMOS Compatible
Strobable Output
Minimum Common Mode Transient Immunity
10kV/μs at VCM 1000V
High AC Isolation Voltage 5000VRMS
Pb Free and RoHS Compliant
UL Approval E91231

APPLICATIONS
•••
••••

Line Receivers, Data Communication
LSTTL to TTL, LSTTL or 5V CMOS
Data Multiplexing
Pulse Transformer Replacement
Switch Mode Power Supplies
Ground Loop Elimination
Computer Peripheral Interface

ORDER INFORMATION••

8273645Add SM after PN for Surface Mount
Add SMT&R after PN for Surface MountTape & ReelNC
Anode
CathodeNC
GNDVO
VE
VCC

ABSOLUTE MAXIMUM RATINGS (TA = 25°C)

Stresses exceeding the absolute maximum ratings can cause
permanent damage to the device.
Exposure to absolute maximum ratings for long periods of time
can adversely affect reliability.

Input
Forward Current

20mA

Reverse Voltage

5V

Power dissipation

40mW

Junction Temperature

125°C

OutputOutput Current
Output Voltage
Supply Voltage
Enable Input Voltage
Enable Input Current
Power Dissipation

ISOCOM COMPONENTS 2004 LTD
Unit 25B, Park View Road West, Park View Industrial Estate
Hartlepool, Cleveland, TS25 1PE, United Kingdom
Tel : +44 (0)1429 863 609 Fax : +44 (0)1429 863 581
e-mail : sales@isocom.co.uk

http://www.isocom.com

50mA
7.0V
7.0V
VCC+0.5V
5mA
85mW

Total Package
Isolation Voltage

5000VRMS

Operating Temperature−40 to 105°C

Storage Temperature−55 to 125°C

Lead Soldering Temperature

260°C

(10s)

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12345
678

A 0.1μF bypass Capacitor must be connected between Pins 8 and 5.

FEATURES•••••••

1ISOCOM COMPONENTS ASIA LTD
Hong Kong Office
Block A, 8/F, Wah Hing Industrial Mansions
36 Tai Yau Street, San Po Kong, Kowloon, Hong Kong
Tel : +852 2995 9217 Fax : +852 8161 6292
e-mail : sales@isocom.com.hk

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ICPLW137
Truth Table (Positive Logic)
Input

EnableOutput

H

H

L

L

H

H

H

L

H

L

L

H

H

NC

L

L

NC

H

Recommended Operating Conditions
Parameter

Symbol

Min

Max

Unit

Operating Temperature

TA

−40

105°C

Supply Voltage

VCC

2.7

3.6

4.5

5.5

Input Current, High Level

IFH

515mA

Input Current, Low Level

IFL

0250µA

Enable Voltage, High LevelVEH

2.0

VCC

V

Enable Voltage, Low Level

VEL00.8

V

Output Pull-up Resistor

RL3304kΩ

Fan Out (RL = 1kΩ)N—5TTL Loads

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ELECTRICAL CHARACTERISTICS (TA = −40 to 105°C, 2.7V ≤ VCC ≤ 3.6V, IF = 7.5mA
unless otherwise specified)

INPUT
Parameter

Typ.*

Max

Unit

IF = 10mA

1.38

1.70

V

ΔVF/ΔTIF = 10mA

̶ 1.5

Reverse Voltage

VR

IR = 10μA

Input CapacitanceCIN

VF = 0V, f = 1MHz

SymbolTest Condition

High Level
Supply Current

ICCH

Low Level
Supply Current

Forward Voltage
Forward Voltage
Temperature Coefficient

SymbolTest Condition

VFMin

mV/°C

5.0

V34pF

OUTPUT
ParameterMin

Typ.*Max

Unit

IF = 0mA, VCC = 3.3V
VE = 0.5V

3.35mAICCLIF = 10mA, VCC = 3.3V
VE = 0.5V

3.15mAHigh Level
Enable Current

IEH

VCC = 3.3V, VE = 2.0V

−0.19

−1.6mA

Low Level
Enable Current

IEL

VCC = 3.3V, VE = 0.5V

−0.41

−1.6mAHigh Level
Enable Voltage

VEH

Low Level
Enable Voltage

VEL

2.0V
0.8VTyp.*Max

Unit

COUPLED
Parameter

SymbolTest Condition

Min

High Level
Output Current

IOH

IF = 250µA, VCC = 3.3V
VE = 2.0V, VO = 3.3V

110µA

Low Level
Output Voltage

VOL

IF = 5mA, VCC = 3.3V
VE = 2.0V, IOL = 13mA

0.20

0.60

V

Input Threshold Current

ITH

VCC = 3.3V, VE = 2.0V
VO = 0.6V, IOL = 13mA

2.55mA* Typical values at TA = 25°C, VCC = 3.3V

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ICPLW137
ELECTRICAL CHARACTERISTICS (TA = −40 to 105°C, 2.7V ≤ VCC ≤ 3.6V, IF = 7.5mA
unless otherwise specified)

SWITCHINGParameter

SymbolTest Condition

Min

Typ.*Max

Unit

Propagation Delay Timeto High Output Level

tPLH

RL = 350Ω
CL = 15pF

255090ns

Propagation Delay Time
to Low Output Level

tPHL

254090

Pulse Width Distortion|tPLH - tPHL|

Propagation Delay SkewtPSKOutput Rise Time
(10% to 90%)tr

23

Output Fall Time
(90% to 10%)tf

10Enable Propagation
Delay Time toHigh Output Level

tELH

Enable Propagation
Delay Time toLow Output Level

tEHL

1040

VEL = 0V
VEH = 3VRL = 350Ω
CL = 15pF

1515* Typical values at TA = 25°C, VCC = 3.3V

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ICPLW137
ELECTRICAL CHARACTERISTICS (TA = −40 to 105°C, 4.5V ≤ VCC ≤ 5.5V, IF = 7.5mA
unless otherwise specified)

INPUT
Parameter

Typ.*Max

Unit

IF = 10mA

1.38

1.70

V

ΔVF/ΔTIF = 10mA

̶ 1.5

Reverse Voltage

VR

IR = 10μA

Input CapacitanceCIN

VF = 0V, f = 1MHz

SymbolTest Condition

High Level
Supply Current

ICCHLow Level
Supply Current

Forward Voltage
Forward Voltage
Temperature Coefficient

SymbolTest Condition

VFMinmV/°C

5.0

V
34pF

OUTPUT
Parameter

Min

Typ.*

Max

Unit

IF = 0mA, VCC = 5.5V
VE = 0.5V

3.75mAICCLIF = 10mA, VCC = 5.5V
VE = 0.5V

3.55mAHigh Level
Enable Current

IEH

VCC = 5.5V, VE = 2.0V

−0.6

−1.6mA

Low Level
Enable Current

IEL

VCC = 5.5V, VE = 0.5V

−0.9

−1.6mAHigh Level
Enable Voltage

VEH

Low Level
Enable Voltage

VEL

2.0V
0.8V

Typ.*

Max

Unit

COUPLED
Parameter

SymbolTest Condition

Min

High Level
Output Current

IOH

IF = 250µA, VCC = 5.5V
VE = 2.0V, VO = 5.5V

110µA

Low Level
Output Voltage

VOL

IF = 5mA, VCC = 5.5V
IOL = 13mA

0.200.60

V

Input Threshold Current

ITH

VCC = 5.5V
VO = 0.6V, IOL > 13mA

25mA

* Typical values at TA = 25°C, VCC = 5.0V

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ICPLW137
ELECTRICAL CHARACTERISTICS (TA = −40 to 105°C, 4.5V ≤ VCC ≤ 5.5V, IF = 7.5mA
unless otherwise specified)

SWITCHING
Parameter

SymbolTest Condition

Propagation Delay Timeto High Output Level

tPLH

RL = 350Ω, CL = 15pF
RL = 350Ω, CL = 15pF
TA = 25°C

Propagation Delay Timeto Low Output Level

tPHL

Min

25Typ.*

50

RL = 350Ω, CL = 15pF
RL = 350Ω, CL = 15pF
TA = 25°C
RL = 350Ω
CL = 15pF

Max

Unit

100

ns90
100

2540

Pulse Width Distortion|tPLH - tPHL|

Propagation Delay Skew

tPSK

Output Rise Time
(10% to 90%)tr

23

Output Fall Time
(90% to 10%)tf

10Enable Propagation
Delay Time toHigh Output Level

tELH

Enable Propagation
Delay Time toLow Output LeveltEHL901040

VEL = 0V
VEH = 3V
RL = 350Ω
CL = 15pF

1515* Typical values at TA = 25°C, VCC = 5.0V

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ICPLW137
ELECTRICAL CHARACTERISTICS (TA = −40 to 105°C unless otherwise specified)
SWITCHING
Parameter

SymbolTest Condition

Min

Typ.*

Common Mode
Transient Immunity atLogic HighCMH

IF = 0mA, VCC = 3.3V
RL = 350Ω
VCM = 1000Vp-p
TA = 25°C

1015IF = 0mA, VCC = 5.0V
RL = 350Ω
VCM = 1000Vp-p
TA = 25°C

1015IF = 10mA, VCC = 3.3V
RL = 350Ω
VCM = 1000Vp-p
TA = 25°C

1015

IF = 10mA, VCC = 5.0V
RL = 350Ω
VCM = 1000Vp-p
TA = 25°C

1015Symbol

Test Condition

Min

Typ.*

Isolation Voltage

VISO

RH ≤ 50%, t = 1min
TA = 25°C

5000

Leakage Current

II-O

VI-O = 3kVDC
RH = 45%, t = 5s
TA = 25°C

Input-Output
Resistance

RI-O

VI-O = 500VDC

1012

Ω

Input-Output
CapacitanceCI-O

f = 1MHzTA = 25°C

1.0pF

Common Mode
Transient Immunity at
Logic Low

CMLMax

Unit
kV/μs

V/μs

ISOLATION
ParameterMax

Unit
VRMS

1.0µA

Device is considered a two terminal device : pins 1 to 4 are shorted together and pins 5 to 8 areshorted together.
* Typical values at TA = 25°C

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ICPLW137
ELECTRICAL CHARACTERISTICS
Notes :- VCC supply must be bypassed by a 0.1μF capacitor or larger.
- Peaking drive circuit may be used to speed up the LED. Peak driving current may go up to 50mA withmaximum pulse width 50ns, provided average current does not exceed 20mA.
- tPLH is measured from the 3.75mA level on the HIGH to LOW transition of the input current pulse to the1.5V level on the LOW to HIGH transition of the output voltage pulse.
- tPHL is measured from the 3.75mA level on the LOW to HIGH transition of the input current pulse to the1.5 V level on the HIGH to LOW transition of the output voltage pulse.
- tELH is measured from the 1.5V level on the HIGH to LOW transition of the input Enable voltage pulse to the1.5V level on the LOW to HIGH transition of the output voltage pulse.
- tEHL is measured from the 1.5V level on the LOW to HIGH transition of the input Enable voltage pulse to the1.5V level on the HIGH to LOW transition of the output voltage pulse.
- CMH is the maximum tolerable rate of rise of the Common Mode voltage to ensure the output will remain in theHIGH state (i.e., VO > 2.0V).
- CML is the maximum tolerable rate of rise of the Common Mode voltage to ensure the output will remain in theLOW state (i.e., VO < 0.8V).

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ICPLW137

Fig 1 Forward Current vs Forward Voltage

Fig 2 Input Threshold Current vsAmbient Temperature

Fig 3 High Level Output Current vsAmbient Temperature

Fig 4 Low Level Output Current vsAmbient Temperature

Fig 5 Low Level Output Voltage at VCC 3.3V vsAmbient Temperature

Fig 6 Low Level Output Voltage at VCC 5.5V vsAmbient Temperature

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ICPLW137

Fig 7 Propagation Delay at VCC 3.3V vsAmbient Temperature

Fig 8 Propagation Delay at VCC 5.5V vsAmbient Temperature

Fig 9 Pulse Width Distortion at VCC 3.3V vsAmbient Temperature

Fig 10 Pulse Width Distortion at VCC 5.5V vsAmbient Temperature

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ICPLW137

Pulse Generator
tr = tf = 5ns
ZO = 50Ω

IF

0.1μF

2736457.5mA

3.3V
or
5V

813.75mA
IFRL

VO

VO

CL15pF

1.5V

tPHL

CL Includes Probe and Stray Wiring Capacitances

tPLH

tPLH and tPHL Test Circuit

Pulse Generator
tr = tf = 5ns
ZO = 50Ω

Input Monitor
VE

3.0V
3.3V
or
5V

817.5mA

0.1μF

273645

RL

1.5V
VE

VOVO

1.5V
CL15pF

tEHL

tELH

CL Includes Probe and Stray Wiring CapacitancestELH and tEHL Test Circuit

VCMPeak

VCM0V

VOSW at A : IF = 0mA
VO (MIN)VO

SW at B : IF = 7.5mA

CMH
VO (MAX)
CML

Common Mode Transient Immunity Test Circuit

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ICPLW137
ORDER INFORMATIONICPLW137
After PN

PN

Description

Packing quantity

None

ICPLW137

Wide Body DIP840 pcs per tubeSM

ICPLW137SM

Surface Mount

40 pcs per tube

SMT&R

ICPLW137SMT&R

Surface Mount Tape & Reel

750 pcs per reel

DEVICE MARKINGICPLW137IYWW

ICPLW137

denotes Device Part Number

Idenotes IsocomY

denotes Year code (A = 2010, B = 2011, etc.)

WWdenotes 2 digit Week Code

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ICPLW137
PACKAGE DIMENSIONS (mm)

DIP

SMD

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ICPLW137
RECOMMENDED PAD LAYOUT FOR SMD (mm)

TAPE AND REEL PACKAGING

Description

SymbolDimension
mm (inch)

Tape WidthW

24 ± 0.3 (0.945)

Pitch of Sprocket HolesP0

4 ± 0.1 (0.157)

F

11.5 ± 0.1 (0.453)

P2

2 ± 0.1 (0.079)

P1

16 ± 0.1 (0.630)

Distance of Compartment to Sprocket Holes
Distance of Compartment to Compartment

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ICPLW137
IR REFLOW SOLDERING TEMPERATURE PROFILE
One Time Reflow Soldering is Recommended.
Do not immerse device body in solder paste.

TP260°C

TP - 5°C

TEMP (°C)

Max Ramp Up Rate
3°C/s

TL

217°C

Tsmax

200°C

tP

Max Ramp Down Rate
6°C/s

TL

Tsmin 150°C
ts Preheat
60s – 120s

25°C
TIME (s)Time 25°C to Peak Temperature

Profile Details

Conditions

Preheat- Min Temperature (TSMIN)- Max Temperature (TSMAX)- Time TSMIN to TSMAX (ts)

150°C
200°C
60s - 120s

Soldering Zone
- Peak Temperature (TP)- Time at Peak Temperature- Liquidous Temperature (TL)
- Time within 5°C of Actual Peak Temperature (T P ̶ 5°C)
- Time maintained above TL (tL)- Ramp Up Rate (TL to TP)- Ramp Down Rate (TP to TL)

260°C
10s max
217°C
30s max
60s - 100s
3°C/s max
6°C/s max

Average Ramp Up Rate (Tsmax to TP)

3°C/s maxTime 25°C to Peak Temperature

8 minutes max

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DISCLAIMER
Isocom Components is continually working to improve the quality and reliability of its products.
Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent
electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer,when utilizing Isocom Components products, to comply with the standards of safety in making
a safe design for the entire system, and to avoid situations in which a malfunction or failure ofsuch Isocom Components products could cause loss of human life, bodily injury or damage toproperty.
In developing your designs, please ensure that Isocom Components products are used within
specified operating ranges as set forth in the most recent Isocom Components products
specifications.
The Isocom Components products listed in this document are intended for usage in generalelectronics applications (computer, personal equipment, office equipment, measuring
equipment, industrial robotics, domestic appliances, etc.). These Isocom Components
products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause lossof human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy
control instruments, airplane or spaceship instruments, transportation Instruments, traffic
signal instruments, combustion control instruments, medical Instruments, all types of safety
devices, etc... Unintended Usage of Isocom Components products listed in this document
shall be made at the customer’s own risk.
Gallium arsenide (GaAs) is a substance used in the products described in this document.
GaAs dust and fumes are toxic. Do not break, cut or pulverize the product, or use chemicals todissolve them. When disposing of the products, follow the appropriate regulations. Do notdispose of the products with other industrial waste or with domestic garbage.
The products described in this document are subject to the foreign exchange and foreign tradelaws.
The information contained herein is presented only as a guide for the applications of ourproducts. No responsibility is assumed by Isocom Components for any infringements ofintellectual property or other rights of the third parties which may result from its use. No license
is granted by implication or otherwise under any intellectual property or other rights of Isocom
Components or others.
The information contained herein is subject to change without notice.

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