IL250, IL251, IL252, ILD252

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Vishay Semiconductors

Rev. 1.9, 21-Feb-18

3

Document Number: 83618

For technical questions, contact: optocoupleranswers@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Note

• As per IEC 60747-5-5, § 7.4.3.8.2, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with

the safety ratings shall be ensured by means of protective circuits

CURRENT TRANSFER RATIO (Tamb = 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

PART

SYMBOL

MIN.

TYP.

MAX.

UNIT

IC/IF

IF = ± 10 mA, VCE = 10 V

IL250

CTRDC

50

-

-

%

IL251

CTRDC

20

-

-

%

IL252, ILD252

CTRDC

100

-

-

%

Symmetry

IF = ± 10 mA

0.50

1

2

SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

PARAMETER

TEST CONDITION

SYMBOL

MIN.

TYP.

MAX.

UNIT

Turn-on time

ton

-TBD

-

μs

Turn-off time

toff

-TBD

-

μs

SAFETY AND INSULATION RATINGS

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

Climatic classification

According to IEC 68 part 1

55/100/21

Comparative tracking index

CTI

175

Maximum rated withstanding isolation voltage

t = 1 min

VISO

4420

VRMS

Maximum transient isolation voltage

VIOTM

10 000

Vpeak

Maximum repetitive peak isolation voltage

VIORM

890

Vpeak

Isolation resistance

VIO = 500 V, Tamb = 25 °C

RIO

1012



VIO = 500 V, Tamb = 100 °C

RIO

1011



Output safety power

PSO

400

mW

Input safety current

ISI

275

mA

Safety temperature

TS

175

°C

Creepage distance

 7mm

Clearance distance

 7mm

Insulation thickness

DTI

 0.4

mm