Optocoupler, Phototransistor Output,

Low Input Current, Low Input Current, with Base Connection

www.vishay.com

For technical questions, contact: optocoupler.answers@vishay.com

Document Number: 83613

308

Rev. 1.5, 08-May-08

IL201/IL202/IL203

Vishay Semiconductors

DESCRIPTION

The IL201/IL202/IL203 are optically coupled pairs employing

a gallium arsenide infrared LED and a silicon NPN

phototransistor. Signal information, including a DC level, can

be transmitted by the device while maintaining a high degree

of electrical isolation between input and output. The

IL201/IL202/IL203 can be used to replace relays and

transformers in many digital interface applications, as well as

analog applications such as CRT modulation.

FEATURES

• Long term stability

• Industry standard DIP package

• Lead (Pb)-free component

• Component

in

accordance

to

RoHS

2002/95/EC and WEEE 2002/96/EC

AGENCY APPROVALS

• UL1577, file no. E52744 system code H or J, double

protection

• DIN EN 60747-5-5 available with option 1

• BSI IEC 60950; IEC 60065

Note

For additional information on the available options refer to option information.

i179004

1

2

3

6

5

4

B

C

E

A

C

NC

ORDER INFORMATION

PART

REMARKS

IL201

CTR 75 to 150 %, DIP-6

IL202

CTR 125 to 250 %, DIP-6

IL203

CTR 225 to 450 %, DIP-6

IL203-X007

CTR 225 to 450 %, SMD-6 (option 7)

IL203-X009

CTR 225 to 450 %, SMD-6 (option 9)

ABSOLUTE MAXIMUM RATINGS

PARAMETER

TEST CONDITION

SYMBOL

VALUE

UNIT

INPUT

Peak reverse voltage

6.0

V

Forward continuous current

60

mA

Power dissipation

100

mW

Derate linearly from 25 °C

1.33

mW/°C

OUTPUT

Collector emitter breakdown voltage

70

V

Emitter collector breakdown voltage

7.0

V

Collector base breakdown voltage

70

V

Power dissipation

200

mW

Derate linearly from 25 °C

2.6

mW/°C