
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
Guaranteed at IF = 1.0 mA
High collector emitter voltage, BVCEO = 70 V
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
VR
6.0
V
Forward continuous current
IF
60
mA
Power dissipation
Pdiss
100
mW
Derate linearly from 25 °C
1.33
mW/°C
OUTPUT
Collector emitter breakdown voltage
BVCEO
70
V
Emitter collector breakdown voltage
BVECO
7.0
V
Collector base breakdown voltage
BVCBO
70
V
Power dissipation
Pdiss
200
mW
Derate linearly from 25 °C
2.6
mW/°C