
IL1/ IL2/ IL5
Vishay Semiconductors
Document Number 83612
Rev. 1.5, 26-Oct-04
www.vishay.com
1
i179004
1
2
3
6
5
4
B
C
E
A
C
NC
Pb
P
b
-free
e3
Optocoupler, Phototransistor Output, With Base Connection
Features
Current Transfer Ratio (see order information)
Isolation Test Voltage 5300 V
RMS
Lead-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 60747-5-2 (VDE0884)
DIN EN 60747-5-5 pending
Available with Option 1
Description
The IL1/ IL2/ IL5 are optically coupled isolated pairs
employing GaAs infrared LEDs and silicon NPN pho-
totransistor. Signal information, including a DC level,
can be transmitted by the drive while maintaining a
high degree of electrical isolation between input and
output. The IL1/ IL2/ IL5 are especially designed for
driving medium-speed logic and can be used to elim-
inate troublesome ground loop and noise problems
These couplers can be used also to replace relays
and transformers in many digital interface applica-
tions such as CRT modulation.
Order Information
For additional information on the available options refer to
Option Information.
Absolute Maximum Ratings
T
amb
= 25 °C, unless otherwise specified
Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is
not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
Maximum Rating for extended periods of the time can adversely affect reliability.
Input
Part
Remarks
IL1
CTR > 20 %, DIP-6
IL2
CTR > 100 %, DIP-6
IL5
CTR > 50 %, DIP-6
IL1-X006
CTR > 20 %, DIP-6 400 mil (option 6)
IL2-X006
CTR > 100 %, DIP-6 400 mil (option 6)
IL2-X009
CTR > 100 %, SMD-6 (option 9)
IL5-X009
CTR > 50 %, SMD-6 (option 9)
Parameter
Test condition
Symbol
V
R
I
F
I
FSM
P
diss
Value
6.0
Unit
V
Reverse voltage
Forward current
60
mA
Surge current
2.5
A
Power dissipation
100
mW
Derate linearly from 25 °C
1.33
mW/°C