Optocoupler, Phototransistor Output, with Base Connection
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Document Number: 83612
294 Rev. 1.6, 10-Dec-08
IL1, IL2, IL5
Vishay Semiconductors
DESCRIPTION
The IL1, IL2, IL5 are optically coupled isolated pairs
employing GaAs infrared LEDs and silicon NPN
phototransistor. 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 eliminate troublesome ground loop and
noise problems. These couplers can be used also to replace
relays and transformers in many digital interface applications
such as CRT modulation.
FEATURES
• Current transfer ratio (see order information)
• Isolation test voltage 5300 V
RMS
• 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 (VDE 0884) 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
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)
ABSOLUTE MAXIMUM RATINGS
(1)
PARAMETER TEST CONDITION PART SYMBOL VALUE UNIT
INPUT
Reverse voltage V
R
6V
Forward current I
F
60 mA
Surge current I
FSM
2.5 A
Power dissipation P
diss
100 mW
Derate linearly from 25 °C 1.33 mW/°C
OUTPUT
Collector emitter breakdown voltage
IL1 BV
CEO
50 V
IL2 BV
CEO
70 V
IL5 BV
CEO
70 V
Emitter base breakdown voltage BV
EBO
7V
Collector base breakdown voltage BV
CBO
70 V
Collector current
I
C
50 mA
t < 1.0 ms I
C
400 mA
Power dissipation P
diss
200 mW
Derate linearly from 25 °C 2.6 mW/°C