![](http://datasheet.mmic.net.cn/100000/ILQ30-X009_datasheet_3163679/ILQ30-X009_1.png)
Document Number: 83621
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
Rev. 1.6, 14-Dec-07
1
Optocoupler, Photodarlington Output
(Single, Dual, Quad Channel)
IL30/IL31/IL55/ILD30/ILD31/ILD55/ILQ30/ILQ31/ILQ55
Vishay Semiconductors
DESCRIPTION
The IL30/IL31/IL55 single, ILD30/ILD31/ILD55 dual, and
ILQ30/ILQ31/ILQ55 quad are optically coupled isolators with
gallium
arsenide
infrared
emitters
and
silicon
photodarlington sensors. Switching can be achieved while
maintaining a high degree of isolation between driving and
load circuits, with no crosstalk between channels. These
optocouplers can be used to replace reed and mercury
relays with advantages of long life, high speed switching and
elimination of magnetic fields.
The IL30/IL31/IL55 are equivalent to MCA230/MCA231/
MCA255. The ILD30/ILD31/ILD55 are designed to reduce
board space requirements in high density applications.
FEATURES
125 mA load current rating
Fast rise time, 10 s
Fast fall time, 35 s
Single, dual and quad channel
Solid state reliability
Standard DIP packages
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 60747-5-2 (VDE 0884)/DIN EN 60747-5-5 pending
available with option 1
BSI IEC 60950 IEC 60065
FIMKO
i179011
1
2
3
6
5
4
B
C
E
A
C
NC
8
7
6
5
E
C
E
A
C
A
1
2
3
4
E
C
E
C
E
A
C
A
C
A
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Single Channel
Dual Channel
Quad Channel
ORDER INFORMATION
PART
REMARKS
IL30
CTR > 100 %, single channel DIP-6
IL31
CTR > 200 %, single channel DIP-6
IL55
CTR > 100 %, single channel DIP-6
ILD30
CTR > 100 %, dual channel DIP-8
ILD31
CTR > 200 %, dual channel DIP-8
ILD55
CTR > 100 %, dual channel DIP-8
ILQ30
CTR > 100 %, quad channel DIP-16
ILQ31
CTR > 200 %, quad channel DIP-16
ILQ55
CTR > 100 %, quad channel DIP-16
IL55-X009
CTR > 100 %, single channel SMD-6 (option 9)
ILD30-X009
CTR > 100 %, dual channel SMD-8 (option 9)
ILD31-X007
CTR > 200 %, dual channel SMD-8 (option 7)
ILD31-X009
CTR > 200 %, dual channel SMD-8 (option 9)