IL30/IL31/IL55/ILD30/ILD31/ILD55/ILQ30/ILQ31/ILQ55
Vishay Semiconductors
Optocoupler, Photodarlington Output
(Single, Dual, Quad Channel)
FEATURES
Single Channel
• 125 mA load current rating
1
6
A
C
B
C
E
• Fast rise time, 10 µs
5
4
2
3
• Fast fall time, 35 µs
NC
• Single, dual and quad channel
• Solid state reliability
Dual Channel
• Standard DIP packages
• Lead (Pb)-free component
A
1
2
8
E
C
C
E
C
C
A
7
• Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
6
5
3
4
AGENCY APPROVALS
• UL1577, file no. E52744 system code H or J, double
protection
Quad Channel
A
1
16
E
C
C
E
E
C
C
E
C
C
A
A
C
C
A
2
3
15
14
4
5
13
12
• DIN EN 60747-5-2 (VDE 0884)/DIN EN 60747-5-5 pending
available with option 1
6
7
11
10
• BSI IEC 60950 IEC 60065
• FIMKO
8
9
i179011
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.
ORDER INFORMATION
PART
REMARKS
IL30
CTR > 100 %, single channel DIP-6
CTR > 200 %, single channel DIP-6
CTR > 100 %, single channel DIP-6
CTR > 100 %, dual channel DIP-8
IL31
IL55
ILD30
ILD31
CTR > 200 %, dual channel DIP-8
ILD55
CTR > 100 %, dual channel DIP-8
ILQ30
CTR > 100 %, quad channel DIP-16
CTR > 200 %, quad channel DIP-16
CTR > 100 %, quad channel DIP-16
CTR > 100 %, single channel SMD-6 (option 9)
CTR > 100 %, dual channel SMD-8 (option 9)
CTR > 200 %, dual channel SMD-8 (option 7)
CTR > 200 %, dual channel SMD-8 (option 9)
ILQ31
ILQ55
IL55-X009
ILD30-X009
ILD31-X007
ILD31-X009
Document Number: 83621
Rev. 1.6, 14-Dec-07
For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
1