Photocoupler
KPC814A 鈥?KPC824A 鈥?KPC844A
These Photocouplers consist of two Gallium Arsenide Infrared Emitting
Diodes connected in a reverse-paralled configuration for AC-input
and a Silicon NPN Phototransistor per a channel.
The KPC814A has one channel in a 4-pin DIP package.
The KPC824A has two channels in a 8-pin DIP package.
The KPC844A has four channels in a 16-pin DIP package.
FEATURES
鈥?Small Package Size
鈥?Collector-Emitter Voltage : Min.35V
鈥?Current Transfer Ratio : 50% Min.(at I
F
=A1mA)
鈥?Electrical Isolation Voltage : AC5000V
rms
鈥?UL Recognized File No. E107486
鈥?VDE Approval No. 0884
APPLICATIONS
鈥?AC Signal Input
鈥?Interface between two circuits of difference
鈥?Vending Machine
鈥?Cordless Phone, Key Phone
鈥?Programmable Logic Control
DIMENSION
KPC814
A
3
0.25
(Unit : mm)
KPC824A
8
0.25
7
6
5
6.5
1
Orientation Mark
2
Orientation Mark
6.5
1
2
3
4
4.6
0.25
0.25
7.62 0.25
6.5
0.25
9.7
0.25
7.62 0.25
6.5
3.5
2.5Min.
3.5
0.51Min.
0.5
1.2
2.54
0.25
0.51Min.
2.5Min.
0
0.25
~15
0.5
1.2
2.54
0.25
0
0.25
~15
KPC844A
0.25
16
15
14
13
12
11
10
9
6.5
1
Orientation Mark
2
3
4
5
6
7
8
19.8
0.25
0.25
7.62 0.25
6.5
3.5
0.51Min.
2.5Min.
0.25
0.5
1.2
2.54
0.25
0
~15
1/3