Photocoupler
PC-18K1 • PC-18K2 • PC-18K4
These Photocouplers cosist of a Gallium Arsenide Infrared Emitting Diode and a...
Photocoupler
PC-18K1 PC-18K2 PC-18K4
These Photocouplers cosist of a Gallium Arsenide Infrared Emitting Diode and a Silicon
NPN Photo Darlington
transistor perachannel. The PC-18K1 has one channel in a 4-pin package. The PC-18K2 has two channels in a 8-pin package. The PC-18K4 has four channels in a 16-pin package.
FEATURES
Small Package Size Collector-Emitter Voltage : Min.30V Current Transfer Ratio : Type 600% (at IF=1mA, VCE=2V) Electrical Isolation Voltage : AC5000Vrms UL Recognized File No. E107486
APPLICATIONS
Interface between two circuits of different potential Telephone Line Receiver Automatic Vending Machine Relay Contact Monitor
DIMENSION
PC18K1
4 0.25 3
8
(Unit : mm) PC18K2
7 6 5
6.5
1 Orientation Mark
2
1 Orientation Mark 2
7.62 0.25 6.5
6.5
0.25
3
4
7.62
0.25
4.6 0.25
0.25
6.5
9.7
0.25
3.5
3.5 0.25
2.5Min.
0.51Min.
0.51Min.
2.5Min.
0.25
0 ~15
0.25
0 ~15
0.5 1.2 2.54 0.25
0.5 1.2 2.54 0.25
PC18K4
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
Photocoupler
PC-18K1 PC-18K2 PC-18K4
MAXIMUM RATINGS Parameter
Forward Current Reverse Voltage Input Peak Forward Current Power Dissipation Junction Temperature Collector-Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage Collector Current Collector Power Dissipation Input to Output Isolation Voltage Storage Temperature Operating T...
