PC-18K1 Datasheet, PDF (1/3 Pages) KODENSHI KOREA CORP. – Photocoupler(These Photocouplers cosist of a Gallium Arsenide Infrared Emitting)

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
43
PC18K2
(Unit : mm)
8
7
6
5
Orientation Mark
4.6 0.25
12
7.62 0.25
6.5
Orientation Mark
9.7 0.25
1
2
34
7.62 0.25
6.5
0.5
1.2
0.25
0 ~15
2.54 0.25
PC18K4
0.5
1.2
0.25
0 ~15
2.54 0.25
16 15 14 13 12 11 10 9
Orientation Mark
19.8 0.25
0.5
1.2
2.54 0.25
1
2
3
4
5
6
7
8
7.62 0.25
6.5
0.25
0 ~15
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