Photocoupler

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

• Automatic Vending Machine

• Relay Contact Monitor

• Telephone Line Receiver