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1. Description Photocoupler, PC-17K1 consists of a Gallium Arsenide Infrared Emitting Diode and a Silicon NPN Phototransistor in a 4pin package
2.Features
◆ Small Package Size
◆ Collector–Emitter VoltageMin.55V
◆ Current Transfer Ratio : Min.50% (at IF=5mA, VCE=5V)
◆ Electrical Isolation Voltage AC5000Vrms
◆ Creepage/Clearance between Input and Output : Min. 7.0mm
◆ UL Recognized File No.E107486
◆ VDE License No. 104861
◆ SEMKO License No. 9805214/01-04
◆ CSA License No. CA114264
3. Applications
Interface between two circuits ofdifferent potential
Vending Machine, Cordless Phone Key Phone, Fax, Motor Control
Programmable Logic Control
◆ Power Supply
◆Computer Terminals