Photocoupler
PC-17T1 • PC-17T2 • PC-17T4
These Photocouplers consist of a Gallium Arsenide Infrared Emitting
Diode and a Silicon
NPN Photo
transistor per a channel The PC-17T1 has one channel in a 4-pin DIP package The PC-17T2 has two channels in a 8-pin DIP package The PC-17T4 has four channels in a 16-pin DIP package FEATURES
• Small Package Size • Collector-Emitter Voltage : Min.
35V • Current Transfer Ratio : Min.
50% (at IF=5mA, VCE=5V) • Electrical Isolation Voltage : AC2500Vrms • UL Recognized File No.
E107486
APPLICATIONS
• Interface between two circuits of different potential • Vending Machine, Cordless Phone, Key Phone, Fax, Motor Control • Programmable Logic Control • Power Supp...