Photocoupler
KPC714 • KPC724 • KPC744
These Photocouplers consist of two Gallium Arsenide Infrared Emitting Diodes connected in a reverse-paralled configuration for AC-input and a Silicon
NPN Photo
transistor per a channel
The KPC714 has one channel in a 4-pin DIP package The KPC724 has two channels in a 8-pin DIP package The KPC744 has four channels in a 16-pin DIP package
FEATURES • Small Package Size • Collector-Emitter Voltage : Min.
35V • Current Transfer Ratio : 50% Min.
(at IF= 5mA) • Electrical Isolation Voltage : AC2500Vrms • UL Recognized File No.
E107486
APPLICATIONS • AC Signal Input • Interface between two circuits of difference • Vending Machine • Cordless Phone, Key Phone • P...