These Photocouplers consist of a Gallium Arsenide Infrared Emitting Diode and a Silicon NPN Photo Darlington transistor per a channel.

The K301 has one channel in a 4-pin mini-flat SMD package.

The K302 has two channels in a 8-pin mini-flat SMD package.

The K304 has four channels in a 16-pin mini-flat SMD package.

FEATURES

? Mini-flat Package

? Collector-Emitter Voltage : Min.30V

? Current Transfer Ratio : Type 600 (at IF=1mA, VCE=2V)

? Electrical Isolation Voltage : AC3750Vrms

APPLICATIONS

? Interface between two circuits of different potential

? Automatic Vending Machine

? Power Supply Regulators

? Telephone Line Receiver