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