K302 - KODENSHI KOREA CORP

K302 Photocoupler

Photocoupler K301 • K302 • K304 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 •.

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
• Telephone Line Receiver
• Automatic Vending Machine
• Power Supply Regulators DIMENSION K301 4 0.2 (Unit : mm) K302 3 0.2 8 7 6 5 4.4 4.4 1 Orientation Mark 7.0 3.6 0.2 0.2 0.5 2 Orientation Mark 1 2 3 4 7.0 0.05 8.7 0.2 0.2 5.2 0.5 0.2 5.2 0.2 0.15 2.5 0.1 2.54 0.1 2.54 0.25 2.54 K304 16 15 14 13 12 11 10 9 4.4 0.2 1 2 3 4 5 6 7 8 O.