Photocoupler

These Photocouplers cosist of a Gallium Arsenide Infrared Emitting Diode and a Silicon NPN Phototransistor in a 6-pin package.

FEATURES
• TTL Compatible Output
• Collector-Emitter Voltage : Min.50V
• Current Transfer Ratio : Typ.100% (at IF=5mA, VCE=5V)
• Electrical Isolation Voltage : AC5000Vrms
• UL Recognized File No. E107486
• K4N25G - No Base Connection,
K4N25H - With Base Connection

APPLICATIONS
• Interface between two circuits of different potential
• Vending Machine, Copiers
• Measuring Instrument
• Home Appliances