K3640 Overview
Photocoupler K3640 K3641 These Photocouplers cosist of two Gallium Arsenide Infrared Emitting Diodes and a Silicon NPN PhotoDarlington transistor in a 6-pin package.
K3640 Key Features
- Collector-Emitter Voltage : Min.35V
- Current Transfer Ratio : Typ.500% (at IF= ¡¾1mA, VCE=2V)
- Electrical Isolation Voltage : AC2500Vrms
- Without Base Connection : K3640
- With Base Connection : K3641
- UL Recognized File No. E107486