K3621 Overview
Photocoupler K3620 K3621 These Photocouplers cosist of a Gallium Arsenide Infrared Emitting Diode and a Silicon NPN PhotoDarlington transistor in a 6-pin package.
K3621 Key Features
- Collector-Emitter Voltage : Min.35V
- Current Transfer Ratio : Typ.500% (at IF=1mA, VCE=2V)
- Electrical Isolation Voltage : AC2500Vrms
- UL Recognized File No. E107486