4N35 Optocoupler

Features of 4N35 Optocouple

• Gallium-Arsenide-Diode Infrared Source Optically Coupled to a Silicon npn Photo-transistor
  

• High Direct-Current Transfer Ratio

• High-Voltage Electrical Isolation 1.5-kV, 2.5-kV, or 3.55-kV Rating

• High-Speed Switching tr = 7 µs, tf = 7 µs Typical

• Input-to-output peak voltage (8-ms half sine wave)4N35= 3.55 kV

• Input-to-output root-mean-square voltage (8-ms half sine wave)4N35= 2.5 kV

• Collector-base voltage=70 V

• Collector-emitter voltage=30 V

• Emitter-base voltage=7 V

• Input-diode reverse voltage=6 V

• Input-diode forward current: Continuous 60 mA

• Typical Applications Include Remote Terminal Isolation, SCR and Triac Triggers, Mechanical Relays and Pulse Transformers