4N33 Datasheet (Vishay Telefunken)

4N33, Optocoupler

The 4N32 and 4N33 are optically coupled isolators with a gallium arsenide infrared LED and a solicon photodarlington sensor.

Switching can be achieved while maintaining a high degree of isolation between driving and load circuits.

These optocouplers can be used to replace reed and mercury relays wit

4N33 Features

* Very high current transfer ratio, 500 % min.

* High isolation resistance, 1011 Ω typical

* Standard plastic DIP package

* Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 AGENCY APPROVALS

* UL 1577

* cUL