4N35 IC – Optocoupler Phototransistor IC

4N35 IC – Optocoupler Phototransistor IC

The 4N35 optocoupler is composed of a gallium arsenide infrared LED and a silicon NPN phototransistor. The couplers have Underwriters Laboratories (UL) certification, which means they can withstand a 5300 VRMS isolation test voltage.

This isolation performance is achieved through a double moulding isolation manufacturing process. These families of couplers can also meet the partial discharge isolation specification of DIN EN 60747-5-2(VDE0884)/ DIN EN 60747-5-5 by ordering option 1.

These isolation processes and the ISO9001 quality program ensure the highest isolation performance possible for a commercial plastic phototransistor optocoupler. The devices come in lead formed configuration that is suitable for surface mounting and are available either on tape and reel, or in standard tube shipping containers.

Features:-

Isolation Test Voltage 5300 VRMS

Interfaces with common logic families

Input-output coupling capacitance < 0.5 pF

Industry Standard Dual-in line 6-pin package

Agency Approvals:- 

Underwriters Laboratory File #E52744

DIN EN 60747-5-2(VDE0884)

DIN EN 60747-5-5 pending

Available with Option 1

Applications:- 

AC mains detection

Reed relay driving

Switch mode power supply feedback

Telephone ring detection

Logic ground isolation

Logic coupling with high frequency noise rejection

Specification:-

Package Includes

1 x 4N35 IC – Optocoupler Phototransistor IC