Features

■ Minimum Current Transfer Ratio at IF = 10 mA, VCE = 10 V:

– 10% for 4N27M and 4N28M

– 20% for 4N25M and 4N26M

– 100% for 4N35M, 4N36M and 4N37M

■ Safety and Regulatory Approvals:

– UL1577, 4,170 VAC RMS for 1 Minute

– DIN-EN/IEC60747-5-5, 850 V Peak Working Insulation Voltage

Applications

■ Power Supply Regulators

■ Digital Logic Inputs

■ Microprocessor Inputs

Description

The general purpose optocouplers consist of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a standard plastic six-pin dual-in-line package.