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1. Description
The general purpose optocouplers consist of a galliumarsenide infrared emitting diode driving a silicon photo-transistor in a standard plastic six-pin dual-in-linepackage.
2. Features
1. 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
2. Safety and Regulatory Approvals:
- UL1577, 4,170 VACRMS for 1 Minute
- DIN-EN/IEC60747-5-5, 850 V Peak Working Insulation Voltage
3. Applications
1. Power Supply Regulators
2. Digital Logic Inputs
3. Microprocessor Inputs
4. Package overview
