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6-Pin General Purpose Phototransistor Optocouplers
4N25M, 4N26M, 4N27M, 4N28M, 4N35M, 4N36M, 4N37M
Description The general purpose optocouplers consist of a gallium arsenide
infrared emitting diode driving a silicon phototransistor in a standard plastic 6−pin dual−in−line package.
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 and 4N36M and 4N37M
• Safety and Regulatory Approvals:
♦ UL1577, 4,170 VACRMS for 1 Minute ♦ DIN−EN/IEC60747−5−5, 850 V Peak Working Insulation Voltage
Applications
• Power Supply Regulators • Digital Logic Inputs • Microprocessor Inputs
DATA SHEET www.onsemi.
4N28M Datasheet
