4N28M - Phototransistor Optocouplers
4N28M 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/IEC6074
