CNY74-2 IC - 2-Channel Optocoupler with Phototransistor IC

The CNY74-2 consist of a photo transistor optically coupled to a gallium arsenide infrared-emitting diode in an 8-lead, resp. 16-lead plastic dual inline package. The elements are mounted on one lead frame using a co planar technique, providing a fixed distance between input and output for highest safety requirements. Features:- • CNY74-2 includes 2 isolator channels • DC isolation test voltage VIO = 2.5 kV • Test class 25/100/21 DIN 40 045 • Low coupling capacitance of typical 0.3 pF • Current Transfer Ratio (CTR) of typical 100% • Low temperature coefficient of CTR • Wide ambient temperature range Applications:- Galvanically separated circuits, non-interacting switches. Specification:- Symbol Parameter Value Unit VR Reverse voltage 6 V IF Forward current 60 mA IFSM Surge current 1.5 A PV Power dissipation 100 mW VCEO Collector-emitter breakdown voltage 70 V VEBO Emitter-base breakdown voltage 7 V IC Collector current 100 mA TJ Junction temperature 125 °C ICM Peak collector current 100 mA Related Document:- CNY74-2 IC Data Sheet