The CNY74-4H from Vishay is a through hole phototransistor output multichannel optocoupler with 16 pin DIP package. CNY74-4H consists of a phototransistor optically coupled to a gallium arsenide infrared emitting diode. This device is used for galvanically separated circuits and non interacting switches.
Recognized by UL1577 file number E76222
Isolation test voltage of 5000Vrms
Minimum current transfer ratio of 50%
Forward current of 60mA
Ambient temperature range from -40°C to 100°C
Total power dissipation of 250mW
Low coupling capacitance of typical 0.3 pF
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