DESCRIPTION
The CNY74-2H and CNY74-4H consist of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in an 8-pin, resp. 16-pin plastic dual inline package. The elements are mounted on one leadframe providing a fixed distance between input and output for highest safety
requirements.

FEATURES
• CNY74-2H includes 2 isolator channels
• CNY74-4H includes 4 isolator channels
• Isolation test voltage VISO= 5000 VRMS
• 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
• Coupling system U
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC

APPLICATIONS
• Galvanically separated circuits, non-interacting switches