Features: · CNY74-2 includes 2 isolator channels· CNY74-4 includes 4 isolator channels· DC isolation test voltage VIO = 2.5 kV· Test class 25/100/21 DIN 40 045· Low coupling capacitance typical 0.3 pF· Current Transfer Ratio (CTR) typical 100%· Low temperature coefficient of CTR· Wide ambient temp...
CNY74-4: Features: · CNY74-2 includes 2 isolator channels· CNY74-4 includes 4 isolator channels· DC isolation test voltage VIO = 2.5 kV· Test class 25/100/21 DIN 40 045· Low coupling capacitance typical 0.3 ...
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Parameter | Test Conditions | Symbol | Value | Unit |
Reverse voltage | VR | 6 | V | |
Forward current | IF | 60 | mA | |
Forward surge current | tp 10 s | IFSM | 1.5 | A |
Power dissipation | Tamb 25 | PV | 100 | mW |
Junction temperature | Tj | 125 |
The CNY74-2 and CNY74-4 consist of a phototransistor optically coupled to a gallium arsenide infrared emitting diode in a 8 lead, resp. 16 lead plastic dual inline packages.
CNY74-4 elements are mounted on one leadframe in coplanar technique, providing a fixed distance between input and output for highest safety requirements.