CNY21N Datasheet - TEMIC

CNY21N Optocoupler

The CNY21N consists of a phototransistor optically coupled to a gallium arsenide infrared emitting diode in a 4-lead plastic dual inline package. The single components are mounted on one leadframe in the opposite position, providing a fixed distance between input and output for highest safety requir.

CNY21N Features

* According to VDE 0884 D Rated impulse voltage (transient overvoltage) VIOTM = 8 kV peak D Isolation test voltage (partial discharge test voltage) Vpd = 2.8 kV peak D Rated isolation voltage (RMS includes DC) VIOWM = 1000 VRMS (1450 V peak) D Rated recurring peak voltage (repetitive) VIORM = 1000 VR

CNY21N-TEMIC.pdf