TELEFUNKEN Semiconductors
Optocoupler with Phototransistor Output
Description
The CNY21Exi consists of a phototransistor optically coupled to a gallium arsenide infrared emitting diode in a 4 lead plastic dual inline packages.
The single components are mounted on one leadframe in opposite position, providing a fixed distance between input and output for highest safety requirements of 3 mm.
CNY21Exi
95 10533
Applications
Used for circuits with intrinsic safety Ex-i (G5).
PTB-approval-file number Ex-90.
C.
2106 U confirms, that this coupler can be used for intrinsic circuits up to a line
voltage in series ≤ 375 V.
Features
D UL-recognized-file No: E 76414
D DC isolation test
voltage: 10 kV...