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CPC1302
Dual Optocoupler, High-Voltage Darlington Output
Parameter Breakdown Voltage - BVCEO Current Transfer Ratio - CTR
Rating 350 1000-8000
Units VP %
Description
The CPC1302 is a dual optocoupler with two identical, independent channels, each having a unidirectional input and a high-voltage Darlington output. Light output from the highly efficient GaAlAs infrared LED activates its associated, optically coupled silicon NPN photo-Darlington output transistor. The input LED and the output transistor are separated by a 3750Vrms isolation barrier. With an LED current of only 1mA, a current transfer ratio of 1000% to 8000% is guaranteed at the collector of the 350V Darlington output transistor.