cosmo
KP4020 Series
8PIN PHOTODARLINGTON PHOTOCOUPLER
Description
The KP4020 series consist of an infrared-emitting diode in a 8-pin DIP package and available in wide-lead spacing and SMD option. Collector-emitter voltage is 300V. It features a high current transfer ratio, low coupling capacitance and high isolation voltage.
Schematic
1 2 3 4
8 7 6 5...