a high current transfer ratio, low coupling capacitance and high isolation voltage.
* Schematic 1 2 3 4 8 7 6 5
* Features 1. Current transfer ratio ( CTR：Min..

* System appliances
* Industrial robots
*Copiers, facsimiles, automatic vending machines
* Signal transm.

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 isolatio.

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