TPC816 photocoupler equivalent, 4 pin dip phototransistor photocoupler.
* Current transfer ratio (CTR: MIN.80% at IF=5mA, VCE=5V)
* High isolation voltage between input and output (Viso=5000V rms)
* High collector-emitter voltage .
* Programmable controllers
* System appliances, measuring instruments
* Signal transmission between circuits.
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