CT357B1 optocoupler equivalent, dc input 4-pin mini-flat phototransistor optocoupler.
* High isolation 3750 VRMS
* Multiple CTR selection available
* DC input with transistor output
* Creepage distance ≥5mm
* Operating temperature range.
* DC-DC Converters
* Programmable controllers
* Telecommunication equipment
* Hybrid substrates that req.
These series of general purpose optocoupler consists of a photo transistor optically coupled to a gallium arsenide Infrared-emitting diode in a 4-lead Mini-Flat package.
Applications
* DC-DC Converters
* Programmable controllers
* Telecom.
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