H11D4 optocouplers equivalent, high voltage phototransistor optocouplers.
* High Voltage - H11D1, H11D2, BVCER = 300 V - H11D3, H11D4, BVCER = 200 V
* High isolation voltage - 5300 VAC RMS - 1 minute - 7500 VAC PEAK - 1 minute
* Und.
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* Power supply regulators Digital logic inputs Microprocessor inputs Appliance sensor system.
The H11DX and 4N38 are phototransistor-type optically coupled optoisolators. An infrared emitting diode manufactured from specially grown gallium arsenide is selectively coupled with a high voltage NPN silicon phototransistor. The device is supplied .
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