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    | Partname: | PS9634 |  
    | Description: | Photocoupler with built-in base amplifier for power |     
    | Manufacturer: | NEC Electronics Inc. |  
    | Package: | 8-P-DIP |  
    | Datasheet: | PDF (123K). Click here to download *) |  
    The PS9634 and PS9634L are optical linkage devices mounting a GaAs infrared ray LED on the light emitting side (input side) and a photo diode and a signal processing circuit on the light receiving side (output side) on one chip. They can directly drive a power transistor of 15 to 20 A class used for such as an inverter control air conditioner or general purpose inverter.  |  
    
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    Click here to download PS9634 Datasheet*) | 
  
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