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    | Partname: | TLP172A |  
    | Description: | TOSHIBA Photocoupler Photorelay |     
    | Manufacturer: | Toshiba |  
    | Datasheet: | PDF (179K). Click here to download *) |  
    The Toshiba TLP172A consists of a gallium arsenide infrared emitting diode optically coupled to a photo-MOSFET in a 4-pin SOP package. This photorelay has higher output current rating than phototransistor-type photocoupler; hence, it is suitable for use as On/Off control for high current.  |  
    
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    Click here to download TLP172A Datasheet*) | 
  
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