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why does a p-channel JFET differ from an n-channel JFET?

Discussion in 'General Electronics Discussion' started by diaryrashid, Feb 25, 2013.

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  1. diaryrashid

    diaryrashid

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    Nov 25, 2012
    hi...

    why does a p-channel JFET differ from an n-channel JFET?

    what is the difference between them?
     
  2. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    25,496
    2,837
    Jan 21, 2010
    One is made with p doped semiconductor (a P channel) and the other with N doped semiconductor (N channel)

    Other than the polarity being reversed, the differences are minor and have to do mostly with the physics of the doping process and subsequent carrier mobility.
     
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