MOSFET narrow channel effects

Discussion in 'Homework Help' started by vustudent, Oct 4, 2009.

  1. vustudent

    Thread Starter Active Member

    Mar 11, 2009
    38
    0
    When for small W of a MOSFET, the narrow channel effect becomes significant, where it results in an increase of the threshold voltage.

    Why is that?
     
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