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Transistor spice model

Discussion in 'General Electronics Discussion' started by n00b, Sep 20, 2014.

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  1. n00b

    n00b

    11
    0
    Sep 3, 2014
    Hi all,

    When using 'nmos4' and 'pmos4' in LTSpice there are certain parameters that must be filled in such as length and width of channel but there is also drain, source area but I'm not sure whether those need to be filled in?, if a value must be added how do I obtain these areas!?

    thanks!
     
  2. Arouse1973

    Arouse1973 Adam

    5,164
    1,081
    Dec 18, 2013
    Just choose a model from the list if there is one you can use.
    Adam
     
  3. BobK

    BobK

    7,682
    1,686
    Jan 5, 2010
    Are you designing your own transistors? Otherwise, get the model from the manufacturer.

    Bob
     
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