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[linux-dvb] Re: J2 IR-Reciever - another question



On Sun, 12 May 2002, Peter Bieringer wrote:
> No, this symbol is a Field Effect Transistor (FET) (very different
> kind to bipolar). It has Source, Drain and Gate (and sometimes an
> extra connector for Substrat [or also called Base]).
>
> Drain ----| |
>           | |
>           | |
>      |--->| |
>      |----| |----- Gate
>      |
>      |
>   Source
>
>
> Drain ----| |
>           | |
> Base ---->| |
>           | |
> Source ---| |----- Gate
>
>
> N-channel: tip of arrow points to Gate, P-channel vice versa.
>
> FET mostly cannot be replaced by a bipolar one because of circuit
> design.
>
Thanks, I understand that now, but: How are these channels aranged on the
transistor?


         |   \
Pin 1  --|--   \
Pin 2  --|--    |
Pin 3  --|--   /
         |   /


ciao
Dariush



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