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Mosfet and bipolar operation and charactrestic equation

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nando

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Hi everybody,
i am student at engineer and i do love electronics and that what i specified at my main proplem that i know the BJT&MOSFET their charcteristics and so,
i am so week in this subject i need help what to do or answer my question about the operation and the characteristics of both types .


thanks 4 help,
nada.
 

you can refer to Sedra-Smith or Millman Microelectronics References.

try to solve and understand their solved examples they would be useful.

As many problems you solve as much better you would be in electronics. this is really quite easy

Regards
 

cmos:
I=0.5*K(W/L)*(Vgs-Vth)**2
biplor:
I=I0*(e**(Vbe/(kt)-1))
Ic=Beta*Ib

And you can read some book about device, just as Samer El-Saadany said
 

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