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Hello,
I tried to calculate the Rds_on of a power mosfet. I can get the tox, uo, and vtho from the model file (BSIM4). By using tox, cox can be calculated by cox=ε0*εox/tox.
The on resistance of a power mosfet in linear region is given by
Rds_on=1/(µ0*cox*(W/L)*(vgs-vth0)).
The problem here...
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