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short channel and long channel mosfet

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kickbeer

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long channel mosfet

is the SPICE MOS(BSIM3V3) model of 0.35um a long channel or short channel MOSFET?
 

kishore2k4

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long channel mosfet vs short channel mosfet

kickbeer said:
is the SPICE MOS(BSIM3V3) model of 0.35um a long channel or short channel MOSFET?

It is a model for 0.35um MOSFET. Short-Channel effects become prominent for channel lengths of 2um and below. Your SPICE model should reflect them as accurately as possible without the need for physics based models. Do note that the 2um distinction is not a hard and clear one.
 

    kickbeer

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deepak242003

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short-channel mosfet 2009

i believe it is long channel mosfet
 

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