Steve

Does the same apply to driving a n-channel power mosfet?
I would like to drive a IRFP250N n-channel mosfet.
(for this mosfet the static drain-to-source on-resistance Rds(on)=0.075ohm,
drain-to-source leakage current Idss = 25-250uA)
Do I also need a resistor inbetween the mosfet and the output pin?
If so, should I use the same calc as above to determine the ohm value of the resistor?