.model IRF820 NMOS(Level=3 Gamma=0 Delta=0 Eta=0 Theta=0 Kappa=0.2 Vmax=0 Xj=0 + Tox=100n Uo=600 Phi=.6 Rs=9.112m Kp=20.23u W=.2 L=2u Vto=3.858 + Rd=1.962 Rds=2.222MEG Cbd=405.1p Pb=.8 Mj=.5 Fc=.5 Cgso=1.956n + Cgdo=136.9p Rg=.9792 Is=248.6p N=1 Tt=560n) * IR pid=IRF820 case=TO220