.MODEL UDZS6_2B D + IS=536.77E-18 + N=1.0585 + RS=.22622 + IKF=4.7323 + CJO=21.286E-12 + M=.30447 + VJ=.54776 + BV=6.1950 + IBV=50.000E-6 + TT=246.70E-9