.MODEL RSX501L-20 D
+ IS=68.508E-6
+ N=1.0462
+ RS=5.7559E-3
+ IKF=.86617
+ XTI=2
+ EG=.69
+ CJO=1.0008E-9
+ M=.52948
+ VJ=.46047
+ BV=25
+ IBV=500E-6
+ TT=30.336E-9