.MODEL RB021VA-90 D
+ IS=2.3053E-6
+ N=.99615
+ RS=.7725
+ IKF=1.8684
+ XTI=2
+ EG=.69
+ CJO=64.005E-12
+ M=.48344
+ VJ=.33803
+ BV=90
+ IBV=50E-6
+ TT=9.2332E-9