test.cir - PWM transistor test .model q2n2222a NPN (IS=14.34F XTI=3 EG=1.11 VAF= 74.03 BF=255.9 NE=1.307 ISE=14.34F IKF=.2847 XTB=1.5 BR=6.092 NC=2 ISC=0 IKR=0 RC=1 CJC=7.306P MJC=.3416 VJC=.75 FC=.5 CJE=22.01P MJE=.377 VJE=.75 TR=46.91N TF=411.1P ITF=.6 VTF=1.7 XTF=3 RB=10) .model D1N4148 D (IS=0.1PA, RS=16 CJO=2PF TT=12N BV=100 IBV=0.1PA) .MODEL FMMT493A NPN IS =6E-14 NF =0.99 BF =1100 IKF=1.1 +NK=0.7 VAF=270 ISE=0.3E-14 NE =1.26 NR =0.98 BR =70 IKR=0.5 +VAR=27 ISC=1.2e-13 NC =1.2 RB =0.2 RE =0.08 RC =0.08 RCO=8 +GAMMA=5E-9 CJC=15.9E-12 MJC=0.4 VJC=0.51 CJE=108E-12 +MJE=0.35 VJE=0.7 TF =0.8E-9 TR =55e-9 XTB=1.4 QUASIMOD=1 * .include rdefs.cir VTRI 1 0 PULSE(0V 10V 0 49US 49US 1US 100US) VSup 6 0 12 RSup 6 4 1 *DSup 4 5 D1N4148 Cin 2 0 1u Q1 4 3 0 FMMT493A