BJT VCE-IC Characteristics Q1 2 1 0 0 2SC1815 IB 0 1 20u VC 2 0 0 .DC VC 0 12 0.1 IB 20u 100u 20u .MODEL 2SC1815 NPN ( + IS=6.395E-016 XTI=3 EG=1.11 VAF=172.5 BF=149.9 + ISE=7.501E-016 NE=1.47 IKF=0.8587 XTB=1.5 VAR=100 + BR=6.575 ISC=4.653E-015 NC=1.185 IKR=0.4534 RC=0.7972 + CJC=4.858E-012 MJC=0.3333 VJC=0.75 FC=0.5 CJE=5E-012 + MJE=0.3333 VJE=0.75 TR=1E-008 TF=3.143E-010 ITF=13.01 + XTF=0 VTF=10 ) *#run *#plot -i(vc) xlabel Vce ylabel Ic .END