multisim内三极管,编辑参数中参数的含义不认识。请大侠指示。
MODEL 2N5551 NPN(Is=2.511f Xti=3 Eg=1.11 Vaf=100 Bf=242.6 Ne=1.249
+ Ise=2.511f Ikf=.3458 Xtb=1.5 Br=3.197 Nc=2 Isc=0 Ikr=0 Rc=1
+ Cjc=4.883p Mjc=.3047 Vjc=.75 Fc=.5 Cje=18.79p Mje=.3416 Vje=.75
+ Tr=1.202n Tf=560p Itf=50m Vtf=5 Xtf=8 Rb=10) |