第 1 页 共 9页 附件A、三极管的 Pspice 模型参数 .Model NPN(PNP、LPNP) [model parameters] 模型参数 含 义 单 位 默认值 备 注 AF flicker noise exponent 1.0 噪声指数 BF ideal maximum forward beta 100.0 最大正向放大倍数 BR ideal maximum reverse beta 1.0 最大反向放大倍数 CJC base-collector zero-bias p-n capacitance farad 0.0 集电结电容 CJE base-emitter zero-bias p-n capacitance farad 0.0 发射结电容 CJS (CCS) Substrate zero-bias p-n capacitance farad 0.0 EG bandgap voltage (barrier height) eV 1.11 FC forward-bias depletion capacitor coefficient 0.5 GAMMA epitaxial region doping factor 1E-11 IKF (IK) corner for forward-beta high-current roll-off amp infinite IKR corner for reverse-beta high-current roll-off amp infinite IRB current at which Rb falls halfway to amp infinite IS transport saturation current amp 1E-16 饱和电流 ISC (C4) base-collector leakage saturation current amp 0.0 集电结漏电流 ISE (C2) base-emitter leakage saturation current amp 0.0 发射结漏电流 ISS substrate p-n saturation current amp 0.0 ITF transit time dependency on Ic amp 0.0 KF flicker noise coefficient 0.0 噪声系数 MJC (MC) base-collector p-n grading factor 0.33 MJE (ME) base-emitter p-n grading factor 0.33 MJS (MS) substrate p-n grading factor 0.0 NC base-collector leakage emission coefficient 2.0 集电结漏电系数 NE base-emitter leakage emission coefficient 1.5 发射结漏电系数 NF forward current emission coefficient 1.0 正向电流系数 NK high-current roll-off coefficient 0.5 第 2 页 共 9页 NR reverse current emission coefficient 1.0 NS substrate p-n emission coefficient 1.0 PTF excess phase @ 1/(2• TF)Hz degree 0.0 QCO epitaxial region charge factor coulomb 0.0 RB zero-bias (maximum) base resistance ohm 0.0 最大基极电阻 RBM minimum base resis...
