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 |
|
NR |
reverse current emission coefficient |
|
1.0 |
|
NS |
substrate p-n emission coefficient |
|
1.0 |
|
PTF |
excess phase @ 1/(2p?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 resistance |
ohm |
RB |
最小基极电阻 |
RC |
collector ohmic resistance |
ohm |
0.0 |
|
RCO |
epitaxial region resistance |
ohm |
0.0 |
|
RE |
emitter ohmic resistance |
ohm |
0.0 |
|
TF |
ideal forward transit time |
sec |
0.0 |
正向传递时间 |
TR |
ideal reverse transit time |
sec |
0.0 |
反向传递时间 |
TRB1 |
RB temperature coefficient (linear) |
0C -1 |
0.0 |
RB的温度系数 |
TRB2 |
RB temperature coefficient (quadratic) |
0C -2 |
0.0 |
|
TRC1 |
RC temperature coefficient (linear) |
0C -1 |
0.0 |
|
TRC2 |
RC temperature coefficient (quadratic) |
0C -2 |
0.0 |
|
TRE1 |
RE temperature coefficient (linear) |
0C -1 |
0.0 |
|
TRE2 |
RE temperature coefficient (quadratic) |
0C -2 |
0.0 |
|
TRM1 |
RBM temperature coefficient (linear) |
0C -1 |
0.0 |
|
TRM2 |
RBM temperature coefficient (quadratic) |
0C -2 |
0.0 |
|
T_ABS |
absolute temperature |
0C |
|
|
T_MEASURED |
measured temperature |
0C |
|
|
T_REL_GLOBAL |
relative to current temperature |
0C |
|
|
T_REL_LOCAL |
relative to AKO model temperature |
0C |
|
|
VAF (VA) |
forward Early voltage |
volt |
infinite |
|
VAR (VB) |
reverse Early voltage |
volt |
infinite |
|
VJC (PC) |
base-collector built-in potential |
volt |
0.75 |
|
VJE (PE) |
base-emitter built-in potential |
volt |
0.75 |
|
VJS (PS) |
substrate p-n built-in potential |
volt |
0.75 |
|
VO |
carrier mobility knee voltage |
volt |
10.0 |
|
VTF |
transit time dependency on Vbc |
volt |
infinite |
|
XCJC |
fraction of CJC connected internally to Rb |
|
1.0 |
|
XCJC2 |
fraction of CJC connected internally to Rb |
|
1.0 |
|
XTB |
forward and reverse beta temperature coefficient |
|
0.0 |
正向和反向放大倍数的温度影响系数 |
XTF |
transit time bias dependence coefficient |
|
0.0 |
传递时间系数 |
XTI (PT) |
IS temperature effect exponent |
|
3.0 |
IS的温度影响系数 |