vbic


Model Description

References

Parameter Values

NameDescriptionDefault ValueRangeType
TNOMParameter measurement temperature [C] 27.0all xreal
RCXExtrinsic collector resistance [Ohm] 0.0 from [0.0:inf] real
RCIIntrinsic collector resistance [Ohm] 0.0 from [0.0:inf] real
VOEpi drift saturation voltage [V] 0.0 from [0.0:inf] real
GAMMEpi doping parameter 0.0 from [0.0:inf] real
HRCFHigh current RC factor 0.0 from [0.0:inf] real
RBXExtrinsic base resistance [Ohm] 0.0 from [0.0:inf] real
RBIIntrinsic base resistance [Ohm] 0.0 from [0.0:inf] real
REEmitter resistance [Ohm] 0.0 from [0.0:inf] real
RSSubstrate resistance [Ohm] 0.0 from [0.0:inf] real
RBPParasitic base resistance [Ohm] 0.0 from [0.0:inf] real
ISTransport saturation current [A] 1.0e-16 from(0.0:inf] real
NFForward emission coefficient [A] 1.0 from(0.0:inf] real
NRReverse emission coefficient [A] 1.0 from(0.0:inf] real
FCForward-bias depletion capacitance limit 0.9 from [0.0:1.0) real
CBEOExtrinsic B-E overlap capacitance [F] 0.0 from [0.0:inf] real
CJEB-E zero-bias capacitance [F] 0.0 from [0.0:inf] real
PEB-E built-in potential 0.75 from(0.0:inf] real
MEB-E grading coefficient 0.33 from(0.0:1.0] real
AJEB-E capacitance smoothing factor -0.5all xreal
CBCOExtrinsic B-C overlap capacitance [F] 0.0 from [0.0:inf] real
CJCB-C zero-bias capacitance [F] 0.0 from [0.0:inf] real
QCOEpi charge parameter 0.0 from [0.0:inf] real
CJEPB-C extrinsic zero-bias capacitance [F] 0.0 from [0.0:inf] real
PCB-C built-in potential 0.75 from(0.0:inf] real
MCB-C grading coefficient 0.33 from(0.0:1.0] real
AJCB-C capacitance smoothing factor -0.5all xreal
CJCPS-C zero-bias capacitance [F] 0.0 from [0.0:inf] real
PSS-C built-in potential 0.75 from(0.0:inf] real
MSS-C grading coefficient 0.33 from(0.0:1.0] real
AJSS-C capacitance smoothing factor -0.5all xreal
IBEIIdeal B-E saturation current [A] 1.0e-18 from(0.0:inf] real
WBEPortion of Ibei from Vbei 1.0 from [0.0:1.0] real
NEIIdeal B-E emission coefficient 1.0 from(0.0:inf] real
IBENNonideal B-E saturation current [A] 0.0 from [0.0:inf] real
NENNonideal B-E emission coefficient 2.0 from(0.0:inf] real
IBCIIdeal B-C saturation current [A] 1.0e-16 from(0.0:inf] real
NCIIdeal B-C emission coefficient 1.0 from(0.0:inf] real
IBCNNonideal B-C saturation current 0.0 from [0.0:inf] real
NCNNonideal B-C emission coefficient 2.0 from(0.0:inf] real
AVC1B-C weak avalanche parameter 0.0 from [0.0:inf] real
AVC2B-C weak avalanche parameter 0.0 from [0.0:inf] real
ISPParasitic transport saturation current 0.0 from [0.0:inf] real
WSPPortion of Iccp from Vbep 1.0 from [0.0:1.0] real
NFPParasitic forward emission coefficient 1.0 from(0.0:inf] real
IBEIPIdeal parasitic B-E saturation current 0.0 from [0.0:inf] real
IBENPNonideal parasitic B-E saturation current 0.0 from [0.0:inf] real
IBCIPIdeal parasitic B-C saturation current 0.0 from [0.0:inf] real
NCIPIdeal parasitic B-C emission coefficient 1.0 from(0.0:inf] real
IBCNPNonideal parasitic B-C saturation current 0.0 from [0.0:inf] real
NCNPNonideal parasitic B-C emission coefficient 2.0 from(0.0:inf] real
VEFForward Early voltage [V] 0.0 from [0.0:inf] real
VERReverse Early voltage [V] 0.0 from [0.0:inf] real
IKFForward knee current [A] 0.0 from [0.0:inf] real
IKRReverse knee current [A] 0.0 from [0.0:inf] real
IKPParasitic knee current [A] 0.0 from [0.0:inf] real
TFForward transit time [s] 0.0 from [0.0:inf] real
QTFVariation of tf with base width modulation 0.0 from [0.0:inf] real
XTFCoefficient of tf with bias dependence 0.0 from [0.0:inf] real
VTFCoefficient of tf dependence on Vbc 0.0 from [0.0:inf] real
ITFCoefficient of tf dependence on Ic 0.0 from [0.0:inf] real
TRReverse transit time [s] 0.0 from [0.0:inf] real
TDForward excess-phase delay time [s] 0.0 from [0.0:inf] real
KFNB-E flicker (1/f) noise coefficient 0.0 from [0.0:inf] real
AFNB-E flicker (1/f) noise exponent 1.0 from(0.0:inf] real
BFNB-E flicker (1/f) noise dependence 1.0 from(0.0:inf] real
XRETemperature exponent of re 0all xreal
XRBITemperature exponent of rbi 0all xreal
XRCITemperature exponent of rci 0all xreal
XRSTemperature exponent of rs 0all xreal
XVOTemperature exponent of vo 0all xreal
EAActivation energy for is 1.12all xreal
EAIEActivation energy for Ibei 1.12all xreal
EAICActivation energy for Ibci/Ibeip 1.12all xreal
EAISActivation energy for Ibcip 1.12all xreal
EANEActivation energy for Iben 1.12all xreal
EANCActivation energy for Ibcn/Ibenp 1.12all xreal
EANSActivation energy for Ibcnp 1.12all xreal
XISTemperature exponent of Is 3.0all xreal
XIITemperature exponent of Ibei, Ibci, Ibeip, and Ibcip 3.0all xreal
XINTemperature exponent of Iben, Ibcn, Ibenp, and Ibcnp 3.0all xreal
TNFTemperature coefficient of Nf 0.0all xreal
TAVCTemperature coefficient of Avc2 0.0all xreal
RTHThermal resistance [Ohm] 0.0 from [0.0:inf] real
CTHThermal capacitance [C] 0.0 from [0.0:inf] real
VRTVerilog-A parameter 0.0 from [0.0:inf] real
ARTVerilog-A parameter 0.1 from(0.0:inf] real
CCSOVerilog-A parameter 0.0 from [0.0:inf] real
QBMVerilog-A parameter 0.0all xreal
NKFVerilog-A parameter 0.5 from(0.0:inf] real
XIKFVerilog-A parameter 0all xreal
XRCXVerilog-A parameter 0all xreal
XRBXVerilog-A parameter 0all xreal
XRBPVerilog-A parameter 0all xreal
ISRRVerilog-A parameter 1.0 from(0.0:inf] real
XISRVerilog-A parameter 0.0all xreal
DEARVerilog-A parameter 0.0all xreal
EAPVerilog-A parameter 1.12all xreal
VBBEVerilog-A parameter 0.0all xreal
NBBEVerilog-A parameter 1.0 from(0.0:inf] real
IBBEVerilog-A parameter 1.0e-6all xreal
TVBBE1Verilog-A parameter 0.0all xreal
TVBBE2Verilog-A parameter 0.0all xreal
TNBBEVerilog-A parameter 0.0all xreal
EBBEVerilog-A parameter 0.0all xreal
DTEMPVerilog-A parameter 0.0all xreal

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