Modelica.Electrical.Spice3.Internal.Mos

Records and functions for MOSFETs level 1,2,3,6

Information

This package Mos contains functions and records with data of the MOSFET models level 1, 2, 3 and 6.

Extends from Modelica.Icons.InternalPackage (Icon for an internal package (indicating that the package should not be directly utilized by user)).

Package Content

Name	Description
MosModelLineParams	Record for Mosfet model line parameters (for level 1, 2, 3 and 6)
MosModelLineVariables	Record for Mosfet model line variables (for level 1)
MosCalc	Further MOSFET variables (for level 1, 2, 3 and 6)
DEVqmeyer	Meyer capacities and charge
CurrrentsCapacitances	Currents and Capacities
mosCalcInitEquations	Mosfet initial precalculations (level 1)
mosCalcCalcTempDependencies	Precalculation relating to temperature
mosCalcNoBypassCode	Calculation of currents and capacities (level 1)
mosCalcDEVqmeyer	Calculation of Meyer capacities
mos2CalcInitEquationsRevised	Mosfet initial precalculations (level 2)
mos2CalcCalcTempDependenciesRevised	Precalculation relating to temperature
mos2CalcNoBypassCodeRevised	Calculation of currents and capacities (level 2)

Modelica.Electrical.Spice3.Internal.Mos.MosModelLineParams

Record for Mosfet model line parameters (for level 1, 2, 3 and 6)

Information

This record MosModelLineParams contains the model line parameters that are used for the MOSFET transistors level 1, 2, 3 and 6 in SPICE3.

Extends from Spice3.Internal.Mosfet.MosfetModelLineParams (Record for Mosfet model line parameters).

Name	Description
m_jctSatCurDensity	JS, Bulk jct. sat. current density, input - use tSatCurDens
m_sheetResistance	RSH, Sheet resistance [Ohm]
m_bulkJctPotential	PB, Bulk junction potential, input - use tBulkPot
m_bulkJctBotGradingCoeff	MJ, Bottom grading coefficient [1/K]
m_bulkJctSideGradingCoeff	MJSW, Side grading coefficient [1/K]
m_oxideThickness	TOX, Oxide thickness unit: micron
m_oxideThicknessIsGiven	TOX, IsGiven value
m_gateSourceOverlapCapFactor	CGS0, Gate-source overlap cap
m_gateDrainOverlapCapFactor	CGD0, Gate-drain overlap cap
m_gateBulkOverlapCapFactor	CGB0, Gate-bulk overlap cap
m_fNcoef	KF, Flicker noise coefficient
m_fNexp	AF, Flicker noise exponent
m_mjswIsGiven	MJSW, IsGivenValue
m_cgsoIsGiven	CGSO, IsGivenValue
m_cgdoIsGiven	CGDO, IsGivenValue
m_cgboIsGiven	CGBO, IsGivenValue
m_pbIsGiven	PB, IsGivenValue
m_oxideCapFactor
m_vt0	VTO, Threshold voltage [V]
m_vtOIsGiven	VTO IsGivenValue
m_capBD	CBD, B-D junction capacitance [F]
m_capBDIsGiven	CapBD IsGivenValue
m_capBS	CBS, B-S junction capacitance [F]
m_capBSIsGiven	CapBS IsGivenValue
m_bulkCapFactor	CJ, Bottom junction cap per area [F/m2]
m_bulkCapFactorIsGiven	Bulk cap factor IsGivenValue
m_sideWallCapFactor	CJSW, Side grading coefficient [F/m]
m_fwdCapDepCoeff	FC, Forward bias junction fit parameter
m_phi	PHI, Surface potential [V]
m_phiIsGiven	Phi IsGivenValue
m_gamma	GAMMA, Bulk threshold parameter [V]
m_gammaIsGiven	Gamma IsGivenValue
m_lambda	Channel-length modulation [1/V]
m_substrateDoping	NSUB, Substrate doping
m_substrateDopingIsGiven	Substrate doping IsGivenValue
m_gateType	TPG, Gate type
m_surfaceStateDensity	NSS, Gate type [1/cm2]
m_surfaceStateDensityIsGiven	surfaceStateDensityIsGivenValue
m_surfaceMobility	UO, Surface mobility [cm2/(V.s)]
m_latDiff	LD, Lateral diffusion [m]
m_jctSatCur	IS, Bulk junction sat. current [A]
m_drainResistance	RD, Drain ohmic resistance [Ohm]
m_drainResistanceIsGiven	Drain resistance IsGivenValue
m_sourceResistance	RS, Source ohmic resistance [Ohm]
m_sourceResistanceIsGiven	Source resistance IsGivenValue
m_transconductance	input - use tTransconductance [A/V2]
m_transconductanceIsGiven	Transconductance IsGivenValue
m_tnom	TNOM, Parameter measurement temperature [K]

Modelica.Electrical.Spice3.Internal.Mos.MosModelLineVariables

Record for Mosfet model line variables (for level 1)

Information

This record MosModelLineVariables contains the model line variables that are used for the MOSFET transistors level 1 SPICE3.

Extends from Modelica.Icons.Record (Icon for records).

Name	Description
m_oxideCapFactor
m_vt0	[V]
m_phi	[V]
m_gamma
m_transconductance	[A/V2]

Modelica.Electrical.Spice3.Internal.Mos.MosCalc

Further MOSFET variables (for level 1, 2, 3 and 6)

Information

This record MosCalc contains further MOSFET variables (for level 1, 2, 3 and 6).

Extends from Spice3.Internal.Mosfet.MosfetCalc (Mosfet Variables).

Name	Description
m_vds	Vds, Drain-Source voltage [V]
m_vgs	Vgs, Gate-Source voltage [V]
m_vbs	Vbs, Bulk-Source voltage [V]
m_cbs	Ibs, B-S junction current [A]
m_gbs	Gbs, Bulk-Source conductance [S]
m_cbd	Ibd, B-D junction current [A]
m_gbd	Gbd, Bulk-Drain conductance [S]
m_cdrain	Ids [A]
m_gds	Gds, Drain-Source conductance [S]
m_gm	Gm, Transconductance [A/V2]
m_gmbs	Gmbs, Bulk-Source transconductance [A/V2]
m_capbsb	Cbsb [F]
m_chargebsb	Qbsb [C]
m_capbss	Cbss [F]
m_chargebss	Qbss [C]
m_capbdb	Cbdb [F]
m_chargebdb	Qbdb [C]
m_capbds	Cbds [F]
m_chargebds	Qbds [C]
m_Beta	Beta
m_capGSovl	Cgso, Gate-source overlap cap. [F]
m_capGDovl	Cgdo, Gate-drain overlap cap. [F]
m_capGBovl	Cgbo, Gate-bulk overlap cap. [F]
m_capOx	Cox [F]
m_von	Von, Turn-on voltage [V]
m_vdsat	Vdsat [V]
m_mode	Mode
m_lEff	[m]
m_sourceResistance	Rs [Ohm]
m_drainResistance	Rd [Ohm]
m_tTransconductance	[A/V2]
m_tSurfMob	[cm2/(V.s)]
m_tPhi	[V]
m_tVto	[V]
m_tSatCurDens	[A/m2]
m_tDrainSatCur	[A]
m_tSourceSatCur	[A]
m_tCBDb	[F]
m_tCBDs	[F]
m_tCBSb	[F]
m_tCBSs	[F]
m_tCj	[F/m2]
m_tCjsw	[F/m]
m_tBulkPot	[V]
m_tDepCap	[V]
m_tVbi	[V]
m_VBScrit	[V]
m_VBDcrit	[V]
m_f1b	[V]
m_f2b
m_f3b
m_f1s	[V]
m_f2s
m_f3s
m_dVt	[V]
m_capgd	[F]
m_capgs	[F]
m_capgb	[F]
m_qgs	[C]
m_qgd	[C]
m_qgb	[C]

Modelica.Electrical.Spice3.Internal.Mos.DEVqmeyer

Meyer capacities and charge

Information

This record DEVqmeyer contains values that are needed for the calculation of the Meyer capacities and charge.

Extends from Modelica.Icons.Record (Icon for records).

Name	Description
qm_capgb	[F]
qm_capgs	[F]
qm_capgd	[F]
qm_qgs	[C]
qm_qgb	[C]
qm_qgd	[C]
qm_vgs	[V]
qm_vgb	[V]
qm_vgd	[V]

Modelica.Electrical.Spice3.Internal.Mos.CurrrentsCapacitances

Currents and Capacities

Information

This record CurrentsCapacities contains values for the currents and the capacities inside the MOSFET models level 1, 2, 3 and 6.

Extends from Modelica.Icons.Record (Icon for records).

Name	Description
idrain	[A]
iBD	[A]
iBS	[A]
cGS	[F]
cGB	[F]
cGD	[F]
cBS	[F]
cBD	[F]
m_capgd	[F]

Modelica.Electrical.Spice3.Internal.Mos.mosCalcInitEquations

Mosfet initial precalculations (level 1)

Information

This function mosCalcInitEquations does the initial precalculation of the MOSFET parameters (level 1).

Extends from Modelica.Icons.Function (Icon for functions).

Inputs

Name	Description
in_p	Input record model line parameters for MOS1
in_C	Input record SPICE constants
in_vp	Input record model line variables
in_m	Input record MOSFET parameters

Outputs

Name	Description
out_c	Output record Mos1 calculated values

Modelica.Electrical.Spice3.Internal.Mos.mosCalcCalcTempDependencies

Precalculation relating to temperature

Information

This function mosCalcCalcTempDependencies does precalculation relating to the temperature (level 1).

Extends from Modelica.Icons.Function (Icon for functions).

Inputs

Name	Description
in_p	Input record model line parameters for MOS1
in_C	Input record SPICE constants
in_vp	Input record model line variables
in_m	Input record MOSFET parameters
in_c	Input record Mos1Calc
in_m_type	Type of MOS transistor

Outputs

Name	Description
out_c	Output record with calculated values

Modelica.Electrical.Spice3.Internal.Mos.mosCalcNoBypassCode

Calculation of currents and capacities (level 1)

Information

This function mosCalcNoBypassCode calculates the currents (and the capacitances) that are necessary for the currents sum in the toplevelmodel (level 1).

Extends from Modelica.Icons.Function (Icon for functions).

Inputs

Name	Description
in_m	Input record MOSFET parameters
in_m_type	Type of MOS transistor
in_c	Input record Mos1Calc
in_p	Input record model line parameters for MOS1
in_C	Input record SPICE constants
in_vp	Input record model line variables
in_m_bInit
in_m_pVoltageValues[4]	[V]

Outputs

Name	Description
out_cc

Modelica.Electrical.Spice3.Internal.Mos.mosCalcDEVqmeyer

Calculation of Meyer capacities

Information

This function mosCalcDEVqmeyer calculates the Meyer capacities and charge for the Meyer model.

Extends from Modelica.Icons.Function (Icon for functions).

Inputs

Name	Description
vgs	[V]
vgd	[V]
vgb	[V]
in_c	Input variable set

Outputs

Name	Description
out_qm	Qmeyer values

Modelica.Electrical.Spice3.Internal.Mos.mos2CalcInitEquationsRevised

Mosfet initial precalculations (level 2)

Information

This function mos2CalcInitEquationsRevised does the initial precalculation of the MOSFET parameters (level 2).

Extends from Modelica.Icons.Function (Icon for functions).

Inputs

Name	Description
in_p	Input record Mos2 values
in_m	Input record MOSFET parameters

Outputs

Name	Description
out_c	Output record Mos2 calculated values

Modelica.Electrical.Spice3.Internal.Mos.mos2CalcCalcTempDependenciesRevised

Precalculation relating to temperature

Information

This function mos2CalcCalcTempDependenciesRevised does precalculation relating to the temperature (level 2).

Extends from Modelica.Icons.Function (Icon for functions).

Inputs

Name	Description
in_p	Output record Mos1 calculated values
in_m	Input record MOSFET parameters
in_c	Input record Mos2Calc
in_m_type	Type of MOS transistor

Outputs

Name	Description
out_c	Output record with calculated values

Modelica.Electrical.Spice3.Internal.Mos.mos2CalcNoBypassCodeRevised

Calculation of currents and capacities (level 2)

Information

This function mos2CalcNoBypassCodeRevised calculates the currents (and the capacitances) that are necessary for the currents sum in the toplevelmodel (level 2).

Extends from Modelica.Icons.Function (Icon for functions).

Inputs

Name	Description
in_m	Input record MOSFET parameters
in_m_type	Type of MOS transistor
in_c	Input record Mos2Calc
in_p	Input record model line parameters
in_m_bInit
in_m_pVoltageValues[4]	[V]

Outputs

Name	Description
out_cc	Calculated currents and capacitances

Automatically generated Tue Feb 24 16:59:22 2026.

Modelica.Electrical.Spice3.Internal.Mos

Information

Package Content

Modelica.Electrical.Spice3.Internal.Mos.MosModelLineParams

Information

Contents

Modelica.Electrical.Spice3.Internal.Mos.MosModelLineVariables

Information

Contents

Modelica.Electrical.Spice3.Internal.Mos.MosCalc

Information

Contents

Modelica.Electrical.Spice3.Internal.Mos.DEVqmeyer

Information

Contents

Modelica.Electrical.Spice3.Internal.Mos.CurrrentsCapacitances

Information

Contents

Modelica.Electrical.Spice3.Internal.Mos.mosCalcInitEquations

Information

Inputs

Outputs

Modelica.Electrical.Spice3.Internal.Mos.mosCalcCalcTempDependencies

Information

Inputs

Outputs

Modelica.Electrical.Spice3.Internal.Mos.mosCalcNoBypassCode

Information

Inputs

Outputs

Modelica.Electrical.Spice3.Internal.Mos.mosCalcDEVqmeyer

Information

Inputs

Outputs

Modelica.Electrical.Spice3.Internal.Mos.mos2CalcInitEquationsRevised

Information

Inputs

Outputs

Modelica.Electrical.Spice3.Internal.Mos.mos2CalcCalcTempDependenciesRevised

Information

Inputs

Outputs

Modelica.Electrical.Spice3.Internal.Mos.mos2CalcNoBypassCodeRevised

Information

Inputs

Outputs