JFETJunction Field-Effect Transistor |
This information is part of the Modelica Standard Library maintained by the Modelica Association.
JFET model, both N and P channel
The package Internal is not for user access. There all function, records and data are stored, that are needed for modeling the semiconductor models of the package Semiconductors.
mtype |
Value: Type: Integer Description: JFET type: 0 - N channel, 1 - P channel |
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AREA |
Value: Type: Real Description: Number of parallel connected identical elements |
OFF |
Value: false Type: Boolean Description: Optional initial condition: 0 - IC not used, 1 - IC used, not implemented yet |
IC_VDS |
Value: -1e40 Type: Voltage (V) Description: Initial condition value (VDS, not implemented yet) |
IC_VGS |
Value: -1e40 Type: Voltage (V) Description: Initial condition value (VGS, not implemented yet) |
UIC |
Value: false Type: Boolean Description: Use initial conditions: true, if initial condition is used |
TEMP |
Value: 27 Type: Temperature_degC (°C) Description: Operating temperature of the device |
modelcard |
Value: Type: ModelcardJFET Description: JFET modelcard |
p |
Value: Modelica.Electrical.Spice3.Internal.Jfet.jfetRenameParameters(modelcard) Type: JfetModelLine Description: Model line parameters |
m |
Value: Modelica.Electrical.Spice3.Internal.Fet.fetRenameParametersDev(AREA, OFF, IC_VDS, IC_VGS, UIC, TEMP) Type: Fet Description: Renamed parameters |
m_type |
Value: if mtype > 0.5 then -1 else 1 Type: Integer Description: Type of the transistor |
p1 |
Value: Modelica.Electrical.Spice3.Internal.Jfet.jfetInitEquations(m, p) Type: JfetModelLine Description: Precalculated parameters |
p2 |
Value: Modelica.Electrical.Spice3.Internal.Jfet.jfetModelLineInitEquations(p1) Type: JfetModelLine Description: Model line variables |
m1 |
Value: Modelica.Electrical.Spice3.Internal.Jfet.jfetCalcTempDependencies(m, p2) Type: Fet Description: Precalculated parameters |
G |
Type: PositivePin Description: Gate node |
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D |
Type: PositivePin Description: Drain node |
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S |
Type: NegativePin Description: Source node |
modelcard |
Type: ModelcardJFET Description: JFET modelcard |
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p |
Type: JfetModelLine Description: Model line parameters |
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m |
Type: Fet Description: Renamed parameters |
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p1 |
Type: JfetModelLine Description: Precalculated parameters |
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p2 |
Type: JfetModelLine Description: Model line variables |
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m1 |
Type: Fet Description: Precalculated parameters |
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cc |
Type: CurrrentsCapacitances |