BJT2Bipolar junction transistor |
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
Bipolar junction transistor model, both NPN and PNP
The package Internal is not for user access. There all function, records and data are stored, that are needed for the semiconductor models of the package Semiconductors.
Parameters (15)
| useSubstrateNode |
Value: false Type: Boolean Description: = true, if SubstrateNode is enabled |
|---|---|
| TBJT |
Value: Type: Real Description: Type of transistor (NPN=1, PNP=-1) |
| AREA |
Value: 1.0 Type: Real Description: Area factor |
| OFF |
Value: false Type: Boolean Description: Optional initial condition: false - IC not used, true - IC used, not implemented yet |
| IC_VBE |
Value: -1e40 Type: Voltage (V) Description: Initial condition value (VBC, not implemented yet) |
| IC_VCE |
Value: -1e40 Type: Voltage (V) Description: Initial condition value (VBE, 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 |
| SENS_AREA |
Value: false Type: Boolean Description: Flag to request sensitivity WRT area, not implemented yet |
| modelcard |
Value: Type: ModelcardBJT2 Description: BJT modelcard |
| p |
Value: Spice3.Internal.Bjt.bjtRenameParameters(modelcard, TBJT) Type: BjtModelLineParams Description: Model line parameters |
| dev |
Value: Spice3.Internal.Bjt.bjtRenameParametersDev(AREA, OFF, IC_VBE, IC_VCE, UIC, SENS_AREA, TEMP) Type: Bjt Description: Renamed parameters |
| p1 |
Value: Spice3.Internal.Bjt.bjtModelLineInitEquations(p) Type: BjtModelLineParams Description: Model line variables |
| dev1 |
Value: Spice3.Internal.Bjt.bjtInitEquations(dev, p1) Type: Bjt Description: Precalculated parameters |
| c |
Value: Spice3.Internal.Bjt.bjtCalcTempDependencies(dev1, p1) Type: BjtCalc Description: Precalculated parameters |
Connectors (4)
 |
S |
Type: PositivePin |
|---|---|---|
|
B |
Type: PositivePin Description: Base node |
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C |
Type: PositivePin Description: Collector node |
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E |
Type: NegativePin Description: Emitter node |
Components (7)
 |
modelcard |
Type: ModelcardBJT2 Description: BJT modelcard |
|---|---|---|
 |
p |
Type: BjtModelLineParams Description: Model line parameters |
 |
dev |
Type: Bjt Description: Renamed parameters |
|
p1 |
Type: BjtModelLineParams Description: Model line variables |
|
dev1 |
Type: Bjt Description: Precalculated parameters |
 |
c |
Type: BjtCalc Description: Precalculated parameters |
 |
cc |
Type: CurrentsCapacitances |
