blockIB02

Non-linear base-emitter current source of the Ebers-Moll BJT with thermal variation
Diagram of IB02Open the diagram
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Extends from Modelica.Blocks.Interfaces.SI2SO (2 Single Input / 1 Single Output continuous control block).

Information

This block computes the injected base current of a BJT with temperature variation in accordance with the Ebers-Moll model. 

Parameters:

 Bf:   Forward beta coefficient (default value = 50)

 Br:   Reverse beta coefficient (default value = 0.1)

 XTB:  Forward and reverse beta temperature coefficient (default value = 0)

Parameters

TypeNameDefaultDescription
Modelica.SIunits.TemperatureTnom300.15Reference temperature
RealBf50Forward beta coefficient
RealBr0.1Reverse beta coefficient
RealXTB0Forward and reverse beta temperature coefficient

Connectors

TypeNameDefaultDescription
RealInputu1 (from SI2SO)Connector of Real input signal 1
RealInputu2 (from SI2SO)Connector of Real input signal 2
RealOutputy (from SI2SO)Connector of Real output signal
Modelica.Blocks.Interfaces.RealInputTdevDevice temperature

Components

TypeNameDefaultDescription
Modelica.SIunits.CurrentibcBase-collector diode current
Modelica.SIunits.CurrentibeBase-emitter diode current
Modelica.SIunits.CurrentIB0Injected base current