Electrical diode
This component consists of a simple diode parallel with an ohmic
resistance (
). The current passing through this component is
defined as a function of the voltage across the ports, i.e.,
where
and
are the saturation current and the voltage
equivalent of temperature, respectively. If the exponent
reaches a certain limit (
), the diode characteristic becomes
linear to avoid overflow.
- Saturation current (A)
Saturation current
Properties : Type 'vec' of size 1.
- Voltage equivalent to temperature (Volt)
Voltage equivalent of temperature
Properties : Type 'vec' of size 1.
- Max exponent for linear continuation
Max exponent for linear continuation
Properties : Type 'vec' of size 1.
- R (ohm)
Parallel ohmic resistance.
Properties : Type 'vec' of size 1.
- Inputs :
- Modelica variable name : 'p'
Implicit variable.
- Outputs :
- Modelica variable name : 'n'
Implicit variable.
- Parameters :
- Modelica parameter name : 'Ids'
Default value : 0.000001
Is a state variable : no.
- Modelica parameter name : 'Vt'
Default value : 0.04
Is a state variable : no.
- Modelica parameter name : 'Maxexp'
Default value : 15
Is a state variable : no.
- Modelica parameter name : 'R'
Default value : 1.000E+08
Is a state variable : no.
- File name of the model : Diode
- SCI/macros/scicos_blocks/Electrical/Diode.sci [view code]
- SCI/macros/scicos_blocks/Electrical/Diode.mo [view code]