Payal Priya
Birsa Institute of Technology (BIT), Sindri
Payal Priya has created this Calculator and 300+ more calculators!
Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
Urvi Rathod has verified this Calculator and 500+ more calculators!

11 Other formulas that you can solve using the same Inputs

Base current when saturation current in DC is given
Base Current=(Saturation current/Common emitter current gain)*e^(Voltage across the base–emitter junction/Thermal voltage)+Saturation Vapour Pressure at Water Surface*e^(Voltage across base-collector junction/Thermal voltage) GO
Collector current when saturation current of DC is given
Collector current=Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage)-Saturation current for DC*e^(Voltage across base-collector junction/Thermal voltage) GO
Emitter current when common-emitter current gain is given
Emitter current=((Common emitter current gain+1)/Common emitter current gain)*Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage) GO
Diode Equation
Diode Equation=Saturation current*(2.71^(Voltage across diode/(Emission coefficient or ideality factor*Volts-Equivalent of Temperature))-1) GO
Non-Ideal Diode Equation
Diode Current=Saturation current*(e^(([Charge-e]*Voltage across diode)/(Emission coefficient or ideality factor*[BoltZ]*Temperature))-1) GO
Base Current 2 of BJT
Base Current 2=(Saturation current/Common emitter current gain)*(e^(Voltage across the base–emitter junction/Thermal voltage)) GO
Emitter current when constant of the transistor is given
Emitter current=(Saturation current/Common-base current gain.)*e^(Voltage across the base–emitter junction/Thermal voltage) GO
Collector current when saturation current is given
Collector current=Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage) GO
Collector Current of BJT
Collector current=Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage) GO
Collector current of PNP transistor
Collector current=Saturation current*e^(Voltage across emitter-base junction/Thermal voltage) GO
Ideal Diode Equation
Diode Current=Saturation current*(e^([Charge-e]*Voltage)/([BoltZ]*Temperature)-1) GO

2 Other formulas that calculate the same Output

Non-Ideal Diode Equation
Diode Current=Saturation current*(e^(([Charge-e]*Voltage across diode)/(Emission coefficient or ideality factor*[BoltZ]*Temperature))-1) GO
Ideal Diode Equation
Diode Current=Saturation current*(e^([Charge-e]*Voltage)/([BoltZ]*Temperature)-1) GO

Diode Equation Formula

Diode Current=Saturation current*(e^(Voltage across diode/0.026)-1)
I<sub>D</sub>=I<sub>s</sub>*(e^(V<sub>d</sub>/0.026)-1)
More formulas
Thermal Voltage GO
Mobility of a charge carriers GO
Majority carrier concentration GO
Intrinsic concentration GO
Einstein's Equation GO
Electron diffusion length GO
Conductivity in metals GO
Conductivity in semiconductors GO
Conductivity of extrinsic semiconductors for n-type GO
Conductivity of extrinsic semiconductor for p-type GO
Electrostatic deflection sensitivity GO
Magnetic deflection sensitivity GO
Velocity due to voltage GO
Thermal voltage of Diode equation GO
Ideal Diode Equation GO
Non-Ideal Diode Equation GO
Current in Zener diode(Zener current) GO
Zener Resistance GO
Capacitance of the varactor diode GO
Cut-off frequency of varactor diode GO
Quality factor of the varactor diode GO
Self-resonance of the varactor diode GO

How do diode work?

The most common function of a diode is to allow an electric current to pass in one direction (called the diode's forward direction) while blocking it in the opposite direction (the reverse direction). ... Forms of rectifiers, diodes can be used for such tasks as extracting modulation from radio signals in radio receivers.

How to Calculate Diode Equation?

Diode Equation calculator uses Diode Current=Saturation current*(e^(Voltage across diode/0.026)-1) to calculate the Diode Current, The Diode Equation gives an expression for the current through a diode as a function of voltage. It is dependent on the device temperature. Diode Current and is denoted by ID symbol.

How to calculate Diode Equation using this online calculator? To use this online calculator for Diode Equation, enter Saturation current (Is) and Voltage across diode (Vd) and hit the calculate button. Here is how the Diode Equation calculation can be explained with given input values -> ∞ = 0.01*(e^(100/0.026)-1).

FAQ

What is Diode Equation?
The Diode Equation gives an expression for the current through a diode as a function of voltage. It is dependent on the device temperature and is represented as ID=Is*(e^(Vd/0.026)-1) or Diode Current=Saturation current*(e^(Voltage across diode/0.026)-1). Saturation current is the diode leakage current density in the absence of light. It is an important parameter which differentiates one diode from another and Voltage across diode is the voltage applied across the terminals of the diode.
How to calculate Diode Equation?
The Diode Equation gives an expression for the current through a diode as a function of voltage. It is dependent on the device temperature is calculated using Diode Current=Saturation current*(e^(Voltage across diode/0.026)-1). To calculate Diode Equation, you need Saturation current (Is) and Voltage across diode (Vd). With our tool, you need to enter the respective value for Saturation current and Voltage across diode and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Diode Current?
In this formula, Diode Current uses Saturation current and Voltage across diode. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Diode Current=Saturation current*(e^([Charge-e]*Voltage)/([BoltZ]*Temperature)-1)
  • Diode Current=Saturation current*(e^(([Charge-e]*Voltage across diode)/(Emission coefficient or ideality factor*[BoltZ]*Temperature))-1)
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