Corrente Diodo (Shockley)
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
Shockley
About this calculator
The Diode Law Calculator is a useful tool for calculating the current through a diode. Based on the Shockley formula, which relates the current to the applied voltage, the calculator allows you to get accurate values for your analysis. The formula is I = I_s·(e^(V/nVT) − 1), which takes into account the saturation current, applied voltage, temperature and Boltzmann constant.
This calculator is particularly useful when you need to analyze the conductivity of diodes in electrical circuits. With the Shockley formula, you can determine the current that flows through the diode as a function of the applied voltage. This is fundamental for designing and analyzing circuits that involve semiconductors.
Remember that the Diode Law Calculator is a practical tool for engineers and physicists. Be careful with the choice of input parameters, as the accuracy of the results depends on the correct input of data. The calculator can also be useful for students who need to practice calculations with the Shockley formula.
If you are working on projects that involve diodes and semiconductors, this calculator is a valuable resource to have on hand.
Frequently asked questions
What is the Shockley formula?
The Shockley formula is a mathematical equation that relates the current through a diode to the applied voltage. It is fundamental for calculating the conductivity of diodes in electrical circuits.
When should I use the Diode Law Calculator?
This calculator is particularly useful when you need to analyze the conductivity of diodes in electrical circuits. It is also useful for students who need to practice calculations with the Shockley formula.
How do I choose the input parameters for the calculator?
Remember that the accuracy of the results depends on the correct input of data. Make sure to choose the input parameters correctly to get accurate results.
Can I use the calculator for other purposes beyond calculating the current through a diode?
Yes, the calculator can be used for other purposes, such as calculating the conductivity of diodes in electrical circuits. However, remember that the Shockley formula is specific to diodes and semiconductors.
What is the Boltzmann constant?
The Boltzmann constant is a physical constant that relates thermal energy to a given temperature. It is one of the parameters of the Shockley formula.