PN Junction Built-in Voltage Calculator

getcalc.com's Built-in Potential Calculator is an online electrical engineering tool to to calculate potential difference or electric field dropped across the depletion region of PN junction diode in thermal equilibrium.

Definition & Formula

Built-in Potential also known as buil-in voltage is defined as the potential difference or electric field between acceptor and donor concentration is dropped across the depletion region of PN junction diode or semiconductor device in thermal equilibrium due to electrons diffusing across the junction.

PN junction diode built-in potential formula — Formula to calculate the built-in potential of electric charges