p–n junctions represent the simplest case of a semiconductor electronic device; a p–n junction by itself, when connected on both sides to a circuit, is a diode.

The behaviour of the PN junction with regards to the potential barrier’s width produces an asymmetrical conducting two terminal device, better known as the PN Junction Diode.

Dec 12, 2025 · Diode, an electrical component that allows the flow of current in only one direction. The most common type of diode uses a p-n junction in which one material (n) has electrons as charge …

Learn how PN junction diodes work, their forward and reverse bias characteristics, and applications in rectification, switching, and signal modulation.

Mar 13, 2025 · A PN junction diode is a basic semiconductor device formed by combining P-type and N-type materials. The P-type material contains holes, while the N-type material has electrons. When …

Feb 24, 2012 · A PN junction diode is a basic component in electronics. In this type of diode, one side of a semiconductor is doped with acceptor impurities (P-type) and the other side with donor impurities …

Learn about the P-N junction diode: definition, diagram, working principle, symbol, VI characteristics, forward & reverse bias, and applications in rectifiers and semiconductor devices.

Learn about the PN junction diode with easy explanations. Understand its definition, formation, biasing conditions, and VI characteristics with diagrams and examples for better clarity.

A p–n diode is a type of semiconductor diode based upon the p–n junction. The diode conducts current in only one direction, and it is made by joining a p -type semiconducting layer to an n -type …

The article provides an introduction to PN junction diodes and bipolar junction transistors (BJTs), covering semiconductor doping, diode behavior under biasing, and the current amplification …