Diode Category

A diode is a semiconductor device that allows current to flow primarily in one direction, functioning as a one-way valve for electric current. It is composed of a p-n junction that creates a barrier for electron movement, enabling rectification of alternating current (AC) into direct current (DC). Diodes are essential components in electronic circuits for tasks such as signal demodulation, voltage regulation, and protection against voltage spikes. Their unique electrical characteristics make them integral to power supplies, radios, and digital logic circuits.