![]() The reverse-breakdown voltage of Zener diodes is known as “Zener Voltage.” This means that Zener diodes can only stop current from flowing through a circuit up to a particular voltage. Except for one key distinction, Zener diodes work just like conventional diodes. Zener diodes are one of the diodes used for particular purposes. What makes a Zener diode different from a regular diode? Switches, signal modulators, signal mixers, rectifiers, signal limiters, voltage regulators, etc., are all examples of diode applications. Diodes come in various shapes and sizes, each with its own set of applications, such as Zener diodes. Even though they both transfer power in the same direction, the way they do so is different. Semiconductors like silicon and germanium are employed to get the most out of diodes. Diodes are used in circuits to limit voltage and convert AC to DC. A diode’s anode and cathode are its two terminals. A diode is reverse biased when it acts as an insulator and forward biased when it allows current flow. This occurs because the diode prevents current from flowing in the opposite direction from the Anode side. ![]() The current can only move from the Cathode end to the Anode end through the diode. Diodes come in different sizes, and they typically have a black cylindrical body with two leads coming to the sides (Anode and Cathode) and a stripe at the Cathode end. The Zener Diode – What it is, how it works and it’s history What is a diode & how does it work?Ī diode is a circuit component that only enables current to flow in one direction. ![]()
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