A diode is a two- terminal electronic component that conducts electric current primarily in one direction (asymmetric conductance). It has low (ideally zero) resistance in one direction and high (ideally infinite) resistance in the other.

Mar 10, 2014 · A diode is defined as a two-terminal electronic component that only conducts current in one direction (so long as it is operated within a specified voltage level). An ideal diode will have zero resistance in one direction, and infinite resistance in the reverse direction.

A diode is a specialized electronic component that acts as a one-way switch. It conducts electric current in only one direction and restricts current from the opposite direction.

5 days ago · A diode is an electronic device that conducts electricity only in one direction. It is a device that is widely used in modern-day electronics. Here, we will learn about diodes, their properties, symbols, types, and others in detail.

A diode is a semiconductor device, typically made of silicon, that essentially acts as a one-way switch for current. It allows current to flow easily in one direction but severely restricts current from flowing in the opposite direction.

Jul 5, 2025 · diode, an electrical component that allows the flow of current in only one direction. In circuit diagrams, a diode is represented by a triangle with a line across one vertex. The most common type of diode uses a p - n junction.

A diode is a two-terminal unidirectional power electronics device. The semiconductor diode is the first invention in a family of semiconductor electronics devices.

Diodes are electronic components that can be made of two types of semiconductor materials: silicon and germanium. When the anode voltage is more positive than the cathode voltage, the diode is forward-biased and conducts easily with a low-voltage drop.

Sep 18, 2024 · In this tutorial, we will learn about Different Types of Diodes. These include Small Signal Diodes, Zener Diodes, Light Emitting Diodes, Schottky Diodes, Tunnel Diodes, Avalanche Diodes, etc. This will be a brief note on different types of diodes with their basic functionality and corresponding circuit symbols.

Sep 6, 2023 · When discussing what is a diode, it's vital to consider its definition. A diode is a two-terminal electronic component that conducts current primarily in one direction.