A diode is a two-terminal electronic component that conducts current primarily in one direction; it has low resistance in one direction, and high resistance in the other.

What is a diode and what is it used for?

A diode is a device that allows current to flow in one direction but not the other. This is achieved through a built-in electric field. A diode is a device that allows current to flow in one direction but not the other. This is achieved through a built-in electric field.

What is diode in simple words?

A diode is a semiconductor device 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. ... When a diode is reverse-biased, it acts as an insulator and does not permit current to flow.