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What is a diode?

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A diode is a one way valve for electricity. It will allow current to flow in one direction but not in the opposite direction.
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Why diode is called diode?

diode:= di+ iode di means two,and iode means terminal,,,, diode is two terminal device i.e anode and cathode

What is the function for diode?

  The most common function of a diode is to allow an electric current to pass in one direction (called the forward biased condition) and to block the current in the opposi

What is a diode and how does it work?

Diode is a two terminal device (di- means "two"). Simply put, it acts as a one-way valve for electrons. Conventional current can flow from the anode to the cathode, but not in

What is a vacuum diode?

  Answer   A vacuum diode is an electron valve that supports current flow through it in only one direction. It is composed of two electrical "parts" or elements and t

What are diodes and transistors?

Electronic parts which is designed to make several type of electronic circuits. Contains semi-conductors, mainly Si(Silicon) and Ge(Germanium).

What are or-ing diodes?

A: A diode array that will conduct if anyone of them are hi as in gates

Is the diode and semiconductor diodes are the same?

Today, all diodes are semiconductor diodes. However, the first diodes were piles of washers of different metals that together made a diode, and specially constructed vacuum tu

Why a diode is named a diode?

At the time of their invention, such devices were known as rectifiers. In 1919, the year tetrodes were invented, William Henry Eccles coined the term diode from the Greek root

What diodes are called catching diodes?

It's a diode that is used to limit a voltage to some desired value.  Importantly, it's used to limit a transient voltage or an  alternative voltage.    The simplest e

What is a diode used for?

  Answer   A diode is used to control current flow in a circuit A diode has a very high resistance to current flow in one direction and a very low resistance to cu

What is a diode and define some applications of diodes?

A diode is a semiconductor device that passes current in one direction only. Sometimes, in the case of zener diodes, it conducts in both directions, but at a different voltage

What does a Diode do?

A diode is a semiconductor meaning it will conduct from anode to cathode if the anode is held positive. Reversing the polarity Will in effect block current flow.
In Physics

Why is a gunn diode called a diode?

A Gunn diode, also known as a transferred electron device (TED), is a form of diode used in high-frequency electronics. It is somewhat unusual in that it consists only of N-do

Compare diode and zener diode?

Diode is a pn junction device which conducts (current flow)in forward direction. Zener diode is a device in which current flows in forward direction as well as in reverse di