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1. Dictionary

   diode

   /ˈdʌɪəʊd/

   noun

   • 1. a semiconductor device with two terminals, typically allowing the flow of current in one direction only.
   • ▪ a thermionic valve having two electrodes (an anode and a cathode).

   Word Origin early 20th century: from di-1 ‘two’ + a shortened form of electrode.

   Scrabble Points: 7

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2. byjus.com › physics › diodesWhat is Diode - Definition, Diode Symbol, Types of Diode ...

   byjus.com › physics › diodes

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   A diode is a two-terminal device that conducts electricity in one direction only. Learn about the diode symbol, construction, types, characteristics and applications with examples and FAQs.

   • Laser Diode

     Quantum well laser diode: The quantum well is a very thin...

   • Uses of Diode

     When the diode is in reversed bias, the P-type region is...

3. en.wikipedia.org › wiki › DiodeDiode - Wikipedia

   en.wikipedia.org › wiki › Diode

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

4. www.geeksforgeeks.org › diodeWhat is Diode - Definition, Types of Diode, V-I ...

   www.geeksforgeeks.org › diode

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   May 15, 2024 · A diode is an electronic device that conducts electricity only in one direction. It is a device which is widely used in modern-day electronics. In this article, we will learn about diodes, their properties, symbols, types and others in detail.

5. People also ask

   What is a diode and how does it work?

   • 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.

   Diode: Definition, Symbol, and Types of Diodes | Electrical4U

   www.electrical4u.com/diode-working-principle-and-types-of-diode/

   See all results for this question

   What is a diode and a cathode?

   • The anode is represented by an arrowhead that indicates the direction of the conventional current flow when the diode is forward-biased. The opposite end is the cathode. Diodes are electronic components that can be made of two types of semiconductor materials: silicon and germanium.

   What is Diode - Definition, Symbol, Types, V-I Characteristics, Uses

   electronicslesson.com/diode/

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   What is the working principle of a diode?

   • A diode’s working principle depends on the interaction of n-type and p-type semiconductors. An n-type semiconductor has plenty of free electrons and a very few numbers of holes. In other words, we can say that the concentration of free electrons is high and that of holes is very low in an n-type semiconductor.

   Diode: Definition, Symbol, and Types of Diodes | Electrical4U

   www.electrical4u.com/diode-working-principle-and-types-of-diode/

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   What is a diode in a circuit diagram?

   • They write new content and verify and edit content received from contributors. 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.

   Diode | Definition, Symbol, Types, & Uses | Britannica

   www.britannica.com/technology/diode

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6. www.electrical4u.com › diode-working-principle-andDiode: Definition, Symbol, and Types of Diodes | Electrical4U

   www.electrical4u.com › diode-working-principle-and

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   Apr 20, 2024 · 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.

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7. electronicsdesk.com › diodeWhat is a Diode? Definition, Construction, Working ...

   electronicsdesk.com › diode

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   A diode is an electronic component that allows current to flow in one direction only. Learn about its symbol, structure, operation, current equation, characteristic curve and types with examples and diagrams.

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8. www.britannica.com › technology › diodeDiode | Definition, Symbol, Types, & Uses | Britannica

   www.britannica.com › technology › diode

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   Diode, an electrical component that allows the flow of current in only one direction. The most common type of diode uses a p-n junction in which one material (n) has electrons as charge carriers next to a second material (p) with holes (places depleted of electrons) as charge carriers.

9. electronicslesson.com › diodeWhat is Diode - Definition, Symbol, Types, V-I ...

   electronicslesson.com › diode

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   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.