Explain any four applications of a p-n junction diode.
Understand the Problem
The question asks for four applications of a p-n junction diode. A p-n junction diode is a semiconductor device that allows current to flow in one direction only. It is used in a wide variety of applications, including rectifiers, diodes, and transistors.
Answer
Four applications of a p-n junction diode are rectifiers, LED lighting, solar cells and switching.
Four applications of a p-n junction diode are:
- Rectifiers: Convert AC voltage to DC voltage.
- LED Lighting: When forward-biased they can be used in LED lighting applications.
- Solar Cells: Used to convert light energy into electrical energy.
- Switching: Used as switches in digital logic designs.
Answer for screen readers
Four applications of a p-n junction diode are:
- Rectifiers: Convert AC voltage to DC voltage.
- LED Lighting: When forward-biased they can be used in LED lighting applications.
- Solar Cells: Used to convert light energy into electrical energy.
- Switching: Used as switches in digital logic designs.
More Information
A P-N junction diode is a fundamental semiconductor device that allows current to flow in one direction only.
Tips
When describing the applications of a P-N junction diode, ensure you understand the operational mode (forward or reverse bias) for each application.
Sources
- Applications of P-N Junction Diode - GeeksforGeeks - geeksforgeeks.org
- Applications of PN Junction Diode - Electronics Lessons - electronicslesson.com
- What are the applications of p - n Junction diode? - Shaalaa.com - shaalaa.com
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