Photodiode | What is photodiode? | Working Principle,Construction | VI Characteristics of Photodiode

Photodiodes, also known as photodetectors or light detectors, play a crucial role in converting light energy into electrical signals. Join us as we delve into the working principles of photodiodes, uncovering the fascinating process by which they detect light and generate electrical currents.

Through detailed explanations and practical demonstrations, we’ll discuss the V-I characteristics of photodiodes, highlighting their response to varying levels of illumination. Additionally, we’ll explore different types of photodiodes, including pn junction photodiodes, pin photodiodes, and avalanche photodiodes, each with unique characteristics and applications.

Discover how photodiodes are used in various electronic devices, from cameras and optical communication systems to light sensors and medical instruments. Understanding the construction and working of photodiodes is essential for engineers and enthusiasts alike, as they continue to revolutionize the field of optoelectronics.

Join us on this enlightening journey as we demystify the workings of photodiodes and their significance in basic electronics.

Timestamps:

00:00 – Namaskar Dosto!
00:31 – Photodiode Introduction
01:28 – Photodiode Symbol
01:45 – Working of Photodiode
12:32 – V-I Characteristics of Photodiode
13:42 – Types of Photodiode
15:18 – Thanks for Watching:)

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Access the notes here: https://elementrix.in/


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