Transistors PPT Download Free

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Transistors PPT Free Download. Get paper presentation about What is a transistor, Background Science and more on Transistors PPT.

What is a transistor?

• A transistor is a 3 terminal electronic device made of semiconductor material.
• Transistors have many uses, including amplification, switching, voltage regulation, and the modulation of signals

Background Science

• Conductors

– Ex: Metals
– Flow of electricity governed by motion of free electrons
– As temperature increases, conductivity decreases due to more lattice atom collisions of electrons
– Idea of superconductivity

• Insulators

– Ex: Plastics
– Flow of electricity governed by motion of ions that break free
– As temperature increases, conductivity increases due to lattice vibrations breaking free ions
– Irrelevant because conductive temperature beyond melting point

Semiconductors

• Semiconductors are more like insulators in their pure form but have smaller atomic band gaps
• Adding dopants allows them to gain conductive properties

Transistors PPT Contents:

  • What is a transistor?
  • Uses
  • History
  • Background Science
  • Transistor Properties
  • Types of transistors
  • Bipolar Junction Transistors
  • Field Effect Transistors
  • Power Transistors
  • and more

Download Transistors PPT

Filename : Transistors PPT
Added :28 July, 2012 (10:07)
Category : Electronics and Communication
Posted by :tukimin

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