Semiconductors have electronic and thermal properties between conductors and insulators. They have a small but nonzero electronic bandgap and their resistivity decreases with increasing temperature. There are two main types - intrinsic semiconductors like germanium and silicon, and extrinsic semiconductors that are doped with impurities to create n-type or p-type materials. Semiconductors are used in transistors, diodes, sensors, microcontrollers and integrated chips. They also have applications in temperature sensors, 3D printing, microchips for technologies like self-driving cars, and basic electrical circuits.

7. Shahriar Ahsan Taisiq
ID: 201002396
Section: DA(202)
Ms. Israt Jahan
Lecturer
Dept Of EEE.

8. Semiconductor

9. Content
Intorduction
01
02
Properties
03
Types
04
Application
05
Uses

10. Introduction
 A small electronic bandgap.
Band Gap:
 Minimum amount of energy required for an electron to break
free of its bound state.

11. Acts like an
insulator at zero
kelvin
01
Lesser power
losses
02
Smaller in size
and possess
less weight.
03
Resistivity is higher than
conductors but lesser
than insulators.
04
Properties of Semiconductors

12. Intrinsic
● Ge, Si
Types of Semiconductor
Extrinsic
● n-type and p-type

13.  Transistors
 Diodes
 Photosensors
 Microcontrollers
 Integrated Chips
Application of Semiconductor

14.  Temperature sensors
 3D printing machines
 Microchips and self-driving cars
 Electrical Circuits
Uses of Semiconductor in Everyday Life

15. Thank
You
Email: shahriarahsantaisiq@gamil.com