Kuwait University

Electrical Engineering Department

prepared by: engineer Ahmad Hayssam 

---

Bipolar Junction Transistor

1- Introduction & Modes of Operation

2- Circuits Symbols

3- Operation of the npn transistor in the active mode

4- Cross Section View of an npn BJT

5- The Early Effect

6- Operation of the BJT transistor in the saturation mode

7- Operation of the BJT transistor in the cutoff mode

8- Small signal Equivalent Circuit Models

9- Basic Single-Stage BJT Amplifier Configurations

10- BJT SPICE Model