Classification of materials with reference to electric

conduction…............................................................................7

2.2 Current of intrinsic semiconductors …………………………12

2.3 Extrinsic semiconductors ……………………………………14

2.4 Diffusion of charge carriers into semiconductors ……………16

2.5 Particles energy distribution. Distribution functions …….…...17

2.6 Work function ……………………………………………..….19

2.7 Metal-semiconductor contact……………………………........20

2.8 Contact between an n-type and p-type semiconductor.

Properties of p-n junction........…………………………….…22

CHAPTER 3. Semiconductor diodes....................................25

3.1 Structure and properties of semiconductor diodes …..………..25

3.2 Classification of semiconductor diodes...……………………...30

CHAPTER 4. BIPOLAR TRANSISTORS.…………………………43

4.1 Analysis and calculation of circuits parameters ……………...52

4.2 Four-terminal method..……………………………………..…53

4.3 H-parameter system ……………………………………….….53

4.4 Y- parameter system …………………………………….…....57

4.5 Z - parameter system..…………………..………………….....58

4.6 Classification of Bipolar Transistors.……...…………………..59

CHAPTER 5. Field effect transistors …............................60

5.1 Field effect transistors with a controlled p-n-junction …….….60

5.2 Field effect transistors with insulated gate ……………………63

5.3. Circuit symbols of field effect transistors ………………........65

CHAPTER 6. Semiconductor Thyristors …..……….…..66

6.1 Diode thyristors ……………………………………………....66

6.2 Triode thyristors …………………………………………...….68

6.3 Symmetrical thyristors ………………..………………...….....69

6.4Parameters of semiconductor thyristors……………………….70

6.5 Circuit symbols of thyristors ……………………………...…..71

English-Russian Dictionary…………………………..……72

REFERENCE …………………………………………………………77