Fairchild_MOSFET basic:1 History of Power MOSFETs 2
2 FETs? 3
1) JFET 3
2) MOSFET? 4
3 The structure of MOSFET? 5
1) Lateral Channel Structure? 5
2) Vertical Channel Structure? 5
4 The characteristics of MOSFET? 7
1) Advantages? 7
2) Disadvantage? 7
3) Basic Characteristics 7
5 Characteristics of MOSFET’s ON, OFF 10
1) Off State? 10
2) Turn – on Transient 11
3) On State? 13
4) Turn – off Transient? 14
6 User’s Manual? 14
1) Characteristics of Capacitance? 14
2) Characteristics of the Gate Charge 17
3) Drain – source On Resistance? 20
4) Threshold Voltage? 22
5) Transconductance 22
6) Drain – source Breakdown Voltage
Breakdown Voltage Temp Coeff? 23
7) Drain – to – source Leakage Current? 24
8) Gate – to – source Voltage 24
9) Gate – source Leakage, Forward / Reverse? 24
10) Switching Characteristics? 24
11) Single – pulsed Avalanche Energy 25
12) Repetitive Avalanche Rating? 27
13) Drain – to – source dv / dt Ratings 27
14) Thermal Characteristics? 32
15) Continuous Drain Current, Drain Current – pulsed? 35
16) Total Power Dissipation, Linear Derating Factor? 35
17) Safe Operating Areas 36