Contents
1 Devices
1.1 Introduction
1.2 Silicon Conductivity
1.2.1 Drift Current
1.2.2 Energy Bands
1.2.3 Sheet Resistance
1.2.4 Diffusion Current
1.3 Pn Junctions
1.3.1 Breakdown Voltage
1.3.2 Junction Capacitance
1.3.3 The Law of the Junction
1.3.4 Diffusion Capacitance
1.4 Diode Current
1.5 Bipolar Transistors
1.5.1 Collector Current
1.5.2 Base Current
1.5.3 Ebers-Moll Model
1.5.4 Breakdown
1.6 MOS Transistors
1.6.1 Simple MOS Model
1.7 DMOS Transistors
1.8 Zener Diodes
1.9 EpiFETs
1.10 Chapter Exercises
2 Device Models
2.1 Introduction
2.2 Bipolar Transistors
2.2.1 Early Effect
2.2.2 High Level Injection
2.2.3 Gummel-Poon Model
2.3 MOS Transistors
2.3.1 Bipolar SPICE Implementation