tailieunhanh - ELECTRONIC DEVICES AND CIRCUIT THEORY

Introduction 1 Ideal Diode 1 Semiconductor Materials 3 Energy Levels 6 Extrinsic Materials—n- and p-Type 7 Semiconductor Diode 10 Resistance Levels 17 Diode Equivalent Circuits 24 Diode Specification Sheets 27 Transition and Diffusion Capacitance 31 Reverse Recovery Time 32 Semiconductor Diode Notation 32 Diode Testing 33 Zener Diodes 35 Light-Emitting Diodes (LEDs) 38 Diode Arrays—Integrated Circuits 42 PSpice Windows 43 | SEVENTH EDITION Electronic Devices AND Circuit Theory ROBERT BOYLESTAD LOUIS NASHELSKY PRENTICE HALL Upper Saddle River New Jersey Columbus Ohio Contents PREFACE xiii ACKNOWLEDGMENTS xvii 1 SEMICONDUCTOR DIODES 1 Introduction 1 Ideal Diode 1 Semiconductor Materials 3 Energy Levels 6 Extrinsic Materials n- and p-Type 7 Semiconductor Diode 10 Resistance Levels 17 Diode Equivalent Circuits 24 Diode Specification Sheets 27 Transition and Diffusion Capacitance 31 Reverse Recovery Time 32 Semiconductor Diode Notation 32 Diode Testing 33 Zener Diodes 35 Light-Emitting Diodes LEDs 38 Diode Arrays Integrated Circuits 42 PSpice Windows 43 2 DIODE APPLICATIONS 51 Introduction 51 Load-Line Analysis 52 Diode Approximations 57 v Series Diode Configurations with DC Inputs 59 Parallel and Series-Parallel Configurations 64 AND OR Gates 67 Sinusoidal Inputs Half-Wave Rectification 69 Full-Wave Rectification 72 Clippers 76 Clampers 83 Zener Diodes 87 Voltage-Multiplier Circuits 94 PSpice Windows 97 3 BIPOLAR JUNCTION TRANSISTORS 112 Introduction 112 Transistor Construction 113 Transistor Operation 113 Common-Base Configuration 115 Transistor Amplifying Action 119 Common-Emitter Configuration 120 Common-Collector Configuration 127 Limits of Operation 128 Transistor Specification Sheet 130 Transistor Testing 134 Transistor Casing and Terminal Identification 136 PSpice Windows 138 4 DC BIASING BJTS 143 Introduction 143 Operating Point 144 Fixed-Bias Circuit 146 Emitter-Stabilized Bias Circuit 153 Voltage-Divider Bias 157 DC Bias with Voltage Feedback 165 Miscellaneous Bias Configurations 168 Design Operations 174 Transistor Switching Networks 180 Troubleshooting Techniques 185 PNP Transistors 188 Bias Stabilization 190 PSpice Windows 199 5 FIELD-EFFECT