半导体介绍飞利浦半导体编著的文献Introduction Power Semiconductor Applications Philips Semiconductors CHAPTER 1 Introduction to Power Semiconductors 1.1 General 1.2 Power MOSFETS 1.3 High Voltage Bipolar Transistors 1 Introduction Power Semiconductor Applications Philips Semiconductors General 3 Introduction Power Semiconductor Applications Philips Semiconductors 1.1.1 An Introduction To Power Devices Today’s mains-fed switching applications make use of a wide variety of active power semiconductor switches. This chapter considers the range of power devices on the market today, making comparisons both in terms of their operation and their general areas of application. The P-N diode will be considered first since this is the basis of all active switches. This will be followed by a look at both 3 layer and 4 ……