Semiconductor discrete devices are one of the foundations of power electronic products and one of the core devices that constitute power electronic change devices. They are mainly used for rectification, voltage stabilization, switching, mixing, etc. of power electronic equipment. They have a wide range of applications and large quantities. Features, widely used in many national economic fields such as consumer electronics, automotive electronics, electronic instrumentation, industrial and automatic control, computers and peripheral equipment, network communications, etc.
According to its manufacturing technology, it can be divided into discrete device semiconductors, optoelectronic semiconductors, logic ICs, analog ICs, memories, etc. Generally speaking, these will be subdivided into subcategories. In addition, in addition to the classification of manufacturing technology, ICs are also classified by application fields and design methods. Although not commonly used recently, there are methods to classify them according to IC, LSI, VLSI (Very Large LSI) and their scale. In addition, there are methods to classify the signals processed by them into analog, digital, analog and digital hybrids and functions.
Types of semiconductor devices:
1. Discrete devices
1. Diode
A. For general rectification
B. For high-speed rectification:
①FRD (Aast Recovery Diode: high-speed recovery diode)
②HED (Figh Efficiency Diode: high-speed high-efficiency rectifier diode)
③SBD (Schottky Barrier Diode: Schottky Barrier Diode)
C. Constant voltage diode (Zener diode)
D. High frequency diode
①Varicap diode
②PIN diode
③Penetrating diode
④Crash diode/Gann diode/sudden break varactor diode
2. Transistor
①Bipolar transistor
②FET (Fidld Effect Transistor: field effect tube)
Ⅰ. Junction FET
Ⅱ. MOSFET
③IGBT (Insulated Gate Bipolar Transistor: Insulated Gate Bipolar Transistor)
3. Thyristor
①SCR (Sillicon Controllde Rectifier: silicon controlled rectifier)/triac
②GTO (Gate Turn off Thyristor: gate light closed thyristor)
③LTT (Light Triggered Thyristor: Light Triggered Thyristor)
2. Opto Semiconductors
1. LED (Light Emitting Diode: Light Emitting Diode)
2. Laser semiconductor
3. Light receiving device
①Photo Diode/Sola Cell
②Photo Transistor
③CCD image sensor (Charge Coupled Device: Charge Coupled Device)
④CMOS image sensor (complementary Metal Oxide Semiconductor: Complementary Metal Oxide Semiconductor)
4. Photo Relay
①Photo Relay
②Photo Interrupter
5. Optical communication devices
3. Logic IC
1. General logic IC
2. Micro Processor
①CISC (Complex Instruction Set Computer: Complex Instruction Set Computer)
②RISC (Reduced instruction SET Computer: Reduced instruction set computer)
3. DSP (Digital Signal processor: digital signal processing device)
4. AASIC (Application Specific integrated Circuit: special purpose IC)
①Gate-Array Device
②SC (Standard Cell: standard device)
③FPLD (Field programmable Logic Device: Field programmable logic device)
5. MPR (Microcomputer peripheral: Microcomputer peripheral LSI)
6. System LSI (System LSI)
4. Analog IC (and analog-digital hybrid IC)
1. IC for power supply
2. Operational amplifier (OP with Amp)
3. AD, DA Converter (AD DA Converter)
4. Display Driver IC (Display Driver IC)
Five, memory
1. DRAM (Dynamic Random Access Memory: Dynamic Random Access Memory)
2. SRAM (Static Random Access Memory: Static Random Access Memory)
3. Flash Memory
4. Mask ROM (mask Memory)
5. FeRAM (Ferroelectric Random Access Memory: Ferroelectric Random Access Memory)
6. MRAM (Magnetic Random Access Memory: magnetic memory)
