当前位置:网站首页>Semiconductor devices (III) FET
Semiconductor devices (III) FET
2022-07-05 08:01:00 【Drink more hot water-】
Catalog
Field effect tube :FET ( Filed Effect Transistor)
1.1 N Channel Junction FET Junction Field Effect Transistor
1.2 P Channel Junction FET Junction Field Effect Transistor
Field effect tube :FET ( Filed Effect Transistor)
A carrier participates in conduction , A triode that uses the electric field effect of the input circuit to control the current of the output circuit , also called Unipolar triode .
classification :
1.1 N Channel Junction FET Junction Field Effect Transistor
- Apply a forward voltage between the drain and source ,N In a semiconductor Most carriers - Electronics Can conduct electricity .
- Apply a reverse voltage between the grid and the source , The depletion layer will widen , The width of conductive channel decreases , Increase the resistance of the channel itself , Drain current ID Reduce , conversely , Drain electrode ID The current will increase
- The width of the depletion layer changes mainly in the channel region .
1.2 P Channel Junction FET Junction Field Effect Transistor
P The channel FET is in P Both sides of the silicon rod are made of highly doped N Type area (N+), The conductive channel is P type , Most carriers are holes .
P Type and N type The polarity of the applied voltage is opposite , Consistent performance
边栏推荐
- Altium designer learning (I)
- Shape template matching based on Halcon learning [9] PM_ multiple_ dxf_ models. Hdev routine -- [read and write XLD from DXF file]
- Cadence simulation encountered "input.scs": can not open input file change path problem
- Embedded composition and route
- Record the torch encountered by win10 cuda. is_ False problem in available()
- Factors affecting the quality of slip rings in production
- solver. Learning notes of prototxt file parameters
- Markdown tips
- C WinForm [get file path -- traverse folder pictures] - practical exercise 6
- Shape template matching based on Halcon learning [vi] find_ mirror_ dies. Hdev routine
猜你喜欢
Can't find real-time chat software? Recommend to you what e-commerce enterprises are using!
Relationship between line voltage and phase voltage, line current and phase current
Create inf module in AMI code
Drive LED -- GPIO control
Consul installation
Cadence simulation encountered "input.scs": can not open input file change path problem
Factors affecting the quality of slip rings in production
Network port usage
[untitled] record the visual shock of the Winter Olympics and the introduction of the display screen
The firmware of the connected j-link does not support the following memory access
随机推荐
The firmware of the connected j-link does not support the following memory access
Connection mode - bridge and net
Interview catalogue
Software designer: 03 database system
C language # and #
[popular science] some interesting things that I don't know whether they are useful or not
Global and Chinese market of urban rail connectors 2022-2028: Research Report on technology, participants, trends, market size and share
Halcon's practice based on shape template matching [2]
Application of ultra pure water particle counter in electronic semiconductors
UEFI development learning 6 - creation of protocol
Shape template matching based on Halcon learning [9] PM_ multiple_ dxf_ models. Hdev routine -- [read and write XLD from DXF file]
1-stm32 operation environment construction
C#,数值计算(Numerical Recipes in C#),线性代数方程的求解,LU分解(LU Decomposition)源程序
Relationship between line voltage and phase voltage, line current and phase current
Beijing Winter Olympics opening ceremony display equipment record 3
C WinForm [view status bar -- statusstrip] - Practice 2
Some errors in configuring the environment
C WinForm [display real-time time in the status bar] - practical exercise 1
Altium Designer 19.1.18 - 清除测量距离产生的信息
[professional literacy] specific direction of analog integrated circuits