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The right way to select MOSFETs
Select the correct MOSFET for the circuit driver is a very important part of the MOSFET selection is not good will directly affect the efficiency of the entire circuit and the cost of the problem, the following we say a reasonable angle...Read more -
MOSFET small current heating causes and measures
As one of the most basic devices in the semiconductor field, MOSFETs are widely used in both IC design and board-level circuits. At present, especially in the field of high-power semiconductors, a variety of different structures of MOSF...Read more -
Understanding the function and structure of MOSFETs
If the transistor can be called the greatest invention of the 20th century, then there is no doubt that the MOSFET in which a great deal of credit. 1925, on the basic principles of MOSFET patents published in 1959, Bell Labs invented th...Read more -
About the working principle of power MOSFET
There are many variations of circuit symbols commonly used for MOSFETs. The most common design is a straight line representing the channel, two lines perpendicular to the channel representing the source and drain, and a shorter line par...Read more -
Main parameters of MOSFETs and comparison with triodes
Field Effect Transistor abbreviated as MOSFET.There are two main types: junction field effect tubes and metal-oxide semiconductor field effect tubes. The MOSFET is also known as a unipolar transistor with a majority of carriers involved...Read more -
Characteristics of MOSFETs and Precautions for Use
I. Definition of MOSFET As a voltage-driven, high-current devices, MOSFETs have a large number of applications in circuits, especially power systems. MOSFET body diodes, also known as parasitic diodes, are not found in the lithography o...Read more -
What is the role of small voltage MOSFETs?
There are many varieties of MOSFETs, mainly divided into junction MOSFETs and insulated gate MOSFETs two categories, and all have N-channel and P-channel points. Metal-Oxide-Semiconductor Field-Effect Transistor, referred to as M...Read more -
How do MOSFETs work?
1, MOSFET introduction FieldEffect Transistor abbreviation (FET)) title MOSFET. by a small number of carriers to participate in heat conduction, also known as multi-pole transistor. It belongs to voltage mastering type semi-superconduct...Read more -
What are the application scenarios for MOSFETs?
MOSFETs are widely used in analog and digital circuits and are closely related to our lives.The advantages of MOSFETs are: the drive circuit is relatively simple.MOSFETs require much less drive current than BJTs, and can usually be driv...Read more -
The three main roles of MOSFETs
MOSFET commonly used three major roles are amplification circuits, constant current output and switching conduction. 1, amplification circuit MOSFET has a high input impedance, low noise and other characteristics, therefore, it is usu...Read more -
How to choose a MOSFET?
There are two types of MOSFETs, N-channel and P-channel. In power systems, MOSFETs can be considered as electrical switches. The switch of an N-channel MOSFET conducts when a positive voltage is added between the gate and the source. Wh...Read more -
Small Package MOSFETs
When the MOSFET is connected to the bus and load ground, a high voltage side switch is used. Often P-channel MOSFETs are used in this topology, again for voltage drive considerations. Determining the current rating The second step is to...Read more
