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What is the principle of operation of MOSFET?
MOSFET (FieldEffect Transistor abbreviation (FET)) title MOSFET. by a small number of carriers to participate in the thermal conductivity, also known as multi-pole junction transistor. It is categorized as a voltage-controlled semi-supe...Read more -
What are the four regions of a MOSFET?
The four regions of an N-channel enhancement MOSFET (1) Variable resistance region (also called unsaturated region) Ucs" Ucs (th) (turn-on voltage), uDs" UGs-Ucs (th), is the region to the left of the preclamped trace in the figure wh...Read more -
Large Package MOSFET Driver Circuit
First of all, the MOSFET type and structure, MOSFET is a FET (another is JFET), can be manufactured into enhanced or depletion type, P-channel or N-channel a total of four types, but the actual application of only enhanced N-channel MOS...Read more -
What is the difference between MOSFET and IGBT? Olukey will answer your questions!
As switching elements, MOSFET and IGBT often appear in electronic circuits. They are also similar in appearance and characteristic parameters. I believe many people will wonder why some circuits need to use MOSFET, while others do. IGBT...Read more -
The difference between N-channel MOSFET and P-channel MOSFET! Help you better choose MOSFET manufacturers!
Circuit designers must have considered a question when choosing MOSFETs: Should they choose P-channel MOSFET or N-channel MOSFET? As a manufacturer, you must want your products to compete with other merchants at lower prices, and you al...Read more -
Detailed explanation of the working principle diagram of MOSFET | Analysis of the internal structure of FET
MOSFET is one of the most basic components in the semiconductor industry. In electronic circuits, MOSFET is generally used in power amplifier circuits or switching power supply circuits and is widely used. Below, OLUKEY will give you a ...Read more -
Olukey explains the parameters of MOSFET for you!
As one of the most basic devices in the semiconductor field, MOSFET is widely used in both IC design and board-level circuit applications. So how much do you know about the various parameters of MOSFET? As a specialist in medium and low...Read more -
Olukey: Let’s talk about the role of MOSFET in the basic architecture of fast charging
The basic power supply structure of fast charging QC uses flyback + secondary side (secondary) synchronous rectification SSR. For flyback converters, according to the feedback sampling method, it can be divided into: primary side (prima...Read more -
How much do you know about MOSFET parameters? OLUKEY analyzes it for you
"MOSFET" is the abbreviation of Metal Oxide Semicoductor Field Effect Transistor. It is a device made of three materials: metal, oxide (SiO2 or SiN) and semiconductor. MOSFET is one of the most basic devices in the semiconductor field. ...Read more -
How to choose MOSFET?
Recently, when many customers come to Olukey to consult about MOSFETs, they will ask a question, how to choose a suitable MOSFET? Regarding this question, Olukey will answer it for everyone. First of all, we need to understand the princ...Read more -
Working principle of N-channel enhancement mode MOSFET
(1) The control effect of vGS on ID and channel ① Case of vGS=0 It can be seen that there are two back-to-back PN junctions between the drain d and source s of the enhancement-mode MOSFET. When the gate-source voltage vGS=0, even if the...Read more -
The relationship between MOSFET packaging and parameters, how to choose FET’s with appropriate packaging
①Plug-in packaging: TO-3P, TO-247, TO-220, TO-220F, TO-251, TO-92; ②Surface mount type: TO-263, TO-252, SOP-8, SOT-23, DFN5*6, DFN3*3; Different packaging forms, the corresponding limit current, voltage and heat dissipation effect of MO...Read more
