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Basics of N-Channel MOSFET, Working and Characteristics

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N-Channel MOSFET is a type of metal oxide semiconductor field-effect transistor that is categorized under the field-effect transistors (FET).  MOSFET transistor operation is based on the capacitor. This type of transistor is also known as an insulated-gate field-effect transistor (IGFET). Sometimes it is also known as a metal-insulator field-effect transistor (MIFET). This type of transistor is further classified as p-type and n-type. These p-types and n-type MOSFETs are further classified as … [Read more...]

Principle and Explanation of NMOS Fabrication Technology

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There are a huge number and assortment of fundamental fabrication steps utilized as a part of the generation of present-day MOS ICs. A similar procedure can be utilized for the planned of NMOS or PMOS or CMOS devices. The most commonly used material could be either metal or poly-silicon. The most regularly utilized substrate is mass silicon or silicon-on-sapphire (SOS). In order to keep a strategic distance from the nearness of parasitic transistors, varieties are acquired the systems that are … [Read more...]

Difference between Insulated Gate Bipolar Transistor (IGBTs) and High-Voltage Power MOSFETs?

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In today's world there are wide varieties of solid-state, switch-mode, power-supply transistors to perform switching operations in power-electronic systems. All these have their own specifications in terms of current, voltage, switching speed, load, driver circuitry and temperature. Each one has its limitations and advantages as well, but its usage depends on the requirements of the application. … [Read more...]

Differences between NPN & PNP Transistors and their Making

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Both p-n-p and the n-p-n transistors are the basic transistors which come under the category of bipolar junction transistors. These are used in the various amplifications circuits and the modulating circuits. The most frequent one among its applications is it’s fully ON and the OFF operating mode which is referred to as switch. NPN and PNP transistors are bipolar junction transistors, and it is a basic electrical and electronic component which is used to build many electrical and electronic p … [Read more...]