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A transistor is a semiconductor device used to amplify or switch electrical signals and power. It is one of the basic building blocks of modern electronics. It is composed of semiconductor material, usually with at least three terminals for connection to an electronic circuit.
The introduction of the transistor is often considered one of the most important inventions in history. Transistors are broadly classified into two categories: bipolar junction transistor (BJT) and field-effect transistor (FET). The principle of a field-effect transistor was proposed by Julius Edgar Lilienfeld in 1925.
A transistor is an electronic component that can be used as part of an amplifier, or as a switch. It is made of a semiconductor material. Transistors are found in most electronic devices .
The field-effect transistor (FET) is a type of transistor that uses an electric field to control the flow of current in a semiconductor. It comes in two types: junction FET (JFET) and metal-oxide-semiconductor FET (MOSFET).
In electronics, the metal–oxide–semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET) is a type of field-effect transistor (FET), most commonly fabricated by the controlled oxidation of silicon. It has an insulated gate, the voltage of which determines the conductivity of the device.
Transistor–transistor logic. Transistor–transistor logic ( TTL) is a logic family built from bipolar junction transistors. Its name signifies that transistors perform both the logic function (the first "transistor") and the amplifying function (the second "transistor"), as opposed to earlier resistor–transistor logic (RTL) and diode ...
May 10, 2024 · transistor, semiconductor device for amplifying, controlling, and generating electrical signals. Transistors are the active components of integrated circuits, or “microchips,” which often contain billions of these minuscule devices etched into their shiny surfaces.
Complementary metal–oxide–semiconductor ( CMOS, pronounced "sea-moss", / siːmɑːs /, /- ɒs /) is a type of metal–oxide–semiconductor field-effect transistor (MOSFET) fabrication process that uses complementary and symmetrical pairs of p-type and n-type MOSFETs for logic functions. [1] .
A bipolar junction transistor ( BJT) is a type of transistor that uses both electrons and electron holes as charge carriers. In contrast, a unipolar transistor, such as a field-effect transistor (FET), uses only one kind of charge carrier.
Sep 20, 2021 · A transistor is a solid state device made by joining three positive-type and negative-type semiconductors together. In general, all transistors have three pins: base, collector, and emitter. Transistor is a bi-polar device that is a transistor with two junctions namely BE and CE DE EE FE.
Nov 20, 2022 · The Western Electric Type-2 point-contact transistor was the first transistor to be manufactured in large quantities, in 1951, at Western Electric’s plant in Allentown, Pa.
Jan 6, 2018 · A transistor is an electronic component used in a circuit to control a large amount of current or voltage with a small amount of voltage or current. This means that it can be used to amplify or switch (rectify) electrical signals or power, allowing it to be used in a wide array of electronic devices.
Feb 13, 2023 · Transistors are made of materials like silicon or germanium that are capable of allowing electrical current to flow through them in a controlled manner. The materials of transistors are doped, or “treated,” with impurities to create a structure called a p-n junction.
Nov 27, 2022 · The Ultimate Transistor Timeline. The transistor’s amazing evolution from point contacts to quantum tunnels. The State of the Transistor in 3 Charts. In 75 years, it’s become tiny, mighty ...
Nov 29, 2022 · The Transistor at 75. The past, present, and future of the modern world’s most important invention. How the First Transistor Worked. Even its inventors didn’t fully understand the point ...
Jul 3, 2019 · The transistor was the first device designed to act as both a transmitter, converting sound waves into electronic waves, and resistor, controlling electronic current. The name transistor comes from the 'trans' of transmitter and 'sistor' of resistor.
Dec 8, 2021 · They're called transistors and they're made from silicon, a chemical element commonly found in sand. Transistors have revolutionized electronics since they were first invented over half a century ago by John Bardeen, Walter Brattain, and William Shockley. But what are they—and how do they work?
A transistor is a miniature semiconductor that regulates or controls current or voltage flow in addition amplifying and generating these electrical signals and acting as a switch/gate for them. Typically, transistors consist of three layers, or terminals, of a semiconductor material, each of which can carry a current.
MOSFET stands for metal-oxide-semiconductor field-effect transistor. It is an electronic component that acts as an electrically controlled switch. Transistors are small electrical devices that are used in radios, calculators, and, perhaps most famously, computers; they are some of the most basic building blocks of modern electronic systems.
May 13, 2024 · A transistor is a semiconductor that controls voltage or current flow in electronic signals and it amplifies and acts as a switch for them. Transistor consists of three layers each of which can carry a current. If the transistor is working as an amplifier then it transforms a small input current into a big output current.
Transistor is a science fiction action RPG video game by Supergiant Games, the creators of the critically-acclaimed Bastion. It was released on May 20, 2014 on Microsoft Windows and PlayStation 4 platforms, and has since released on macOS, Linux, iOS, tvOS, and Nintendo Switch.
Transistor is a science fiction action role-playing video game by Supergiant Games, and the studio's first title since the release of their critically-acclaimed Bastion. The game was released on May 20, 2014 for Windows and PlayStation 4.
Tranzistorul este un dispozitiv electronic din categoria semiconductoarelor care are cel puțin trei terminale (borne sau electrozi), care fac legătura la regiuni diferite ale cristalului semiconductor. Este folosit mai ales pentru a amplifica și a comuta semnale electronice și putere electrică.
Diagrama de Transistor NPN. El transistor de unión bipolar (del inglés bipolar junction transistor, o sus siglas BJT) es un dispositivo electrónico de estado sólido consistente en dos uniones PN muy cercanas entre sí, que permite aumentar la corriente y disminuir el voltaje, además de controlar el paso de la corriente a través de sus ...
s. Transistor efek–medan (FET) adalah salah satu jenis transistor yang menggunakan medan listrik untuk mengendalikan konduktifitas suatu kanal dari jenis pembawa muatan tunggal dalam bahan semikonduktor. FET kadang-kadang disebut sebagai transistor ekakutub untuk membedakan operasi pembawa muatan tunggal yang dilakukannya dengan operasi dua ...
