![]() ![]() No Racism, Xenophobia or Homophobia (Hate Speech) ![]() No harassing users based on their post history. Labelling users as "Ikhwan", "Dawlgy", etc is not tolerated. While debate is encouraged, posts containing personal attacks, overly confrontational, or inflammatory speech will be removed. No Personal Attacks or HarassmentĪbove all, be civil. Within this community you’ll find Egyptians of different backgrounds and different ideas. We are a bilingual subreddit and posts that are written in English or Arabic are accepted. We are a nation themed subreddit dedicated to posting the happenings and events that affect Egypt and Egyptians.From Politics and Society to Culture and Entertainment, anything that is related to Egypt is posted here. The MOS capacitor is also part of the MOSFET structure.Article News Culture Society Economy Politics Media Humour Sports Ask Egyptians WTF? Shit Post ![]() Along with oxide, different dielectric materials can also be used with the aim of obtaining strong channels with smaller applied voltages. However, the "metal" in the name MOSFET is sometimes a misnomer, because the gate material can also be a layer of polysilicon (polycrystalline silicon). The name "metal–oxide–semiconductor" (MOS) typically refers to a metal gate, oxide insulation, and semiconductor (typically silicon). Since MOSFETs can be made with either p-type or n-type semiconductors (PMOS or NMOS logic, respectively), complementary pairs of MOSFETs can be used to make switching circuits with very low power consumption: CMOS (Complementary MOS) logic. MOSFETs can either be manufactured as part of MOS integrated circuit chips or as discrete MOSFET devices (such as a power MOSFET), and can take the form of single-gate or multi-gate transistors. MOSFETs are also cheaper and have relatively simple processing steps, resulting in high manufacturing yield. They also have faster switching speed (ideal for digital signals), much smaller size, consume significantly less power, and allow much higher density (ideal for large-scale integration), compared to BJTs. In a depletion mode MOSFET, voltage applied at the gate can reduce the conductivity from the "normally on" state. MOSFETs are also capable of high scalability, with increasing miniaturization, and can be easily scaled down to smaller dimensions. In an enhancement mode MOSFET, voltage applied to the gate terminal can increase the conductivity from the "normally off" state. The MOSFET is considered the "workhorse" of the electronics industry.Ī key advantage of a MOSFET is that it requires almost no input current to control the load current, when compared with bipolar junction transistors (BJTs). MOSFET scaling and miniaturization has been driving the rapid exponential growth of electronic semiconductor technology since the 1960s, and enables high-density ICs such as memory chips and microprocessors. It is the basic building block of modern electronics, and the most frequently manufactured device in history, with an estimated total of 13 sextillion (1.3×1022) MOSFETs manufactured between 19.It is the dominant semiconductor device in digital and analog integrated circuits (ICs), and the most common power device. It is a compact transistor that has been miniaturised and mass-produced for a wide range of applications, revolutionizing the electronics industry and the world economy, and being central to the digital revolution, silicon age and information age. Atalla and Dawon Kahng at Bell Labs in 1959, and first presented in 1960. The voltage of the gate terminal determines the electrical conductivity of the device this ability to change conductivity with the amount of applied voltage can be used for amplifying or switching electronic signals. The metal–oxide–semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET), also known as the metal–oxide–silicon transistor (MOS transistor, or MOS), is a type of insulated-gate field-effect transistor that is fabricated by the controlled oxidation of a semiconductor, typically silicon.
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