- SIT/SITh (Static Induction Transistor/Thyristor)
The static induction thyristor (SI-thyristor, SITh) is a
thyristorwith a buried gate structure in which the gate electrodes are placed in n-base region. Since they are normally on-state, gate electrodes must be negatively biased to hold off-state.
A SIT(Static Induction
Transistor) is high power, high frequency device. It is a vertical structure device with short multichannels. A SIT has short channel length, low GATE series resistance, low GATE-SOURCE capacitance and small thermal resistance. It has low noise, low distortion and high audio frequency power capability. Turn-on and Turn-off time are very small typically in 0.25μs.
it has more advantages as compared to mosfet.these switches are used in induction heating application where high speed and high current is required
Wikimedia Foundation. 2010.
Look at other dictionaries:
Thyristor — The thyristor is a solid state semiconductor device with four layers of alternating N and P type material. They act as bistable switches, conducting when their gate receives a current pulse, and continue to conduct for as long as they are forward … Wikipedia
List of inventors — This is a list of inventors. See also: List of scientists, Timeline of invention, List of inventions named after people, List of inventors killed by their own inventions, and . Alphabetical list compactTOC NOTOC A * Vitaly Mikhaylovich Abalakov,… … Wikipedia
Jun-ichi Nishizawa — Infobox Scientist name = Jun ichi Nishizawa caption = birth date = birth place = death date = death place = residence = citizenship = nationality = ethnicity = fields = workplaces = alma mater = doctoral advisor = academic advisors = doctoral… … Wikipedia
Electronic component — Various components An electronic component is a basic electronic element and may be available in a discrete form having two or more electrical terminals (or leads). These are intended to be connected together, usually by soldering to a printed… … Wikipedia