The inverted-T field-effect transistor (ITFET) is a type of

field effect transistor The field-effect transistor (FET) is a type of transistor that uses an electric field to control the flow of current in a semiconductor. FETs ( JFETs or MOSFETs) are devices with three terminals: ''source'', ''gate'', and ''drain''. FETs con ...

invented by

Leo Mathew Leo or Léo may refer to: Acronyms * Law enforcement officer * Law enforcement organisation * '' Louisville Eccentric Observer'', a free weekly newspaper in Louisville, Kentucky * Michigan Department of Labor and Economic Opportunity Arts a ...

Freescale Semiconductor Freescale Semiconductor, Inc. was an American semiconductor manufacturer. It was created by the divestiture of the Semiconductor Products Sector of Motorola in 2004. Freescale focused their integrated circuit products on the automotive, embe ...

. Part of the device extends vertically from the horizontal plane in an inverted T shape, hence the name.

References

Freescale upends thinking on transistor channels
(EE Times, December 5, 2005) Transistor types Field-effect transistors {{electronics-stub