1 / 25

Structure and Operation of the MOSFET 24 and 26 March 2014

Structure and Operation of the MOSFET 24 and 26 March 2014. FET Circa 1964-Commercial Introduction First FET IC Circa 1964 By RCA. Metal layer. + + + + + + + + + + + + +. Oxide layer. +. n-type inversion layer. - - - - - - - - - - - -.

twila
Download Presentation

Structure and Operation of the MOSFET 24 and 26 March 2014

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Structure and Operation of the MOSFET 24 and 26 March 2014

  2. FET Circa 1964-Commercial Introduction First FET IC Circa 1964 By RCA

  3. Metal layer + + + + + + + + + + + + + Oxide layer + n-type inversion layer - - - - - - - - - - - - P-type - MOS Inversion Layer With large positive gate bias, there will be electrons at the interface between the oxide and semiconductor, which leads to formation of a thin n-type inversion layer Threshold voltage VT: applied gate voltage required to achieve the threshold inversion 10

  4. Voltage-Current Relationship of NMOS (1) 13

  5. Voltage-Current Relationship of NMOS (1) 20

More Related