Presentation is loading. Please wait.

Presentation is loading. Please wait.

Animation of the MOSFET manufacturing process I encourage you to look at the website given below and use the button “animate to next” – the actual process.

Similar presentations


Presentation on theme: "Animation of the MOSFET manufacturing process I encourage you to look at the website given below and use the button “animate to next” – the actual process."— Presentation transcript:

1

2 Animation of the MOSFET manufacturing process I encourage you to look at the website given below and use the button “animate to next” – the actual process is described for each step. http://jas.eng.buffalo.edu/education/fab/ NMOS/nmos.html

3 Basic structure of the MOSFET

4 Basic idea of the MOSFET --

5 MOS capacitor p type semiconductor voltage bias effects –battery switched G V E

6 G V MOSFET p type semiconductor gate voltage V G > V T

7

8

9 NMOS -- p type semiconductor -- gate voltage V G variable - circuit models G V

10 PMOS -- n type semiconductor -- gate voltage V G variable - circuit models G V

11 NMOS & PMOS NMOS – n channel in a p-type semiconductor PMOS – p channel in an n-type semiconductor -+

12 NMOS -- p type semiconductor -- gate voltage V GS < V T G V -

13 NMOS -- p type semiconductor -- gate voltage V GS > V T G V --

14 Derivation of the conductance G V

15 NMOS -- p type semiconductor -- gate voltage V GS > V T – long channel G V

16 NMOS -- p type semiconductor – V GS > V T & changing V DS G V

17 Typical characteristics

18 Biasing effects N channel MOSFET http://www.mtmi.vu.lt/pfk/funkc_dariniai/transistor/mosfet.htm

19

20

21 Simple three-dimensional unit cell


Download ppt "Animation of the MOSFET manufacturing process I encourage you to look at the website given below and use the button “animate to next” – the actual process."

Similar presentations


Ads by Google