bvunzo12.18

bvunzo12.18

Nguva Yekutumira: Zvita-18-2024

Kunzwisisa Simba MOSFET Chimiro

Simba MOSFETs zvinhu zvakakosha mumagetsi emagetsi emazuva ano, akagadzirirwa kubata mavhiri makuru uye mafungu. Ngationgororei yavo yakasarudzika maficha ayo anogonesa kugona kubata simba kugona.

Basic Structure Overview

Kunobva Metal ║ ╔═══╩═══╗ ║ n+ ║ n+ ║ Source ════╝ ╚════ p+ p+ p Muviri ════════════════ n+ Substrate ║ ╨ Drain Metal

Muchinjikwa-chikamu maonero eyakajairwa Simba MOSFET

Vertical Structure

Kusiyana nemaMOSFET akajairwa, simba MOSFETs rinoshandisa chimiro chakatwasuka uko ikozvino inoyerera kubva kumusoro (mabviro) kuenda pasi (dhiraini), ichikwirisa ikozvino kubata simba.

Drift Region

Iine yakareruka doped n- dunhu inotsigira yakakwira blocking voltage uye inogadzirisa magetsi kugovera.

Zvikamu Zvikuru Zvimiro

  • Kwakabva Metal:Yepamusoro simbi layer yekuunganidza ikozvino uye kugovera
  • n+ Kwakabva Nzvimbo:Matunhu ane doped zvakanyanya kune anotakura jekiseni
  • p-Body Region:Inogadzira chiteshi chekuyerera kwazvino
  • n- Drift Region:Inotsigira voltage blocking kugona
  • n+ Substrate:Inopa yakaderera kuramba nzira yekudonha
  • Drain Metal:Pazasi pesimbi kubata kune ikozvino kuyerera