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
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