Yuav ua li cas txiav txim peb tus ncej ua ntej?
Kev txheeb xyuas ntawm peb tus pin ntawm MOS transistor cim yuav tsum tsom rau cov ntsiab lus tseem ceeb:
G-pole, tsis tas yuav hais, yog qhov yooj yim rau kev lees paub.
Lub S-ncej, txawm tias nws yog P-channel lossis N-channel, cuam tshuam ob kab.
D-ncej: Txawm tias nws yog P-channel lossis N-channel, nws yog sab nrog cov coj sib cais.
Tom qab txiav txim siab qhov polarity ntawm peb ceg, nws yog lub sij hawm los txiav txim seb nws puas yog P-channel lossis N-channel (tau kawg, koj tuaj yeem txiav txim siab hom channel ua ntej thiab tom qab ntawd txiav txim siab qhov polarity ntawm peb ceg):
Kev taw qhia kev txiav txim siab ntawm parasitic diodes:
Yog hais tias cov txheej txheem saum toj no tsis yooj yim rau kev nco qab, ib txoj kev paub yooj yim yog: (Xav txog tias peb txoj kab tsis txuas ntxiv ntawm DS sab txuas nrog) Seb nws yog N-channel lossis P-channel MOSFET, lub xub taw qhia ntawm nruab nrab substrate thiab cov xub taw qhia ntawm parasitic diode yeej ib txwm zoo ib yam: lawv txhua tus taw tes ntawm S mus rau D, los yog lawv tag nrho taw tes ntawm D mus rau S.
Thiab lawv siv, piv txwv li, ntawm lub laptop motherboard peb ntsib txhua hnub, MOS transistors muaj ob lub luag haujlwm tseem ceeb: hloov pauv thiab cais tawm.Kev ua haujlwm qeeb qeeb feem ntau siv hauv peb cov SFP thiab PON modules tau ua tiav los ntawm cov yam ntxwv no
Cov saum toj no yog cov ntsiab lus luv luv ntawm MOS Tube Application, uas tuaj yeem siv rau txhua tus.Peb lub tuam txhab muaj ib pab neeg ua haujlwm muaj zog thiab tuaj yeem muab cov kev pabcuam tshaj lij rau cov neeg siv khoom.Tam sim no, peb lub tuam txhab muaj ntau yam khoom: ntseonu, kev sib txuas lus kho qhov muag module, optical fiber module, sfp optical module, olt khoom, Ethernet hloov thiab lwm yam khoom siv network.Yog tias koj xav tau, koj tuaj yeem nkag siab tob.