History Of Sic

Silicon carbidebelongs rau tiam thib peb ntawm cov khoom siv semiconductor, piv nrog cov khoom siv silicon zoo tib yam, silicon carbide zoo yog qhov tseem ceeb, nws tsis tsuas yog kov yeej qee qhov tsis zoo ntawm cov khoom siv silicon zoo tib yam, kev siv hluav taws xob kuj zoo heev, yog li dhau los ua cov ntaub ntawv zoo tshaj plaws semiconductor. hauv kev lag luam hluav taws xob hluav taws xob. Vim li no, ntau thiab ntau lub tuam txhab semiconductor tau pib nkag mus rau SiC lag luam.

Thawj qhov kev tshawb pom ntawm silicon carbide hauv tib neeg keeb kwm yog xyoo 1891, Asmeskas Acheson nyob rau hauv electrosolvation ntawm pob zeb diamond thaum cov pa roj carbon compound, uas yog thawj synthesis thiab nrhiav pom ntawm silicon carbide.

Tom qab ntawd, cov kws tshawb fawb los ntawm ntau lub teb chaws tom qab kev tshawb fawb tob tob, thaum kawg tau txheeb xyuas qhov zoo thiab cov yam ntxwv ntawm silicon carbide, thiab tsim ntau yam silicon carbide ntev siv lead ua tshuab, kev tshawb fawb kev lag luam ua ntej thiab tom qab ntau tshaj 70 xyoo. 2001 thaum Infineon ua thawj silicon carbide diode, thiab tom qab ntawd Cree, Rohm, ST thiab lwm lub tuam txhab kuj tau nkag mus rau hauv silicon carbide, ua silicon carbide diodes, transistors, MOSFET raj, thiab lwm yam., muaj ib tug xov tooj ntawm silicon carbide. diodes, transistors, MOSFET raj, thiab lwm yam. MOSFET raj, thiab lwm yam, ib tug me me ntawm cov kev tshawb fawb cov tsev kawm ntawv nrog rau kev loj hlob ntawm silicon carbide IGBT qauv, tab sis lub IGBT qauv ntawm ib pliag kom nrhiav tau daim ntawv thov ntawm lub scene.

Yav dhau los, peb txhua tus paub tias silicon carbide zoo heev, tab sis muaj ntau yam teeb meem, thawj lub sij hawm siv lead ua siv lead ua tsis paub tab, muaj ntau yam tsis xws luag hauv cov siv lead ua, cuam tshuam rau cov txiaj ntsig thiab kev ruaj ntseg, kev ntseeg siab;

Qhov thib ob, peb tsis paub cov xwm txheej ntawm daim ntawv thov, vim hais tias txawm hais tias qhov kev ua tau zoo ntawm silicon carbide ntaus ntawv muaj zog, tab sis nws kim heev, thiab peb tsis tuaj yeem nrhiav qhov chaw tsim khoom lag luam zoo heev. Tab sis tag nrho cov no tau hloov pauv los ntawm Tesla, Tesla yog thawj lub tuam txhab tsheb hauv kev lag luam tawm tswv yim siv silicon carbide los hloov silicon, thiab ua siab loj siv Tesla's Maodou 3, ua raws li lwm cov tuam txhab tsheb tau ua raws li kev sib tw, silicon carbide ushered nyob rau hauv ib tug loj-scale on-board theem, yog li kev lag luam ntseeg hais tias thawj xyoo ntawm kev loj hlob ntawm silicon carbide yog nyob rau hauv 2019, thiab Tesla lub bold txav no, qhib lub prelude rau high-ceev kev loj hlob ntawm carbonization.