Wolfspeed Inc ntawm Durham, NC, Tebchaws USA - uas ua rau cov khoom siv silicon carbide (SiC) thiab cov khoom siv hluav taws xob semiconductor - tau tshaj tawm kev tshaj tawm kev lag luam ntawm nws cov khoom siv SiC 200 hli, kos lub cim tseem ceeb hauv nws lub luag haujlwm txhawm rau txhawm rau txhawm rau hloov pauv kev lag luam ntawm silicon mus rau silicon carbide. Tom qab pib muab 200mm SiC los xaiv cov neeg siv khoom, lub tuam txhab hais tias cov lus teb zoo thiab cov txiaj ntsig tau lees paub kev lag luam tso tawm rau lub khw.
Wolfspeed tseem tab tom muab 200mm SiC epitaxy rau kev tsim nyog tam sim ntawd, thaum ua ke nrog nws 200mm liab qab wafers, xa dab tsi tau lees paub los ua kom muaj zog thiab txhim kho zoo, ua rau cov tiam tom ntej ntawm cov khoom siv hluav taws xob ua haujlwm siab.
"Wolfspeed's 200mm SiC wafers yog ntau tshaj qhov kev nthuav dav ntawm wafer txoj kab uas hla - nws sawv cev rau cov ntaub ntawv tshiab uas txhawb peb cov neeg siv khoom kom nrawm lawv cov cuab yeej txoj hauv kev nrog kev ntseeg siab," said Dr Cengiz Balkas, tus thawj coj ua lag luam. "Los ntawm kev xa khoom zoo ntawm qhov ntsuas, Wolfspeed ua rau cov tuam txhab hluav taws xob hluav taws xob ua kom tau raws li qhov xav tau loj dua rau kev ua tau zoo dua, kev daws teeb meem zoo dua silicon carbide."
Kev txhim kho parametric specifications ntawm 200mm SiC liab qab wafers ntawm 350µm thickness thiab dab tsi yog thov kom txhim kho, kev lag luam-ua doping thiab thickness uniformity ntawm 200mm epitaxy enables device makers los txhim kho MOSFET yields, ceev lub sij hawm-rau-kev ua lag luam, thiab xa ntau kev sib tw kev daws teeb meem nyob rau hauv automotive, kev lag luam, thiab kev siv tshiab. Cov khoom lag luam thiab kev ua tau zoo rau 200mm SiC kuj tuaj yeem siv rau kev kawm txuas ntxiv rau 150mm SiC cov khoom siv, lub tuam txhab ntxiv.
"Qhov kev nce qib no qhia txog Wolfspeed qhov kev cog lus ntev ntev los thawb cov ciam teb ntawm silicon carbide cov ntaub ntawv thev naus laus zis," Balkas hais. "Qhov kev tso tawm no qhia peb lub peev xwm los cia siab tias cov neeg siv khoom xav tau, ntsuas nrog qhov xav tau, thiab xa cov ntaub ntawv hauv paus uas ua rau lub neej yav tom ntej ntawm kev hloov pauv hluav taws xob tau zoo dua."
Post lub sij hawm: Oct-09-2025