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Wolfspeed inozivisa kushambadzira kwe200mm silicon carbide wafers

Wolfspeed inozivisa kushambadzira kwe200mm silicon carbide wafers

Wolfspeed Inc yeDurham, NC, USA - iyo inogadzira silicon carbide (SiC) zvinhu uye magetsi semiconductor zvishandiso - yakazivisa kuvhurwa kwekutengesa kwe200mm SiC zvinhu zvigadzirwa, zvichiratidza chiitiko chakakosha muchinangwa chayo chekumhanyisa shanduko yeindasitiri kubva pasilicon kuenda kusilicon carbide. Mushure mekutanga kupa 200mm SiC kuti vasarudze vatengi, iyo femu inoti mhinduro yakanaka uye mabhenefiti aibvumidza kuburitswa kwekutengesa kumusika.

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Wolfspeed iri kupawo 200mm SiC epitaxy yekukasika iyo, kana yapetwa neiyo 200mm isina mawaferi, inopa izvo zvinonzi ndeye budiriro scalability uye yakagadziridzwa mhando, ichigonesa chizvarwa chinotevera chepamusoro-inoshanda magetsi emagetsi.

"Wolfspeed's 200mm SiC wafers inopfuura kuwedzera kwedhayamita yewafer - inomiririra hunyanzvi hwekushandisa hunopa vatengi vedu kuti vakurumidze migwagwa yemidziyo yavo nechivimbo," anodaro Dr Cengiz Balkas, mukuru webhizinesi. "Nekuunza mhando pamwero, Wolfspeed iri kugonesa vagadziri vemagetsi emagetsi kusangana nekukura kuri kuita kwepamusoro-inoita, inoshanda zvakanyanya silicon carbide mhinduro."

Iyo yakagadziridzwa parametric yakatarwa ye200mm SiC isina wafers pa350µm ukobvu uye izvo zvinonzi zvakakwidziridzwa, indasitiri inotungamira doping uye ukobvu kufanana kweiyo 200mm epitaxy inoita kuti vagadziri vemidziyo vavandudze goho reMOSFET, kukurumidza nguva-ku-musika, uye kuunza mamwe anokwikwidza, maindasitiri ekugadzirisa uye mamwe magetsi ekushandisa. anodaro Wolfspeed. Izvi zvigadzirwa uye kufambira mberi kwekuita kwe200mm SiC zvinogona zvakare kuiswa kune inoenderera mberi yekudzidza ye150mm SiC zvinhu zvigadzirwa, iyo femu inowedzera.

"Kufambira mberi uku kunoratidza kuzvipira kwaWolfspeed kwenguva refu kusunda miganhu yesilicon carbide zvinhu tekinoroji," anodaro Balkas. "Kutangwa uku kunoratidza kugona kwedu kutarisira zvinodiwa nevatengi, kuyera nezvinodiwa, uye kuunza hwaro hwezvinhu izvo zvinoita kuti ramangwana rekushandura magetsi rigone kuitika."


Nguva yekutumira: Oct-09-2025