4inch Semi-cayda SiC wafers HPSI SiC substrate Prime Production
Tilmaamaha Alaabta
Silicon carbide (SiC) waa walxo isku dhafan oo ka kooban kaarboon iyo silikoon, waana mid ka mid ah qalabka ugu habboon ee samaynta heerkul sare, soo noqnoqoshada sare, awood sare iyo aaladaha korantada sare. Marka la barbardhigo walxaha silikoon ee dhaqameed (Si), ballaca band ee mamnuuca ah ee silikoon carbide waa saddex jeer oo silikoon ah; conductivity kaamerada waa 4-5 jeer ka silicon; danab burburku waa 8-10 jeer ka silikoon; iyo heerka qulqulka saturation elektarooniga ah waa 2-3 jeer ka silikoon, kaas oo buuxinaya baahida warshadaha casriga ah ee awood sare, voltaji, iyo soo noqnoqoshada sare, iyo waxa inta badan loo isticmaalaa in lagu sameeyo xawaaraha-sare, sare-frequency,-awood sare iyo iftiinka-soosaaray qaybaha elektarooniga ah, iyo meelaha ay codsiga hoose waxaa ka mid ah koronto smart, baabuurta tamarta cusub, qalabka korontada, iwm. Kaarbiide-diodes iyo MOSFETs ayaa bilaabay in ganacsi ahaan loo isticmaalo.
Faa'iidooyinka SiC wafers/SiC substrate
Iska caabbinta heerkulka sare. Baaxadda band ee mamnuuca ah ee silikoon carbide waa 2-3 jeer ka silikoon ah, sidaa darteed electrons aad bay ugu yar tahay inay ku boodaan heerkulka sare waxayna u adkeysan karaan heerkulka hawlgalka sare, iyo kulaylka kulaylka carbide silikoon waa 4-5 jeer ka silikoon, taas oo sahlaysa in ay kala firdhiso kulaylka qalabka oo u oggolaanaya heerkul sare oo xaddidan. Tilmaamaha heerkulka sare ayaa si weyn u kordhin kara cufnaanta awoodda, iyada oo la yareynayo shuruudaha nidaamka kuleylka kuleylka, taas oo ka dhigaysa terminal mid fudud oo yar.
Iska caabbinta danab sare. Silicon carbide's power field burburkiisu waa 10 jeer ka silikoon, taas oo u sahlaysa in ay u adkeysato danab sare, taas oo ka dhigaysa mid ku haboon aaladaha tamarta sare leh.
Iska caabin-sare-sare. Silicon carbide waxay leedahay laba jeer heerka qulqulka elektaroonigga ah ee silikoon, taasoo keentay in aaladaha ku jira habka xidhitaanka aysan ka jirin ifafaalaha jiidashada hadda, waxay si wax ku ool ah u wanaajin kartaa inta jeer ee beddelka aaladda, si loo gaaro miniaturisation aaladda.
Luminta tamarta hoose. Silicon carbide waxay leedahay iska caabin aad u hooseeya marka loo eego maaddooyinka silikoon, luminta xakamaynta hoose; Isla mar ahaantaana, xajmiga sare ee silikoonka carbide wuxuu si weyn u yareynayaa qulqulka hadda, khasaaraha awoodda; Intaa waxaa dheer, qalabka silikoon carbide ee habka xidhitaanka kuma jiraan ifafaale jiidashada hadda, luminta beddelka hooseeya.
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