Shirkadda Wolfspeed Inc ee Durham, NC, USA — oo samaysa agabka silicon carbide (SiC) iyo aaladaha semiconductor-ka awoodda leh — ayaa ku dhawaaqday bilaabista ganacsi ee alaabada agabka 200mm SiC, taasoo calaamad u ah guul muhiim ah oo ka soo hoyatay hawlgalkeeda lagu dardar gelinayo isbeddelka warshadaha ee ka imanaya silicon una gudbaya silicon carbide. Ka dib markii ay markii hore siisay macaamiisha la xushay 200mm SiC, shirkaddu waxay sheegtay in jawaabta wanaagsan iyo faa'iidooyinka ay u baahdeen in suuqa loo sii daayo ganacsi.
Wolfspeed waxay sidoo kale bixinaysaa 200mm SiC epitaxy si loogu helo shahaado degdeg ah taas oo, marka lagu daro wafers-keeda 200mm ee qaawan, ay keento waxa la sheegay inay tahay cabbir horumarsan iyo tayo la hagaajiyay, taasoo awood u siinaysa jiilka xiga ee aaladaha awoodda sare leh.
"Wafers-ka Wolfspeed ee 200mm SiC waa wax ka badan ballaarinta dhexroorka wafer - waxay u taagan tahay hal-abuur agab oo awood u siinaya macaamiisheenna inay si kalsooni leh u dardargeliyaan khariidadaha qalabka," ayuu yiri Dr Cengiz Balkas, oo ah madaxa ganacsiga. "Iyada oo la keenayo tayo heer sare ah, Wolfspeed waxay awood u siineysaa soosaarayaasha elektaroonigga korontada inay daboolaan baahida sii kordheysa ee xalalka carbide silicon ee waxqabadka sare leh oo hufan."
Tilmaamaha la hagaajiyay ee cabbiraadda cabbiraadda ee 200mm SiC wafers-ka qaawan ee dhumucdiisu tahay 350µm iyo waxa la sheegay inay kor u kacday, isku-darka daawada ee hormuudka ka ah warshadaha iyo isku-dhafka dhumucda ee 200mm epitaxy waxay awood u siineysaa sameeyayaasha aaladaha inay horumariyaan wax-soo-saarka MOSFET, dardargeliyaan waqtiga suuqa, iyo inay bixiyaan xalal tartan badan oo ku baahsan baabuurta, tamarta la cusboonaysiin karo, warshadaha, iyo codsiyada kale ee kobaca sare leh, ayuu yiri Wolfspeed. Horumarradan badeecadaha iyo waxqabadka ee 200mm SiC ayaa sidoo kale lagu dabaqi karaa barashada joogtada ah ee alaabada agabka 150mm SiC, ayay shirkaddu ku dartay.
"Horumarkan wuxuu ka tarjumayaa ballanqaadkii dheeraa ee Wolfspeed ee ahaa inuu xoojiyo xuduudaha tignoolajiyada agabka silicon carbide," ayuu yiri Balkas. "Bilaabiddan waxay muujineysaa awooddeenna aan ku saadaalin karno baahiyaha macaamiisha, ku ballaarin karno baahida, iyo inaan gaarsiinno aasaaska agabka kaas oo suurtagal ka dhigaya mustaqbalka beddelka awoodda wax ku oolka ah ee suurtogalka ah."
Waqtiga boostada: Oktoobar-09-2025