Izindaba Zemboni: I-Wolfspeed imemezela ukwethulwa kwezentengiselwano kwama-wafer e-silicon carbide angu-200mm

I-Wolfspeed iphinde inikeze i-epitaxy engu-200mm SiC ukuze ikwazi ukufaneleka ngokushesha, okuthi uma ihlanganiswe nama-wafer ayo angenalutho angu-200mm, inikeze lokho okuthiwa ukukhuliswa okuphumelelayo kanye nekhwalithi ethuthukisiwe, okuvumela isizukulwane esilandelayo samadivayisi kagesi asebenza kahle kakhulu.

“Ama-wafer e-Wolfspeed angu-200mm SiC angaphezu nje kokwandiswa kobubanzi be-wafer – amelela ukusungula izinto ezintsha okunika amandla amakhasimende ethu ukusheshisa imephu yendlela yamadivayisi abo ngokuzethemba,” kusho uDkt. Cengiz Balkas, isikhulu sebhizinisi esiyinhloko. “Ngokuletha ikhwalithi ngezinga, i-Wolfspeed ivumela abakhiqizi be-elekthronikhi kagesi ukuthi bahlangabezane nesidingo esikhulayo sezixazululo ze-silicon carbide ezisebenza kahle kakhulu nezisebenza kahle.”

Ukucaciswa okuthuthukisiwe kwe-parametric kwama-wafer angenalutho angu-200mm SiC ngobukhulu obungu-350µm kanye nalokho okuthiwa kuthuthukisiwe, ukufana kwe-doping okuhamba phambili embonini kanye nokufana kobukhulu be-epitaxy engu-200mm kwenza abenzi bamadivayisi bakwazi ukuthuthukisa isivuno se-MOSFET, basheshise isikhathi sokuya emakethe, futhi banikeze izixazululo ezincintisana kakhulu kuzo zonke izinhlelo zokusebenza zezimoto, amandla avuselelekayo, izimboni, nezinye ezikhula kakhulu, kusho uWolfspeed. Lokhu kuthuthuka komkhiqizo kanye nokusebenza kwe-200mm SiC kungasetshenziswa nasekufundweni okuqhubekayo kwemikhiqizo yezinto ze-150mm SiC, kusho inkampani.

“Lokhu kuthuthuka kubonisa ukuzibophezela kukaWolfspeed kwesikhathi eside ekuphusheni imingcele yobuchwepheshe bezinto ze-silicon carbide,” kusho uBalkas. “Lokhu kwethulwa kubonisa ikhono lethu lokubikezela izidingo zamakhasimende, ukukhuliswa ngesidingo, kanye nokuletha isisekelo sezinto ezenza ikusasa lokuguqulwa kwamandla kube nokwenzeka.”