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Wafer ya SiC ya 200mm ifite uburebure bwa 4H-N ifite uburebure bwa santimetero 8

Ishusho ya 200mm SiC substrate dummy grade 4H-N 8inch SiC wafer
  • Wafer ya SiC ya 200mm ifite uburebure bwa 4H-N ifite uburebure bwa santimetero 8
  • Wafer ya SiC ya 200mm ifite uburebure bwa 4H-N ifite uburebure bwa santimetero 8
  • Wafer ya SiC ya 200mm ifite uburebure bwa 4H-N ifite uburebure bwa santimetero 8

Ibisobanuro bigufi:

Substrate ya silicon carbide ifite umurambararo wa santimetero 200 (hafi mm 200). Substrate ya silicon carbide (SiC) ni igikoresho cy'ingenzi mu gukora ibikoresho by'amashanyarazi n'ibikoresho by'ikoranabuhanga. Substrate ya SiC ya santimetero 20 ikunze gukoreshwa mu gukora ibikoresho by'amashanyarazi bikoresha ingufu nyinshi nka MOSFETs, diode z'amashanyarazi, n'ibindi bikoresho by'amashanyarazi bikoresha ingufu nyinshi. Iyi substrate nini ishobora kunoza imikorere myiza y'umusaruro, ikagabanya ikiguzi cyo gukora, kandi igafasha mu gukora ibikoresho bikomeye kurushaho. Ibikoresho bya silicon carbide bifite ubushobozi bwiza bwo gutwara ubushyuhe, birwanya ubushyuhe bwinshi kandi birwanya imirasire, bigatuma iba amahitamo meza yo gukora ibikoresho by'amashanyarazi bikoresha ingufu nyinshi.


Ibiranga

Ingorane za tekiniki zo gukora substrate ya SiC ya santimetero 8 zirimo:

1. Gukura kwa kristale: Kugera ku gukura kwa silicon carbide mu buryo bwiza bwa kristale imwe mu bunini bunini bishobora kugorana bitewe no kugenzura inenge n'imyanda.

2. Gutunganya Wafer: Ingano nini ya wafer ya santimetero 8 itera imbogamizi mu bijyanye no guhuza no kugenzura inenge mu gihe cyo gutunganya wafer, nko kuyisukura, kuyica, no kuyikoresha mu gukaraba.

3.Ubumwe bw'ibikoresho: Kugenzura imiterere y'ibikoresho n'ubumwe buhamye muri substrate yose ya SiC ya santimetero 8 birasaba tekiniki kandi bisaba igenzura ryimbitse mu gihe cyo kuyikora.

4. Igiciro: Kwagura ingano ya SiC ya santimetero 20 mu gihe ukomeza kugira ubwiza n'umusaruro mwinshi bishobora kugorana mu bukungu bitewe n'uburyo bwo kuyikora bugoye kandi buhenze.

5. Gukemura izi ngorane za tekiniki ni ingenzi cyane kugira ngo habeho gukoresha substrates za SiC za santimetero 8 mu bikoresho by'amashanyarazi n'ibikoresho by'ikoranabuhanga bigezweho.

Dutanga ibikoresho bya safiro biva mu nganda za mbere zo mu Bushinwa zikora SiC zirimo na Tankeblue. Imyaka irenga 10 dukorera muri iki kigo yatumye dukomeza kugirana umubano wa hafi n'uruganda. Dushobora kuguha ibikoresho bya 6inch na 8inchSiC ukeneye kugira ngo ubone umusaruro urambye kandi uhamye, mu gihe dutanga igiciro n'igiciro cyiza.

Tankeblue ni ikigo cy’ikoranabuhanga rigezweho cyihariye mu iterambere, umusaruro no kugurisha imashini za silicon carbide (SiC) zo mu cyiciro cya gatatu. Iyi sosiyete ni imwe mu zikora SiC wafers ku isi.

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