Semi-Insulating SiC Composite Substrates Dia2inch 4inch 6inch 8inch HPSI

Kufotokozera Kwachidule:

Semi-insulated SiC composite substrate ndi zinthu za semiconductor zomwe zimagwiritsidwa ntchito popanga zida zamagetsi. Magawo awa amapangidwa ndi silicon carbide (SiC) ndipo amakhala ndi matenthedwe abwino kwambiri, magetsi owonongeka kwambiri komanso kukana kuwononga chilengedwe.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zinthu	Kufotokozera	Zinthu	Kufotokozera
Diameter	150 ± 0.2mm	Pamaso (Si-nkhope) roughness	Ra≤0.2nm (5μm*5μm)
Polytype	4H	Edge Chip, Scratch, Crack (kuyang'ana kowoneka)	Palibe
Kukaniza	≥1E8ohm·cm	TTV	≤5μm
Choka wosanjikiza Makulidwe	≥0.4μm	Warp	≤35μm
Zopanda kanthu	≤5ea/wafer (2mm>D>0.5mm)	Makulidwe	500±25μm

Ubwino wa magawo ophatikizika a Semi-insulating SiC ndi awa:

High resistivity: Semi-insulating SiC zipangizo ali ndi resistivity mkulu, kuwapangitsa kuti mwina penapake kutsekereza kuyenda panopa ndi oyenera mitundu ina ya zipangizo zamagetsi.

Kutentha kwapamwamba: Zida za SiC zimatha kugwira ntchito m'malo otentha kwambiri, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito magetsi amphamvu kwambiri komanso othamanga kwambiri.

High Breakdown Voltage: Zida za SiC zimakhala ndi magetsi othamanga kwambiri ndipo zimatha kupirira minda yamagetsi yayikulu popanda kuwonongeka kwamagetsi.

Kukaniza kwa Chemical ndi Zachilengedwe: SiC imalimbana ndi dzimbiri ndipo imatha kupirira zovuta zachilengedwe zomwe zingafunike.

Kuchepa kwamphamvu kwamagetsi: Magawo a SiC amalola kutembenuka kwamphamvu kwamphamvu komanso kutsika kwamphamvu kwamagetsi muzamagetsi poyerekeza ndi zida zakale za silicon.

Ponseponse, magawo ophatikizika a SiC okhala ndi theka-insulating amapereka zabwino zambiri pakupanga zida zamagetsi zogwira ntchito kwambiri, makamaka pamapulogalamu omwe amafunikira kutentha kwambiri, kachulukidwe kamphamvu komanso kutembenuka kwamphamvu kwamphamvu.

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Utumiki

Timanyadira kukhala ndi ogwira ntchito zamainjiniya omwe ali ndi zaka zopitilira 5 pamakampani opanga ma semiconductor. Amaphunzitsidwa kuyankha mafunso aukadaulo komanso kukupatsirani mawu munthawi yake pazosowa zanu.

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