SiC substrate Dia200mm 4H-N le HPSI Silicon carbide

Tlhaloso e Khutšoanyane:

Silicon carbide substrate (SiC wafer) ke thepa ea semiconductor e nang le li-bandgap tse pharaletseng tse nang le thepa e ntle ea 'mele le ea lik'hemik'hale, haholo-holo e ikhethang tikolohong ea mocheso o phahameng, maqhubu a phahameng, matla a phahameng le tikoloho e nang le mahlaseli a mangata. 4H-V ke e 'ngoe ea meaho ea kristale ea silicon carbide. Ho phaella moo, li-substrates tsa SiC li na le conductivity e ntle ea mocheso, e bolelang hore li ka khona ho senya mocheso o hlahisoang ke lisebelisoa nakong ea ts'ebetso, ho ntlafatsa ho tšepahala le nako ea bophelo ea lisebelisoa.

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Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

4H-N le HPSI ke polytype ea silicon carbide (SiC), e nang le sebopeho sa kristale sa lattice se nang le li-unit tsa hexagonal tse entsoeng ka carbon tse 'nè le liathomo tse' nè tsa silicon. Sebopeho sena se fana ka lisebelisoa tse nang le motsamao o motle oa elektronike le litšobotsi tsa ho senyeha ha motlakase. Har'a li-polytypes tsohle tsa SiC, 4H-N le HPSI li sebelisoa haholo tšimong ea lisebelisoa tsa elektronike ka lebaka la ho leka-lekana ha elektronike le ho tsamaea ha lesoba le mocheso o phahameng oa mocheso.

Ho hlaha ha li-substrates tsa 8inch SiC ho bontša tsoelo-pele e kholo bakeng sa indasteri ea semiconductor ea matla. Lisebelisoa tsa setso tse thehiloeng ho silicon-based semiconductor li na le ho theoha ho hoholo ha ts'ebetso tlasa maemo a feteletseng joalo ka mocheso o phahameng le maqhubu a phahameng, athe li-substrates tsa SiC li ka boloka ts'ebetso ea tsona e ntle haholo. Ha ho bapisoa le li-substrates tse nyane, li-substrates tsa 8inch SiC li fana ka sebaka se seholo sa ts'ebetso ea karolo e le 'ngoe, e fetolelang katleho e phahameng ea tlhahiso le litšenyehelo tse tlase, tse bohlokoa bakeng sa ho tsamaisa mokhoa oa khoebo oa theknoloji ea SiC.

Theknoloji ea kholo ea li-substrates tsa 8inch silicon carbide (SiC) e hloka ho nepahala le ho hloeka haholo. Boleng ba substrate bo ama ka kotloloho ts'ebetso ea lisebelisoa tse latelang, kahoo bahlahisi ba tlameha ho sebelisa mahlale a tsoetseng pele ho netefatsa phetheho ea kristale le sekoli se tlase sa li-substrates. Hangata sena se kenyelletsa mekhoa e rarahaneng ea ho beha mouoane oa lik'hemik'hale (CVD) le mekhoa e nepahetseng ea ho hōla ha kristale le mekhoa ea ho itšeha. Li-substrates tsa 4H-N le HPSI SiC li sebelisoa haholo-holo lefapheng la lisebelisoa tsa elektronike tse matla, tse kang li-converter tse sebetsang hantle haholo, li-inverters tsa motlakase bakeng sa likoloi tsa motlakase, le lisebelisoa tsa matla a tsosolositsoeng.

Re ka fana ka substrate ea 4H-N 8inch SiC, limaraka tse fapaneng tsa li-wafers tsa stock. Re ka boela ra hlophisa customization ho latela litlhoko tsa hau. Rea u amohela ho botsa!