4H-N 4 inch SiC substrate wafer Silicon Carbide Production Dummy Research grade

Tlhaloso e Khutšoanyane:

Sejana sa silicon carbide se le seng sa kristale sa lisenthimithara tse 4 ke thepa e sebetsang hantle e nang le thepa e ikhethang ea 'mele le ea lik'hemik'hale. E entsoe ka thepa ea kristale e le 'ngoe ea silicon carbide e hloekileng haholo e nang le motlakase o motle, botsitso ba mechini le ho hanyetsa mocheso o phahameng. Ka lebaka la ts'ebetso ea eona ea ho lokisa ka nepo le thepa ea boleng bo holimo, chip ena ke e 'ngoe ea thepa e ratoang bakeng sa ho lokisa lisebelisoa tsa elektroniki tse sebetsang hantle masimong a mangata.

Romella imeile ho rona

Likaroloana

Likopo

Li-wafer tsa silicon carbide tse le 'ngoe tsa kristale tse bolelele ba lisenthimithara tse 4 li bapala karolo ea bohlokoa masimong a mangata. Ea pele, e sebelisoa haholo indastering ea semiconductor ho lokiseng lisebelisoa tsa elektroniki tse matla haholo tse kang li-transistors tsa motlakase, lipotoloho tse kopantsoeng le li-module tsa motlakase. Ho tsamaisa ha eona mocheso o phahameng le ho hanyetsa mocheso o phahameng li e nolofalletsa ho qhala mocheso hamolemo le ho fana ka ts'ebetso e ntle le ts'epo. Ea bobeli, li-wafer tsa silicon carbide le tsona li sebelisoa lefapheng la lipatlisiso ho etsa lipatlisiso ka thepa le lisebelisoa tse ncha. Ho phaella moo, li-wafer tsa silicon carbide le tsona li sebelisoa haholo ho li-optoelectronics, joalo ka tlhahiso ea li-LED le li-diode tsa laser.

Litlhaloso tsa wafer ea 4inch SiC

Bophara ba wafer ea silicon carbide ea kristale e le 'ngoe ea lisenthimithara tse 4 e bolelele ba lisenthimithara tse 4 (hoo e ka bang 101.6mm), bokaholimo bo fihlang ho Ra < 0.5 nm, botenya ba 600±25 μm. Ho tsamaisa ha wafer ke mofuta oa N kapa mofuta oa P 'me ho ka etsoa hore e lumellane le litlhoko tsa bareki. Ho phaella moo, chip e boetse e na le botsitso bo botle ba mechini, e ka mamella khatello le thothomelo e itseng.

Wafer ea silicon carbide ea inch crystal substrate ke thepa e sebetsang hantle e sebelisoang haholo masimong a semiconductor, lipatlisiso le optoelectronics. E na le conductivity e ntle ea mocheso, botsitso ba mechini le khanyetso ea mocheso o phahameng, e loketseng ho lokisoa ha lisebelisoa tsa elektroniki tse matla haholo le lipatlisiso tsa thepa e ncha. Re fana ka litlhaloso tse fapaneng le likhetho tsa ho iketsetsa ho fihlela litlhoko tse fapaneng tsa bareki. Ka kopo ela hloko sebaka sa rona sa marang-rang se ikemetseng ho ithuta haholoanyane ka tlhaiso-leseling ea sehlahisoa sa li-wafer tsa silicon carbide.

Mesebetsi ea bohlokoa: Li-wafer tsa silicon carbide, li-wafer tsa silicon carbide tse le 'ngoe tsa kristale, lisenthimithara tse 4, conductivity ea mocheso, botsitso ba mechini, khanyetso ea mocheso o phahameng, li-transistors tsa matla, lipotoloho tse kopantsoeng, li-module tsa matla, li-LED, li-diode tsa laser, qetello ea bokaholimo, conductivity, likhetho tse ikhethileng