Silicon Carbide SiC Ingot 6inch N mofuta Dummy/prime grade botenya ka ba customized

Silicon Carbide SiC Ingot 6inch N mofuta oa Dummy/prime grade botenya ba ka ba customized Featured Image

Tlhaloso e Khutšoanyane:

Silicon Carbide (SiC) ke sesebelisoa sa semiconductor se nang le li-bandgap tse ngata se ntseng se hola haholo liindastering tse fapaneng ka lebaka la thepa ea sona e phahameng ea motlakase, ea mocheso le ea mochini. SiC Ingot ka 6-inch N-type Dummy / Prime grade e etselitsoe ka ho khetheha bakeng sa tlhahiso ea lisebelisoa tse tsoetseng pele tsa semiconductor, ho kenyelletsa le lisebelisoa tse matla le tse phahameng haholo. Ka likhetho tse ikhethileng tsa botenya le litlhaloso tse nepahetseng, SiC ingot ena e fana ka tharollo e nepahetseng bakeng sa nts'etsopele ea lisebelisoa tse sebelisoang likoloing tsa motlakase, litsamaiso tsa matla a indasteri, likhokahano tsa mehala le likarolo tse ling tse sebetsang hantle. Matla a SiC maemong a phahameng a mocheso, mocheso o phahameng, le maemo a phahameng a maqhubu a phahameng a tiisa hore ho sebetsa ka nako e telele, ho sebetsa hantle le ho ts'epahala lits'ebetsong tse fapaneng.
SiC Ingot e fumaneha ka boholo ba 6-inch, ka bophara ba 150.25mm ± 0.25mm le botenya bo fetang 10mm, e leng se etsang hore e be e loketseng bakeng sa ho seha sephaphatha. Sehlahisoa sena se fana ka mokhoa o hlalositsoeng hantle oa 4 ° ho ea ho <11-20> ± 0.2 °, ho netefatsa ho nepahala ho phahameng ha ho etsoa lisebelisoa. Ho feta moo, ingot e na le sebopeho sa mantlha se bataletseng sa <1-100> ± 5 °, se kenyang letsoho tlhophisong e nepahetseng ea kristale le ts'ebetso ea ts'ebetso.
Ka ho hanyetsa ho phahameng ka har'a mefuta ea 0.015-0.0285 Ω · cm, tekanyo e tlaase ea micropipe ea <0.5, le boleng bo botle ba bohale, SiC Ingot ena e loketse tlhahiso ea lisebelisoa tsa matla tse hlokang bokooa bo fokolang le ts'ebetso e phahameng tlas'a maemo a feteletseng.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Thepa

Kereiti: Kereiti ea Tlhahiso (Dummy/Prime)
Boholo: 6-inch bophara
Boima: 150.25mm ± 0.25mm
Botenya:> 10mm (Botenya bo ka khonehang bo fumaneha ka kopo)
Boemo ba Bokahohle: 4 ° ho ea ho <11-20> ± 0.2 °, e tiisang boleng bo phahameng ba kristale le ho lumellana ho nepahetseng bakeng sa ho etsoa ha lisebelisoa.
Maemo a Motheo a Flat: <1-100> ± 5 °, karolo ea bohlokoa bakeng sa ho seha ha ingot ka li-wafers le bakeng sa kholo e nepahetseng ea kristale.
Bolelele ba Phatlalatso ea Botho: 47.5mm ± 1.5mm, e etselitsoeng ho tšoara habonolo le ho itšeha ka mokhoa o nepahetseng.
Resistivity: 0.015–0.0285 Ω·cm, e loketse lits'ebetso tsa lisebelisoa tse sebetsang hantle haholo.
Micropipe Density: <0.5, ho netefatsa bofokoli bo fokolang bo ka amang ts'ebetso ea lisebelisoa tse entsoeng.
BPD (Boron Pitting Density): <2000, boleng bo tlase bo bonts'ang bohloeki bo phahameng ba kristale le sekoli se tlase.
TSD (Threading Screw Dislocation Density): <500, ho netefatsa botšepehi bo botle ba thepa bakeng sa lisebelisoa tse sebetsang hantle.
Libaka tsa Polytype: Ha ho letho - ingot ha e na bofokoli ba polytype, e fana ka boleng bo phahameng ba thepa bakeng sa lits'ebetso tse phahameng.
Edge Indents: <3, e nang le bophara ba 1mm le botebo, e netefatsang tšenyo e fokolang ea holim'a metsi le ho boloka botšepehi ba ingot bakeng sa slicing e sebetsang hantle ea wafer.
Edge Cracks: 3, <1mm e 'ngoe le e' ngoe, e nang le ts'ebetso e tlase ea tšenyo ea moeli, ho netefatsa ho ts'oaroa ka mokhoa o bolokehileng le ts'ebetso e tsoelang pele.
Ho paka: Kesi ea Wafer - SiC ingot e pakiloe ka mokhoa o sireletsehileng ka har'a mokotlana oa liphaephe ho netefatsa hore lipalangoang tse bolokehileng le ho li tšoara.

Lisebelisoa

Motlakase oa Motlakase:SiC ingot ea 6-inch e sebelisoa haholo tlhahisong ea lisebelisoa tsa elektronike tse matla tse kang MOSFET, IGBTs, le diode, e leng likarolo tsa bohlokoa tsamaisong ea ho fetola matla. Lisebelisoa tsena li sebelisoa haholo ho li-inverters tsa likoloi tsa motlakase (EV), li-drive tsa liindasteri, lisebelisoa tsa motlakase le lits'ebetso tsa polokelo ea matla. Bokhoni ba SiC ba ho sebetsa ka maqhubu a phahameng, maqhubu a phahameng, le mocheso o feteletseng o etsa hore e be e loketseng bakeng sa lits'ebetso moo lisebelisoa tsa setso tsa silicon (Si) li ka thatafalloang ho sebetsa hantle.

Likoloi tsa Motlakase (EVs):Likoloing tsa motlakase, likarolo tse thehiloeng ho SiC li bohlokoa bakeng sa nts'etsopele ea li-module tsa motlakase ho li-inverters, li-converter tsa DC-DC le li-charger tse ka har'a board. Mocheso o phahameng oa mocheso oa SiC o lumella ho fokotsa mocheso oa mocheso le katleho e ntle ea ho fetola matla, e leng sa bohlokoa bakeng sa ho ntlafatsa ts'ebetso le ho khanna likoloi tsa motlakase. Ho feta moo, lisebelisoa tsa SiC li thusa likarolo tse nyane, tse bobebe le tse tšepahalang, tse kenyang letsoho ts'ebetsong ea kakaretso ea litsamaiso tsa EV.

Sistimi ea Matla a Tsosolositsoeng:Li-ingots tsa SiC ke lisebelisoa tsa bohlokoa ho nts'etsopele ea lisebelisoa tsa ho fetola matla tse sebelisoang lits'ebetsong tsa matla a tsosolositsoeng, ho kenyelletsa le li-inverters tsa letsatsi, li-turbine tsa moea le tharollo ea ho boloka matla. Bokhoni bo phahameng ba SiC ba ho sebetsana le matla le taolo e nepahetseng ea mocheso li lumella matla a phahameng a ho fetola matla le ho tšepahala ho ntlafetseng lits'ebetsong tsena. Tšebeliso ea eona ho matla a tsosolositsoeng e thusa ho khanna boiteko ba lefats'e ba ho boloka matla.

Mehala ea puisano:SiC ingot ea 6-inch e boetse e loketse ho hlahisa likarolo tse sebelisoang lits'ebetsong tse matla tsa RF (radio frequency). Tsena li kenyelletsa li-amplifiers, oscillator, le li-filters tse sebelisoang mekhoeng ea puisano ea mehala le ea sathelaete ea puisano. Bokhoni ba SiC ea ho sebetsana le maqhubu a phahameng le matla a phahameng a etsa hore e be thepa e babatsehang bakeng sa lisebelisoa tsa puisano tse hlokang ts'ebetso e matla le tahlehelo e fokolang ea matšoao.

Sepakapaka le Tšireletso:Matla a phahameng a ho senyeha ha SiC le ho hanyetsa mocheso o phahameng ho etsa hore e be e loketseng bakeng sa lisebelisoa tsa sefofane le ts'ireletso. Likarolo tse entsoeng ka li-ingots tsa SiC li sebelisoa mekhoeng ea radar, puisanong ea sathelaete, le lisebelisoa tsa elektronike tsa matla bakeng sa lifofane le lifofane. Lisebelisoa tse thehiloeng ho SiC li etsa hore litsamaiso tsa sefofane li khone ho sebetsa tlas'a maemo a feteletseng a kopanang le sebaka le libaka tse phahameng.

Industrial Automation:Ho li-automation tsa indasteri, likarolo tsa SiC li sebelisoa ho li-sensor, li-actuator le litsamaiso tsa taolo tse hlokang ho sebetsa maemong a thata. Lisebelisoa tse thehiloeng ho SiC li sebelisoa ka mechine e hlokang lisebelisoa tse sebetsang hantle, tse tšoarellang nako e telele tse khonang ho mamella mocheso o phahameng le khatello ea motlakase.

Lethathamo la Lintlha tsa Sehlahisoa

Thepa	Tlhaloso
Kereiti	Tlhahiso (Dummy/Prime)
Boholo	6-inch
Diameter	150.25mm ± 0.25mm
Botenya	>10mm (O ka tloaeleha)
Boemo ba Bokaholimo	4° ho ea ho <11-20> ± 0.2°
Maemo a Motheo a Flat	<1-100> ± 5°
Bolelele ba Phatlalatso ba Pele	47.5mm ± 1.5mm
Ho hanyetsa	0.015–0.0285 Ω·cm
Boima ba Micropipe	<0.5
Boron Pitting Density (BPD)	<2000
Tšebeliso ea Sekhahla sa Threading Screw Dislocation Density (TSD)	<500
Libaka tsa Polytype	Ha ho letho
Edge Indents	<3, 1mm bophara le botebo
Mapheo a Edge	3, <1mm/ea
Ho paka	Mokotlana

Qetello

6-inch SiC Ingot - N-type Dummy/Prime grade ke thepa ea pele e fihlelang litlhoko tse matla tsa indasteri ea semiconductor. Ts'ebetso ea eona e phahameng ea mocheso, ho hanyetsa ka mokhoa o ikhethang, le sekhahla se tlase sa sekoli se etsa hore e be khetho e ntle bakeng sa tlhahiso ea lisebelisoa tsa motlakase tse tsoetseng pele, likarolo tsa likoloi, lits'ebetso tsa likhokahano le lits'ebetso tsa matla a ka nchafatsoang. Botenya bo ikhethileng le litlhaloso tse nepahetseng li netefatsa hore SiC ingot ena e ka etsoa ho latela mefuta e mengata ea likopo, ho netefatsa ts'ebetso e phahameng le ho tšepahala libakeng tse hlokang. Ho fumana lintlha tse ling kapa ho etsa odara, ka kopo ikopanye le sehlopha sa rona sa barekisi.