Silicon Carbide SiC Ingot 6 nti N hom Dummy / prime qib tuab tuaj yeem hloov kho

Silicon Carbide SiC Ingot 6inch N hom Dummy / prime qib tuab tuaj yeem hloov kho Featured Duab

Kev Piav Qhia Luv:

Silicon Carbide (SiC) yog ib yam khoom siv semiconductor dav dav uas tau txais kev nyiam thoob plaws ntau yam lag luam vim nws cov khoom siv hluav taws xob, thermal, thiab mechanical zoo heev. SiC Ingot hauv 6-nti N-hom Dummy/Prime qib yog tsim tshwj xeeb rau kev tsim cov khoom siv semiconductor siab heev, suav nrog cov ntawv thov muaj zog thiab zaus siab. Nrog cov kev xaiv tuab uas tuaj yeem hloov kho tau thiab cov lus qhia meej, SiC ingot no muab cov kev daws teeb meem zoo tshaj plaws rau kev tsim cov khoom siv siv hauv tsheb fais fab, cov tshuab hluav taws xob hauv kev lag luam, kev sib txuas lus, thiab lwm yam kev ua haujlwm siab. SiC lub zog nyob rau hauv cov xwm txheej siab-voltage, kub siab, thiab zaus siab ua kom muaj kev ua haujlwm ntev, ua haujlwm tau zoo, thiab txhim khu kev qha hauv ntau yam kev siv.
Lub SiC Ingot muaj nyob rau hauv qhov loj 6-nti, nrog rau txoj kab uas hla ntawm 150.25mm ± 0.25mm thiab tuab ntau dua 10mm, ua rau nws zoo tagnrho rau kev txiav wafer. Cov khoom no muaj qhov kev taw qhia zoo ntawm 4° mus rau <11-20> ± 0.2°, ua kom muaj kev raug siab hauv kev tsim khoom siv. Tsis tas li ntawd, lub ingot muaj qhov kev taw qhia tiaj tus ntawm <1-100> ± 5°, pab txhawb rau kev sib dhos siv lead ua zoo tshaj plaws thiab kev ua haujlwm zoo.
Nrog rau qhov siab resistivity nyob rau hauv qhov ntau ntawm 0.015–0.0285 Ω·cm, qhov ceev ntawm micropipe qis ntawm <0.5, thiab qhov zoo ntawm ntug, SiC Ingot no yog qhov tsim nyog rau kev tsim cov khoom siv fais fab uas xav tau qhov tsis zoo tsawg kawg nkaus thiab kev ua tau zoo siab nyob rau hauv cov xwm txheej hnyav.

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Cov yam ntxwv

Cov Khoom

Qib: Qib Tsim Khoom (Dummy/Prime)
Loj: 6-nti txoj kab uas hla
Txoj kab uas hla: 150.25 hli ± 0.25 hli
Thickness: >10mm (Tuab raws li qhov xav tau)
Kev Taw Qhia Nto: 4° mus rau <11-20> ± 0.2°, uas ua kom muaj qhov zoo ntawm cov siv lead ua thiab kev sib dhos kom raug rau kev tsim khoom siv.
Kev Taw Qhia Tiaj Tus Thawj: <1-100> ± 5°, qhov tseem ceeb rau kev txiav cov ingot ua cov wafers thiab rau kev loj hlob zoo tshaj plaws ntawm cov siv lead ua.
Qhov Ntev Tiaj Tus Thawj: 47.5mm ± 1.5mm, tsim los rau kev tuav yooj yim thiab kev txiav kom raug.
Kev Tiv Thaiv: 0.015–0.0285 Ω·cm, zoo tagnrho rau cov ntawv thov hauv cov khoom siv hluav taws xob ua haujlwm siab.
Qhov Ceev ntawm cov kav dej me me: <0.5, ua kom muaj qhov tsis zoo tsawg kawg nkaus uas yuav cuam tshuam rau kev ua haujlwm ntawm cov khoom siv tsim.
BPD (Boron Pitting Density): <2000, tus nqi qis uas qhia txog kev ntshiab ntawm cov siv lead ua thiab qhov ceev ntawm qhov tsis zoo.
TSD (Kev Sib Tsoo Qhov Ceev ntawm Cov Ntsia Hlau): <500, ua kom cov khoom siv zoo heev rau cov khoom siv ua haujlwm siab.
Cov Cheeb Tsam Polytype: Tsis muaj - lub ingot yog dawb los ntawm cov qhov tsis zoo polytype, muab cov khoom siv zoo dua rau cov ntawv thov siab.
Ntug Indents: <3, nrog rau 1 hli dav thiab tob, ua kom muaj kev puas tsuaj tsawg kawg nkaus ntawm qhov chaw thiab tswj hwm kev ncaj ncees ntawm cov ingot rau kev txiav wafer zoo.
Cov Nthuav Dav Ntawm Ntug: 3, <1 hli txhua qhov, nrog rau qhov tshwm sim tsawg ntawm kev puas tsuaj ntawm ntug, ua kom muaj kev nyab xeeb ntawm kev tuav thiab kev ua haujlwm ntxiv.
Kev Ntim Khoom: Lub thawv Wafer - SiC ingot raug ntim kom ruaj ntseg hauv lub thawv wafer kom ntseeg tau tias muaj kev thauj mus los thiab kev tuav pov hwm zoo.

Cov ntawv thov

Cov Khoom Siv Hluav Taws Xob:Lub 6-nti SiC ingot siv dav hauv kev tsim cov khoom siv hluav taws xob xws li MOSFETs, IGBTs, thiab diodes, uas yog cov khoom tseem ceeb hauv cov txheej txheem hloov pauv hluav taws xob. Cov khoom siv no siv dav hauv cov tsheb fais fab (EV) inverters, cov tsav tsheb hauv kev lag luam, cov khoom siv fais fab, thiab cov txheej txheem khaws cia hluav taws xob. SiC lub peev xwm ua haujlwm ntawm qhov hluav taws xob siab, zaus siab, thiab qhov kub thiab txias heev ua rau nws zoo tagnrho rau cov ntawv thov uas cov khoom siv silicon (Si) ib txwm yuav nyuaj rau ua haujlwm tau zoo.

Cov Tsheb Fais Fab (EVs):Hauv cov tsheb fais fab, cov khoom siv SiC yog qhov tseem ceeb rau kev tsim cov modules fais fab hauv inverters, DC-DC converters, thiab on-board chargers. Lub thermal conductivity zoo dua ntawm SiC tso cai rau kev tsim cua sov tsawg dua thiab ua haujlwm zoo dua hauv kev hloov pauv hluav taws xob, uas yog qhov tseem ceeb rau kev txhim kho kev ua tau zoo thiab kev tsav tsheb ntau ntawm cov tsheb fais fab. Tsis tas li ntawd, cov khoom siv SiC ua rau cov khoom me me, sib dua, thiab txhim khu kev qha dua, pab txhawb rau kev ua haujlwm tag nrho ntawm EV systems.

Cov Txheej Txheem Fais Fab Rov Ua Dua Tshiab:Cov hlau nplaum SiC yog ib yam khoom tseem ceeb hauv kev tsim cov khoom siv hloov hluav taws xob uas siv rau hauv cov tshuab hluav taws xob rov ua dua tshiab, suav nrog cov tshuab hluav taws xob hnub ci, cov tshuab cua, thiab cov kev daws teeb meem khaws cia hluav taws xob. SiC lub peev xwm tswj hwm hluav taws xob siab thiab kev tswj hwm thermal zoo ua rau muaj kev hloov pauv hluav taws xob zoo dua thiab kev ntseeg siab dua hauv cov kab ke no. Nws siv rau hauv lub zog rov ua dua tshiab pab tsav tsheb thoob ntiaj teb rau kev siv zog kom ruaj khov.

Kev Sib Txuas Lus:Lub 6-nti SiC ingot kuj tseem tsim nyog rau kev tsim cov khoom siv hauv cov ntawv thov RF (xov tooj cua zaus) muaj zog heev. Cov no suav nrog cov amplifiers, oscillators, thiab cov lim dej siv hauv kev sib txuas lus thiab kev sib txuas lus satellite. Lub peev xwm ntawm SiC los tswj cov zaus siab thiab lub zog siab ua rau nws yog cov khoom siv zoo heev rau cov khoom siv sib txuas lus uas xav tau kev ua haujlwm zoo thiab tsawg kawg nkaus poob teeb liab.

Aerospace thiab Defense:SiC lub zog hluav taws xob tawg siab thiab tiv taus qhov kub siab ua rau nws zoo tagnrho rau kev siv hauv aerospace thiab kev tiv thaiv. Cov khoom ua los ntawm SiC ingots siv rau hauv cov kab ke radar, kev sib txuas lus satellite, thiab cov khoom siv hluav taws xob rau dav hlau thiab spacecraft. Cov ntaub ntawv raws li SiC ua rau cov kab ke aerospace ua haujlwm tau zoo nyob rau hauv cov xwm txheej hnyav uas ntsib hauv qhov chaw thiab qhov chaw siab.

Kev Siv Tshuab Hauv Kev Lag Luam:Hauv kev lag luam automation, SiC Cheebtsam yog siv rau hauv sensors, actuators, thiab tswj systems uas yuav tsum tau ua haujlwm nyob rau hauv ib puag ncig hnyav. SiC-raws li cov khoom siv yog siv rau hauv cov tshuab uas xav tau cov khoom siv zoo, kav ntev uas muaj peev xwm tiv taus qhov kub thiab txias siab thiab kev ntxhov siab hluav taws xob.

Cov Lus Qhia Txog Khoom

Vaj tse	Cov Lus Qhia Tshwj Xeeb
Qib	Kev Tsim Khoom (Dummy/Prime)
Loj	6-nti
Txoj kab uas hla	150.25 hli ± 0.25 hli
Qhov tuab	>10 hli (Kho tau)
Kev Taw Qhia Nto	4° mus rau <11-20> ± 0.2°
Kev Taw Qhia Tiaj Tus Thawj Coj	<1-100> ± 5°
Qhov Ntev Tiaj Tus Thawj	47.5 hli ± 1.5 hli
Kev tiv taus	0.015–0.0285 Ω·cm
Qhov Ceev ntawm Micropipe	<0.5
Boron Pitting Density (BPD)	<2000
Kev Sib Tov Ntawm Cov Ntsia Hlau (TSD)	<500
Cov Cheeb Tsam Polytype	Tsis muaj dab tsi
Cov Ntug Ntug	<3, 1 hli dav thiab tob
Cov Nthuav Ntug	3, <1 hli/ib qho
Ntim khoom	Cov ntaub ntawv Wafer

Xaus lus

Lub 6-nti SiC Ingot - N-hom Dummy/Prime qib yog cov khoom siv zoo tshaj plaws uas ua tau raws li qhov yuav tsum tau ua ntawm kev lag luam semiconductor. Nws cov thermal conductivity siab, exceptional resistivity, thiab qis defect density ua rau nws yog qhov kev xaiv zoo heev rau kev tsim cov khoom siv hluav taws xob siab heev, cov khoom siv tsheb, cov kab ke sib txuas lus, thiab cov kab ke zog rov ua dua tshiab. Qhov tuab thiab cov lus qhia meej uas tuaj yeem hloov kho tau ua kom ntseeg tau tias cov SiC ingot no tuaj yeem hloov kho rau ntau yam kev siv, ua kom muaj kev ua tau zoo thiab kev ntseeg siab hauv cov chaw xav tau. Yog xav paub ntxiv lossis xav tso ib qho kev txiav txim, thov hu rau peb pab neeg muag khoom.