I-substrate ye-silicon carbide engu-2 intshi engu-6H-N ububanzi obuphindwe kabili obucwebezelayo obungu-50.8mm ibanga lokucwaninga lebanga lokukhiqiza

Incazelo emfushane:

I-Silicon carbide (i-SiC), eyaziwa nangokuthi i-carborundum, iyi-semiconductor equkethe i-silicon ne-carbon enefomula yamakhemikhali i-SiC. I-SiC isetshenziswa kumadivayisi kagesi e-semiconductor asebenza emazingeni okushisa aphezulu noma kuma-voltage aphezulu, noma kokubili. I-SiC nayo ingenye yezingxenye ezibalulekile ze-LED, iyi-substrate ethandwayo yokukhulisa amadivayisi e-GaN, futhi isebenza njengesisabalalisi sokushisa kuma-LED anamandla aphezulu.
Ama-wafer e-silicon carbide ayizinto ezisebenza kahle kakhulu ezisetshenziswa ekukhiqizweni kwamadivayisi kagesi. Enziwe ngesendlalelo se-silicon carbide ku-dome ye-silicon crystal futhi atholakala ngama-grade ahlukene, izinhlobo kanye nokuqedwa kobuso. Ama-wafer anobucaba be-Lambda/10, okuqinisekisa ikhwalithi ephezulu kanye nokusebenza kwamadivayisi kagesi enziwe ngama-wafer. Ama-wafer e-silicon carbide afanele ukusetshenziswa kuma-electronics anamandla, ubuchwepheshe be-LED kanye nezinzwa ezithuthukisiwe. Sihlinzeka ngama-wafer e-silicon carbide asezingeni eliphezulu (sic) ezimbonini ze-electronics kanye ne-photonics.


Izici

Okulandelayo yizici ze-wafer ye-silicon carbide engu-2inch:

1. Ukumelana okungcono kwemisebe: Ama-SIC wafers anokumelana okukhulu kwemisebe, okwenza afaneleke ukusetshenziswa ezindaweni zokukhanya. Izibonelo zifaka phakathi izindiza nezindawo zenuzi.

2. Ubulukhuni obuphezulu: Ama-wafer e-SIC aqinile kune-silicon, okuthuthukisa ukuqina kwama-wafer ngesikhathi sokucubungula.

3. I-dielectric constant ephansi: I-dielectric constant yama-SIC wafers iphansi kuneye-silicon, okusiza ukunciphisa amandla e-parasitic kudivayisi futhi kuthuthukiswe ukusebenza kwemvamisa ephezulu.

4. Isivinini esiphezulu sokukhukhuleka kwama-electron agcwele: Ama-SIC wafers anesivinini esiphezulu sokukhukhuleka kwama-electron agcwele kune-silicon, okunikeza amadivayisi e-SIC inzuzo ekusetshenzisweni kwemvamisa ephezulu.

5. Ubuningi bamandla aphezulu: Ngezici ezingenhla, amadivayisi e-SIC wafer angafinyelela umphumela wamandla aphezulu ngosayizi omncane.

I-wafer ye-silicon carbide engu-2inch inezinhlelo zokusebenza eziningana.
1. Ama-elekthronikhi asebenza ngamandla: Ama-wafer e-SiC asetshenziswa kabanzi emishinini kagesi esebenza ngamandla njengama-power converters, ama-inverter, kanye nama-switch ane-voltage ephezulu ngenxa ye-voltage yawo ephezulu kanye nezici zokulahlekelwa amandla aphansi.

2. Izimoto zikagesi: Ama-wafer e-silicon carbide asetshenziswa kuma-electronics kagesi ukuze kuthuthukiswe ukusebenza kahle futhi kuncishiswe isisindo, okuholela ekushajeni okusheshayo kanye nokushayela isikhathi eside.

3. Amandla avuselelekayo: Ama-wafer e-silicon carbide adlala indima ebalulekile ekusetshenzisweni kwamandla avuselelekayo njengama-solar inverters kanye nezinhlelo zamandla omoya, okuthuthukisa ukusebenza kahle kokuguqulwa kwamandla kanye nokuthembeka.

4. I-Aerospace kanye Nezokuvikela: Ama-wafer e-SiC abalulekile embonini yezindiza kanye nezokuvikela ekusetshenzisweni kokushisa okuphezulu, amandla aphezulu kanye nokumelana nemisebe, okuhlanganisa izinhlelo zamandla ezindiza kanye nezinhlelo ze-radar.

I-ZMSH inikeza izinsizakalo zokwenza ngokwezifiso umkhiqizo wama-wafer ethu e-silicon carbide. Ama-wafer ethu enziwe ngezendlalelo ze-silicon carbide zekhwalithi ephezulu ezivela eShayina ukuqinisekisa ukuqina nokuthembeka. Amakhasimende angakhetha osayizi be-wafer kanye nemininingwane yethu ukuze ahlangabezane nezidingo zawo ezithile.

Ama-wafer ethu e-Silicon Carbide afika ngamamodeli nobukhulu obuhlukene, imodeli yi-Silicon Carbide.

Sinikeza uhla lwezindlela zokwelapha ubuso okuhlanganisa ukupholisha uhlangothi olulodwa/oluphindwe kabili ngokuqina kobuso okungu-≤1.2nm kanye ne-Lambda/10 ethambile. Siphinde sinikeze izinketho zokumelana okuphezulu/okuphansi ezingenziwa ngokwezifiso ngokwezidingo zakho. I-EPD yethu engu-≤1E10/cm2 iqinisekisa ukuthi ama-wafer ethu ahlangabezana nezindinganiso eziphakeme kakhulu embonini.

Siphathelene nemininingwane ngayinye yephakheji, ukuhlanza, ukuvimbela ukuqina, ukwelashwa kokushaqeka. Ngokuya ngobuningi kanye nokuma komkhiqizo, sizothatha inqubo ehlukile yokupakisha! Cishe ngamakhasethi e-wafer eyodwa noma ikhasethi engu-25pcs egumbini lokuhlanza lebanga le-100.

Umdwebo Oningiliziwe

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