Kugeza 2023, inganda zitwara ibinyabiziga zizaba zigera kuri 70 kugeza kuri 80 ku ijana by'isoko ry'ibikoresho bya SiC. Mugihe ubushobozi bwiyongera, ibikoresho bya SiC bizakoreshwa muburyo bworoshye mubikorwa byinganda nkamashanyarazi yumuriro wamashanyarazi nibikoresho bitanga ingufu, hamwe ningufu zitanga icyatsi nka Photovoltaque nimbaraga z'umuyaga.
Nk’uko byatangajwe na Yole Intelligence, iteganya ko ibikoresho bya SiC ku isi bizikuba gatatu mu 2027, amasosiyete atanu ya mbere ni: STMicroelectronics (stmicroelectronics), Infineon Technologies (Infineon), Wolfspeed, onsemi (Anson), na ROHM (ROM).
Bizera ko isoko ry’ibikoresho bya SiC rizaba rifite agaciro ka miliyari 6 z'amadolari mu myaka itanu iri imbere kandi rishobora kugera kuri miliyari 10 z'amadolari mu ntangiriro ya 2030.
Abayobozi ba SiC bayobora ibikoresho na wafer muri 2022
Ubusumbane bwa santimetero 8
Binyuze muri fab isanzwe i New York, muri Amerika, Wolfspeed niyo sosiyete yonyine ku isi ishobora gukora cyane-wafers ya SiC-8. Ubu bwiganze buzakomeza mu myaka ibiri cyangwa itatu iri imbere kugeza igihe ibigo byinshi bitangiye kubaka ubushobozi - icya mbere kikaba uruganda rwa SiC rufite santimetero 8 uruganda rukora amashanyarazi ruzafungura mu Butaliyani mu 2024-5.
Amerika iyoboye inzira muri wafers ya SiC, Wolfspeed yinjira muri Coherent (II-VI), onsemi, na SK Siltron css, kuri ubu ikaba irimo kwagura uruganda rukora ibicuruzwa bya SiC muri Michigan. Ku rundi ruhande, Uburayi buyobora inzira mu bikoresho bya SiC.
Ingano nini ya wafer ninyungu isobanutse, nkubuso bunini bwongera umubare wibikoresho bishobora gukorerwa kuri wafer imwe, bityo bikagabanya ibiciro kurwego rwibikoresho.
Kugeza mu 2023, twabonye abadandaza benshi ba SiC berekana waferi ya santimetero 8 kugirango umusaruro uzaza.
Wafers ya santimetero 6 iracyafite akamaro
"Abandi bacuruzi bakomeye ba SiC bahisemo kuva mu kwibanda gusa kuri waferi ya santimetero 8 no kwibanda ku ngamba za waferi ya santimetero 6. Mu gihe kwimukira kuri santimetero 8 biri ku murongo w'ibyigwa na sosiyete nyinshi zikoresha ibikoresho bya SiC, biteganijwe ko umusaruro uziyongera cyane abakuze 6 santimetero bakuze - hamwe no kwiyongera kwamarushanwa yibiciro, bishobora gukuraho inyungu ya santimetero 8 - byatumye SiC yibanda kubakinnyi bafite ubunini bwombi mugihe kizaza. Urugero, ibigo nka Infineon Technologies ntabwo bihita bifata ingamba zo kwiyongera santimetero 8 ubushobozi, butandukanye cyane n'ingamba za Wolfspeed. " Dr. Ezgi Dogmus yavuze.
Ariko, Wolfspeed itandukanye nandi masosiyete agira uruhare muri SiC kuko yibanda gusa kubikoresho. Kurugero, Infineon Technologies, Anson & Company hamwe na stmicroelectronics - abayobozi mubikorwa byinganda za elegitoroniki - nabo bafite ubucuruzi bwatsinze mumasoko ya silicon na gallium nitride.
Iyi ngingo kandi igira ingaruka kubikorwa byo kugereranya Wolfspeed nabandi bacuruzi bakomeye ba SiC.
Fungura izindi porogaramu
Yole Intelligence yizera ko inganda zitwara ibinyabiziga zizaba zigera kuri 70 kugeza kuri 80 ku ijana by’isoko ry’ibikoresho bya SiC mu 2023.Nuko ubushobozi bwiyongera, ibikoresho bya SiC bizakoreshwa mu buryo bworoshye mu nganda nk’amashanyarazi y’amashanyarazi n’ibikoresho bitanga amashanyarazi, ndetse n’ingufu zikoreshwa n’icyatsi kibisi. nka Photovoltaque nimbaraga zumuyaga.
Abasesenguzi ba Yole Intelligence bavuga ko imodoka zizakomeza kuba umushoferi nyamukuru, umugabane w’isoko ntuteganijwe guhinduka mu myaka 10 iri imbere. Ibi ni ukuri cyane cyane iyo uturere dushyizeho intego yibinyabiziga byamashanyarazi kugirango bigere ku ntego z’ikirere ziriho ndetse n’ejo hazaza.
Ibindi bikoresho nka silicon IGBT na silicon ishingiye kuri GaN nabyo birashobora guhinduka Oems kumasoko yimodoka. Ibigo nka Infineon Technologies na STMicroelectonics birimo gukora ubushakashatsi kuri substrate, cyane cyane ko birushanwe kandi ntibisaba fab zabigenewe. Yole Intelligence yakomeje gukurikiranira hafi ibyo bikoresho mu myaka mike ishize kandi ibona nk'abashobora guhatanira SiC mu bihe biri imbere.
Kuba Wolfspeed yimukiye i Burayi ifite ubushobozi bwa santimetero 8 nta gushidikanya ko izibanda ku isoko ry’ibikoresho bya SiC, ubu ryiganjemo Uburayi.
Igihe cyo kohereza: Werurwe-30-2023