Panosvika gore ra2023, indasitiri yemotokari ichave ne70 kusvika 80 muzana yemusika wezvishandiso zveSiC. Sezvo kugona kwayo kuchiwedzera, zvishandiso zveSiC zvichave nyore kushandiswa mumaindasitiri akadai semagetsi emagetsi anochaja nemagetsi, pamwe nekushandiswa kwesimba rekuchengetedza zvakatipoteredza senge photovoltaic nemhepo.
Sekureva kweYole Intelligence, iyo inofungidzira kuti kugona kwemidziyo yeSiC pasi rose kuchawedzera katatu panosvika gore ra2027, makambani mashanu epamusoro ndeaya: STMicroelectronics(stmicroelectronics), Infineon Technologies (Infineon), Wolfspeed, onsemi (Anson), uye ROHM (ROM).
Vanotenda kuti musika wemidziyo yeSiC uchave wakakosha mabhiriyoni matanhatu emadhora mumakore mashanu anotevera uye unogona kusvika mabhiriyoni gumi emadhora panosvika kutanga kwema2030.
Mutengesi anotungamira weSiC wemidziyo nemawafers muna 2022
Kubudirira kwekugadzirwa kwemasendimita masere
Kuburikidza nekambani yayo iri muNew York, USA, Wolfspeed ndiyo kambani yega pasi rose inogona kugadzira mawafer eSiC ane mainchi 8. Kutonga uku kucharamba kuripo mumakore maviri kusvika matatu anotevera kusvika makambani akawanda atanga kuvaka kugona - yekutanga iri fekitori yeSiC ine mainchi 8 iyo stmicroelectronics ichavhura muItaly muna 2024-5.
United States ndiyo iri kutungamira mukugadzira mawafer eSiC, Wolfspeed ichibatana neCoherent (II-VI), onsemi, uye SK Siltron css, iyo iri kuwedzera pari zvino nzvimbo yayo yekugadzira mawafer eSiC muMichigan. Kune rumwe rutivi, Europe iri kutungamira mukugadzira mawafer eSiC.
Saizi yakakura yewafer inobatsira zvikuru, sezvo nzvimbo yakakura yekumusoro inowedzera huwandu hwemidziyo inogona kugadzirwa pawafer imwe chete, nokudaro zvichideredza mutengo padanho remudziyo.
Kubva muna 2023, takaona vatengesi vakawanda veSiC vachiratidza mawafers e8-inch ekugadzira mune ramangwana.
Mawafer ane masendimita matanhatu achiri kukosha
"Vamwe vatengesi vakuru veSiC vakasarudza kurega kutarisa chete pamawafers e8-inch uye kutarisa zvakanyanya pamawafers e6-inch. Kunyange hazvo kutamira kune 8-inch kuri pachirongwa chemakambani mazhinji eSiC device, kuwedzera kunotarisirwa mukugadzirwa kwema substrates e6-inch akakura - uye kuwedzera kunotevera mumakwikwi emitengo, izvo zvinogona kuderedza mukana we8-inch cost - zvakaita kuti SiC itarisire vatambi vehukuru hwese mune ramangwana. Semuenzaniso, makambani akaita seInfineon Technologies haasi kutora matanho nekukurumidza ekuwedzera kugona kwavo kwe8-inch, izvo zvinopesana zvikuru nehurongwa hwaWolfspeed." Dr. Ezgi Dogmus akadaro.
Zvisinei, Wolfspeed yakasiyana nedzimwe makambani ari muSiC nekuti inonyanya kutarisisa zvinhu zvirimo chete. Semuenzaniso, Infineon Technologies, Anson & Company ne stmicroelectronics - idzo dziri kutungamira muindasitiri yemagetsi emagetsi - dzinewo mabhizinesi akabudirira mumisika ye silicon ne gallium nitride.
Chinhu ichi chinokanganisawo nzira yaWolfspeed yekuenzanisa nevamwe vatengesi vakuru veSiC.
Vhura mamwe maapplication
Yole Intelligence inotenda kuti indasitiri yemotokari ichave ne70 kusvika 80 muzana yemusika wezvishandiso zveSiC panosvika gore ra2023. Sezvo huwandu hwezvishandiso zveSiC huchikwira, zvishandiso zveSiC zvichashandiswa zviri nyore mumaindasitiri akadai semagetsi emagetsi anochaja nemagetsi, pamwe chete nekushandiswa kwesimba rekuchengetedza zvakatipoteredza senge photovoltaic nemhepo.
Zvisinei, vaongorori veYole Intelligence vanofanotaura kuti mota dzicharamba dziri idzo dzinotyaira mota, uye chikamu chayo chemusika hachitarisirwi kuchinja mumakore gumi anotevera. Izvi zvinonyanya kuitika kana matunhu atanga zvinangwa zvemotokari dzemagetsi kuti zvizadzise zvinangwa zvemamiriro ekunze aripo uye ari pedyo.
Zvimwe zvinhu zvakaita sesilicon IGBT nesilicon based GaN zvinogonawo kuva sarudzo yeOems mumusika wemotokari. Makambani akadai seInfineon Technologies neSTMicroelectronics ari kuongorora zvinhu izvi, kunyanya nekuti zvinokwikwidzana nemari uye hazvidi zvinhu zvakagadzirwa. Yole Intelligence yave ichinyatsoongorora zvinhu izvi mumakore mashoma apfuura uye inozviona sedzinogona kukwikwidzana neSiC mune ramangwana.
Kutamira kwaWolfspeed kuEurope nehukuru hwekugadzira hwemainji masere pasina mubvunzo kuchananga kumusika wezvishandiso zveSiC, izvo parizvino zviri kutungamirwa neEurope.
Nguva yekutumira: Kurume-30-2023