I-SiC Engangenisi Ukushisa Kuma-Si Composite Substrates

Incazelo emfushane:

I-substrate ehlanganisiwe ye-SiC efakwe kancane ku-Si iyinto ye-semiconductor equkethe ungqimba lwe-silicon carbide (SiC) olufakwe kancane ku-substrate ye-silicon.


Izici

Izinto Imininingwane Izinto Imininingwane
Ububanzi 150±0.2mm Ukuqondiswa <111>/<100>/<110> njalo njalo
Uhlobo lwe-Polytype 4H Uhlobo I-P/N
Ukumelana ≥1E8ohm·cm Ukuthamba Isicaba/Isikhewu
Ubukhulu bengqimba yokudlulisa ≥0.1μm I-Edge Chip, Ukuklwebheka, Ukuqhekeka (ukuhlolwa okubonakalayo) Akukho
Ize ≤5ea/i-wafer (2mm>D>0.5mm) I-TTV ≤5μm
Ubulukhuni bangaphambili I-Ra≤0.2nm
(5μm*5μm)
Ubukhulu 500/625/675±25μm

Le nhlanganisela inikeza izinzuzo eziningana ekukhiqizeni izinto ze-elekthronikhi:

Ukuhambisana: Ukusetshenziswa kwe-substrate ye-silicon kuyenza ihambisane namasu okucubungula ajwayelekile asekelwe ku-silicon futhi kuvumela ukuhlanganiswa nezinqubo zokukhiqiza ze-semiconductor ezikhona.

Ukusebenza kwezinga lokushisa eliphezulu: I-SiC inomoya omuhle kakhulu wokushisa futhi ingasebenza emazingeni okushisa aphezulu, okwenza ifanelekele ukusetshenziswa kwamandla aphezulu kanye nezinhlelo zokusebenza ze-elekthronikhi ezivame kakhulu.

I-Voltage Ephakeme Yokuphuka: Izinto ze-SiC zine-voltage ephezulu yokuphuka futhi zingamelana nezinkundla zikagesi eziphezulu ngaphandle kokuphuka kukagesi.

Ukulahlekelwa Amandla Okuncishisiwe: Ama-substrate e-SiC avumela ukuguqulwa kwamandla okuphumelelayo kakhulu kanye nokulahlekelwa kwamandla okuphansi kumadivayisi kagesi uma kuqhathaniswa nezinto zendabuko ezisekelwe ku-silicon.

Ububanzi bomkhawulokudonsa: I-SiC inomkhawulokudonsa omkhulu, okuvumela ukuthuthukiswa kwamadivayisi kagesi angasebenza emazingeni okushisa aphezulu kanye nobuningi bamandla aphezulu.

Ngakho-ke i-SiC evikela kancane kuma-substrate ahlanganisiwe e-Si ihlanganisa ukuhambisana kwe-silicon nezakhiwo zikagesi nezokushisa eziphakeme ze-SiC, okwenza ifaneleke ezinhlelweni zokusebenza ze-elekthronikhi ezisebenza kahle kakhulu.

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Umdwebo Oningiliziwe

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