Izisekelo ze-SiC ezingama-intshi angu-3 ze-Dia76.2mm ze-HPSI Prime Research kanye ne-Dummy grade

I-substrate eqhubayo: ibhekisela ekumelaneni kwe-substrate ye-silicon carbide engu-15 ~ 30mΩ-cm. I-wafer ye-silicon carbide epitaxial ekhuliswe kusuka ku-substrate ye-silicon carbide eqhubayo ingenziwa futhi ibe amadivayisi kagesi, asetshenziswa kabanzi ezimotweni ezintsha zamandla, ama-photovoltaics, ama-grid ahlakaniphile, kanye nezokuthutha ngesitimela.

I-substrate evikela kancane ibhekisela ekumelaneni okungaphezu kwe-100000Ω-cm i-silicon carbide substrate, esetshenziswa kakhulu ekwakhiweni kwamadivayisi omsakazo we-microwave we-gallium nitride, iyisisekelo sensimu yokuxhumana engenantambo.

Kuyingxenye eyisisekelo emkhakheni wokuxhumana okungenantambo.

Izisekelo ezithwala i-silicon carbide kanye nezivikela kancane zisetshenziswa kumadivayisi amaningi kagesi kanye namadivayisi kagesi, okuhlanganisa kodwa kungagcini kulokhu okulandelayo:

Amadivayisi e-semiconductor anamandla amakhulu (aqhubayo): Ama-substrate e-silicon carbide anamandla amakhulu ensimu kanye nokuqhuba kokushisa, futhi afaneleka ekukhiqizweni kwama-transistors anamandla amakhulu kanye nama-diode kanye namanye amadivayisi.

Amadivayisi kagesi e-RF (afakwe kancane): Ama-substrate e-Silicon Carbide anesivinini esikhulu sokushintsha kanye nokubekezelela amandla, afanele izinhlelo zokusebenza ezifana nama-amplifiers e-RF, amadivayisi e-microwave kanye nama-switch e-frequency ephezulu.

Amadivayisi e-Optoelectronic (afakwe i-semi-insulation): Ama-substrate e-silicon carbide anesikhala esikhulu samandla kanye nokuqina okuphezulu kokushisa, afaneleka ukwenza ama-photodiode, amaseli elanga kanye nama-laser diode namanye amadivayisi.

Izinzwa zokushisa (eziqhubayo): Izisetho ze-silicon carbide zinokuqhuba okuphezulu kokushisa kanye nokuqina kokushisa, ezifanele ukukhiqizwa kwezinzwa zokushisa okuphezulu kanye nezinsimbi zokulinganisa izinga lokushisa.

Inqubo yokukhiqiza kanye nokusetshenziswa kwe-silicon carbide conductive kanye ne-semi-insulating substrates kunezinhlobo eziningi zamasimu kanye namathuba, okunikeza amathuba amasha okuthuthukiswa kwamadivayisi kagesi kanye namadivayisi kagesi.