Isikwere thyristor chipluhlobo lwetshiphu ye-thyristor, kunye nesakhiwo semiconductor ene-four-layer ene-PN junctions ezintathu, kubandakanya isango, i-cathode, i-silicon wafer kunye ne-anode.
I-cathode, i-silicon wafer kunye ne-anode zonke zisicaba kunye nemilo yesikwere.Elinye icala le-silicon wafer lifakwe kunye ne-cathode, elinye icala lifakwe i-anode, i-lead hole ivuliwe kwi-cathode, kwaye isango lihlelwe emngxunyeni.Isango, i-cathode kunye ne-anode surface ifakwe kwizinto ze-solder.Iinkqubo eziphambili zemveliso zibandakanya: ukucocwa kwe-silicon wafer, ukusasazwa, i-oxidation, i-photolithography, i-corrosion, ukukhusela i-passivation, i-metallization, ukuvavanywa kunye ne-dicing.
I-Runau Semiconductor yesikwere se-thyristor chip ikwimo ephindwe kabini ye-angle engalunganga, i-passivation ekhuselwe yi-SIPOS+GLASS+LTO, i-aluminium esasaziweyo yokusasazwa, umaleko otyebileyo we-aluminium, i-metallized multi-layer nge-TiNiAg okanye i-Al+TiNiAg, elolo hlobo luvumela ukusebenza okuphezulu kwe-low-state. Ukwehla kwamandla ombane, ukuvalwa kombane ophezulu, ukudityaniswa lula kunye nosetyenziso olubanzi kukwenziwa kwemodyuli yamandla.
Inzuzo ye-Runau Semiconductor square thyristor chip incinci kakhulu i-scraps ngexesha le-chip dicing, enokugcina izinto eziphathekayo, ukunciphisa iindleko kunye ne-high degree ye-mechanization kwinkqubo yokuvelisa.Iimodyuli zamandla e-thyristor kunye neemodyuli zamandla ezihlaziyiweyo ze-thyristor eziveliswe nguJiangsu Yangjie Runau Semiconductor Co zonke ziveliswa ngeetshiphusi ze-thyristor ezenziwe ngokwakho.Zonke iitshiphusi ziya kuhlolwa ngeeparamitha zeSango, iiparamitha ze-On-state, iiparamitha ze-Off-state kunye neeparitha ezilungiselelwe phambi kokuhanjiswa.Iimpawu zemodyuli yamandla zilawuleka ngokupheleleyo.Ukusebenza kufana ne-IXYS, ST, INFINION.
Ixesha lokuposa: Jan-21-2022