UVishay wazisa isizukulwana esitsha sesithathu se-1200 V SiC Schottky diode ukuphucula ukusebenza kakuhle kwamandla kunye nokuthembeka kokutshintsha koyilo lombane.

Isixhobo samkela uyilo lwesakhiwo se-MPS, ireyithwe ngoku i-5 A ~ 40 A, ukuhla kwamandla ombane asezantsi, intlawulo ephantsi ye-capacitor kunye nokuvuza okuphantsi okuphantsi.

I-Vishay Intertechnology, Inc. (NYSE: VSH) namhlanje ibhengeze ukuqaliswa kwe-16 entsha yesizukulwana sesithathu se-1200 V ye-silicon carbide (SiC) Schottky diode. I-Vishay Semiconductors ibonakalisa uyilo oluyihybrid PIN Schottky (MPS) enokhuseleko oluphezulu lwangoku, ukuhla kwamandla ombane asezantsi ukuya phambili, intlawulo ephantsi ye-capacitive kunye nokuvuza okuphantsi kwe-reverse yangoku, inceda ekuphuculeni ukusebenza kakuhle kwamandla kunye nokuthembeka kokutshintshwa koyilo lonikezelo lwamandla.

Isizukulwana esitsha se-SiC diode esibhengezwe namhlanje sibandakanya izixhobo ze-5 A TO-40 A kwi-TO-220AC 2L, TO-247AD 2L kunye ne-TO-247AD 3L iiphakheji zeplagi kunye ne-D2PAK 2L (TO-263AB 2L) iiphakheji ze-surface mount. Ngenxa yesakhiwo se-MPS - usebenzisa i-laser annealing back thinning technology - intlawulo ye-diode capacitor iphantsi njenge-28 nC kwaye i-voltage eya phambili iyancipha ukuya kwi-1.35 V. Ukongeza, ukuvuza okuqhelekileyo kwesixhobo kwi-25 ° C. kuphela i-2.5 µA, ngaloo ndlela inciphisa ilahleko ekucinyweni kunye nokuqinisekisa ukusebenza kakuhle kwamandla ngexesha lokukhanya kunye namathuba okungabikho mthwalo. Ngokungafaniyo ne-ultrafast recovery diode, izixhobo zesizukulwana sesithathu zinento encinci yokufumana umkhondo wokubuyisela, okwenza ukuba kuzuzwe ngakumbi ukusebenza kakuhle.

Izicelo eziqhelekileyo ze-silicon carbide diode ziquka i-FBPS kunye ne-LLC converters ye-AC / DC yokulungiswa kwamandla (PFC) kunye ne-DC / DC UHF yokulungiswa kwemveliso ye-photovoltaic inverters, iinkqubo zokugcina amandla, ii-industrial drives kunye nezixhobo, amaziko edatha kunye nokunye. Kwezi zicelo ziqatha, isixhobo sisebenza kumaqondo obushushu ukuya kuthi ga kwi +175°C kwaye sibonelela ngokhuseleko lwangoku lwangoku lwangoku ukuya kuthi ga kwi-260 A. Ukongeza, i-D2PAK 2L ipakethe diode isebenzisa i-CTI ephezulu ³ 600 imathiriyeli yeplastiki ukuqinisekisa ukugquma okugqwesileyo xa umbane uyaphakama.

Isixhobo sithembeke kakhulu, i-RoHS iyahambelana, i-halogen-free, kwaye idlulile iiyure ezingama-2000 zovavanyo oluphezulu lwe-higher reverse bias (HTRB) kunye ne-2000 ye-thermal cycle cycle.