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Tehnika
2014, vol. 69, br. 6, str. 999-1006
jezik rada: srpski
vrsta rada: pregledni članak
doi:10.5937/tehnika1406999D


Nova generacija poluprovodničkih komponenti velike snage
Univerzitet u Beogradu, Elektrotehnički fakultet

Projekat

Projekat Ministarstva nauke Republike Srbije, br. TR 3302

Sažetak

Zahvaljujući stalnom usavršavanju tehnologije i proizvodnje, silicijumske poluprovodničke elektronske komponente dostižu performanse koje se približavaju teorijskim karakteristikama samog materijala. Međutim, u mnogim primenama, a posebno u oblasti energetske elektronike, raspoložive Si elektronske komponente ne mogu da zadovolje zahteve koji se postavljaju po pitanju radnih napona, prekidačke učestanosti, efikasnosti i pouzdanosti. U cilju prevazilaženja nastalih ograničenja vrše se intenzivna istraživanja u oblasti novih poluprovodničkih materijala koji bi omogućili ekonomičnu realizaciju poluprovodničkih komponenti zahtevanih karakteristika. U ovom radu izvršena je komparativna analiza poluprovodničkih materijala sa velikim energetskim procepom imajući u vidu mogućnosti njihove primene u oblasti energetske elektronike i dat je pregled komercijalno raspoloživih prekidačkih komponenti realizovanih korišćenjem novih tehnologija i materijala.

Ključne reči

poluprovodnik; energetska elektronika; SiC; GaN

Reference

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