high frequency;
insulated gate bipolar transistor;
stability;
thermal runaway;
D O I:
10.1109/41.824018
中图分类号:
TP [自动化技术、计算机技术];
学科分类号:
0812 ;
摘要:
Thermal stability of high-frequency insulated gate bipolar transistor (IGBT) operation is studied in this paper. The nonpunch-through IGBT is found to be stable when operated within its rated temperature. Thermal runaway occurs with punch-through IGBT's at temperatures below the maximum junction temperature when operated at high frequency at well below rated current, with snubber or soft-switching circuits.
机构:
Russian Acad Sci, Inst Problems Mech Engn, St Petersburg, Russia
Peter Great St Petersburg Polytech Univ, St Petersburg, RussiaRussian Acad Sci, Inst Problems Mech Engn, St Petersburg, Russia
Kuzkin, V. A.
Krivtsov, A. M.
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机构:
Russian Acad Sci, Inst Problems Mech Engn, St Petersburg, Russia
Peter Great St Petersburg Polytech Univ, St Petersburg, RussiaRussian Acad Sci, Inst Problems Mech Engn, St Petersburg, Russia