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Investigation of the Total Energy Losses for Si and Sic Shottky Diodes | ||
| Engineering and Technology Journal | ||
| Article 2, Volume 31, Issue 15, 2013, Pages 2788-2804 PDF (762.93 K) | ||
| DOI: 10.30684/etj.31.15A.2 | ||
| Author | ||
| Brzo Aziz Qadir | ||
| Abstract | ||
| This research serves as basis to investigate the total energy losses in DC-DC converter circuit. The circuit used for the investigation was the inductive load chopper circuit .Two diodes were used one is the Silicon PiN diode (8A/600V) the other is Silicon Carbide Schottky diode (6A/600V).The waveforms of current and voltage diode under test ( DUT) and IGBT are measured respectively and compared them with the simulation results. The gate resistance G R was also changed to further investigate the effect of di/dt of the DUT current during turnon of the switch on the total energy losses in the system. | ||
| Keywords | ||
| Loss model; Schottky diodes; Silicon Carbide; PiN | ||
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