Electrical Characteristics of 3.3 kV SiC-MOSFET and Development of Inductive Energy Storage Pulsed Power Generator
-
- Takahashi Katsuyuki
- Faculty of Science and Engineering, Iwate University Agri-Innovation Center, Iwate University
-
- Hasegawa Yuki
- Faculty of Science and Engineering, Iwate University
-
- Onodera Taichiro
- Faculty of Science and Engineering, Iwate University
-
- Takaki Koichi
- Faculty of Science and Engineering, Iwate University Agri-Innovation Center, Iwate University
-
- Sakamoto Kunihiro
- Advanced Power Electronics Research Center, National Institute of Advanced Industrial Sicence and Technology
Bibliographic Information
- Other Title
-
- 3.3 kV SiC-MOSFETの電気的特性評価と誘導性パルスパワー電源への応用
- 3.3 kV SiC-MOSFET ノ デンキテキ トクセイ ヒョウカ ト ユウドウセイ パルスパワー デンゲン エ ノ オウヨウ
Search this article
Abstract
<p>Electrical characteristics of a silicon carbide (SiC)-MOSFET with the blocking voltage of 3.3 kV are evaluated, and an inductive energy storage (IES) pulsed power generator driven by the SiC-MOSFET is developed. The experiments are carried out using a circuit consisted of a capacitor and a resistor. The device temperature is controlled using a heater. The maximum pulsed current of 165 A with an input voltage of 80 V, the turn-on time of 31 ns and turn-off time of 22 ns are obtained at room temperature. The turn-on and turn-off times increase with the resistance of the evaluation circuit. On-resistance of 80 mΩ is obtained at room temperature and increases with the device temperature. IES pulsed power generator consists of a capacitor, a pulsed transformer and the SiC-MOSFET used as an opening switch. The maximum output of 9.8 kV and pulse width of 76 ns at the full-width-at-half-maximum are obtained with a charging voltage of 50 V and a charging time of 3 µs.</p>
Journal
-
- IEEJ Transactions on Fundamentals and Materials
-
IEEJ Transactions on Fundamentals and Materials 139 (10), 413-420, 2019-10-01
The Institute of Electrical Engineers of Japan
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390282752340490240
-
- NII Article ID
- 130007722270
-
- NII Book ID
- AN10136312
-
- ISSN
- 13475533
- 03854205
-
- NDL BIB ID
- 030010529
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
-
- Abstract License Flag
- Disallowed