Presentation | 2008/10/16 Development of Freewheeling Diodes (FWDs) with High Reverse Recovery Capability Satoru Kameyama, Ryuzo Tagami, Katsuhiko Nishiwaki, Takahide Sugiyama, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This study investigated the destruction of FWDs in the termination region during reverse recovery, with the aim of enabling the fabrication of FWDs with a high current density and high reverse recovery capability. An investigation carried out by device simulation clarified that a high hole current in the termination region during reverse recovery leads to a dynamic avalanche, which may result in the destruction of the FWD. This study also demonstrated that FWDs fabricated using two concepts based on this understanding have a high current density and high reverse recovery capability without sacrificing basic characteristics. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Hybrid Electric Vehicle / Freewheeling Diode / Reverse Recovery Capability / Termination Structure / Dynamic Avalanche |
Paper # | ED2008-126 |
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Conference Information | |
Committee | ED |
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Conference Date | 2008/10/16(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electron Devices (ED) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Development of Freewheeling Diodes (FWDs) with High Reverse Recovery Capability |
Sub Title (in English) | |
Keyword(1) | Hybrid Electric Vehicle |
Keyword(2) | Freewheeling Diode |
Keyword(3) | Reverse Recovery Capability |
Keyword(4) | Termination Structure |
Keyword(5) | Dynamic Avalanche |
1st Author's Name | Satoru Kameyama |
1st Author's Affiliation | Toyota Motor Corporation() |
2nd Author's Name | Ryuzo Tagami |
2nd Author's Affiliation | Toyota Motor Corporation |
3rd Author's Name | Katsuhiko Nishiwaki |
3rd Author's Affiliation | Toyota Motor Corporation |
4th Author's Name | Takahide Sugiyama |
4th Author's Affiliation | Toyota Central R & D Labs., Inc. |
Date | 2008/10/16 |
Paper # | ED2008-126 |
Volume (vol) | vol.108 |
Number (no) | 262 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |