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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Saito, W. Nitta, T. Kakiuchi, Y. Saito, Y. Tsuda, K. Omura, I. Yamaguchi, M. |
| Copyright Year | 1980 |
| Abstract | A boost converter with a 940-V/4.4 A GaN-HEMT as the main switching device was demonstrated to show the possibility of using high-voltage GaN-HEMTs in power electronic applications. The demonstrated circuit achieved an output power of 122 W and a power efficiency of 94.2% under a drain peak voltage as high as 350 V and a switching frequency of 1 MHz. The dual field-plate structure realized high-voltage switching operation with high power efficiency as dynamic on-resistance was suppressed by an increase of the current collapse phenomena. |
| Sponsorship | IEEE Electron Devices Society |
| Starting Page | 8 |
| Ending Page | 10 |
| Page Count | 3 |
| File Size | 227590 |
| File Format | |
| ISSN | 07413106 |
| Volume Number | 29 |
| Issue Number | 1 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Gallium nitride Power electronics Circuits HEMTs Switching converters Electron mobility Aluminum gallium nitride Breakdown voltage Power generation Switching frequency power semiconductor device GaN HEMT high voltage |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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