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| Presentation | 2021-01-25 13:55 Analysis on the turn-on transient of cascode connected Polarization Super-Junction GaN-FET Daisuke Arai (Nagoya Univ.), Yusuke Kamiyama, Shuichi Yagi, Hiroji Kawai, Hironobu Narui (POWDEC), Jun Imaoka, Masayoshi Yamamoto (Nagoya Univ.)  EE2020-32 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The turn-on transient of the cascode connected Polarization Super-Junction (PSJ) GaN-FET with 1200V class has been investigated. For standard cascode connection the gate of the high voltage device is connected to GND. However, for PSJ-FET experiments and device simulations both showed that faster turn-on is achieved when the gate voltage is clamped by the voltage source. The device simulations indicated that clamped gate voltage for PSJ-FET enhances the return of the holes to the on-state from the off-state which accelerates the turn-on transient. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | GaN / HEMT / Polarization Super-Junction / cascode / switching / turn-on / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 340, EE2020-32, pp. 47-52, Jan. 2021. | |
| Paper # | EE2020-32 | |
| Date of Issue | 2021-01-18 (EE) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | EE2020-32 |
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| Conference Information | |
| Committee | EE |
| Conference Date | 2021-01-25 - 2021-01-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online (Zoom) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | DC/DC converter, New circuit for power conversion and control, others |
| Paper Information | |
| Registration To | EE |
| Conference Code | 2021-01-EE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis on the turn-on transient of cascode connected Polarization Super-Junction GaN-FET |
| Sub Title (in English) | |
| Keyword(1) | GaN |
| Keyword(2) | HEMT |
| Keyword(3) | Polarization Super-Junction |
| Keyword(4) | cascode |
| Keyword(5) | switching |
| Keyword(6) | turn-on |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Daisuke Arai |
| 1st Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 2nd Author's Name | Yusuke Kamiyama |
| 2nd Author's Affiliation | POWDEC (POWDEC) |
| 3rd Author's Name | Shuichi Yagi |
| 3rd Author's Affiliation | POWDEC (POWDEC) |
| 4th Author's Name | Hiroji Kawai |
| 4th Author's Affiliation | POWDEC (POWDEC) |
| 5th Author's Name | Hironobu Narui |
| 5th Author's Affiliation | POWDEC (POWDEC) |
| 6th Author's Name | Jun Imaoka |
| 6th Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 7th Author's Name | Masayoshi Yamamoto |
| 7th Author's Affiliation | Nagoya University (Nagoya Univ.) |
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| Speaker | Author-1 |
| Date Time | 2021-01-25 13:55:00 |
| Presentation Time | 25 minutes |
| Registration for | EE |
| Paper # | EE2020-32 |
| Volume (vol) | vol.120 |
| Number (no) | no.340 |
| Page | pp.47-52 |
| #Pages | 6 |
| Date of Issue | 2021-01-18 (EE) |
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