講演抄録/キーワード |
講演名 |
2008-07-11 11:20
The Analysis of the Floating Field Limiting Ring and Field Plate ○Chien-Nan Liao(National Central Univ.)・Jhih-Chao Huang・Feng-Tso Chien・Ching-Hwa Cheng(Feng Chia Univ.)・Yao-Tsung Tsai(National Central Univ.) ED2008-75 SDM2008-94 エレソ技報アーカイブへのリンク:ED2008-75 SDM2008-94 |
抄録 |
(和) |
Potential and strength of surface electric field distribution have strongly influence on breakdown voltage and reliability of power semiconductor devices. Potential distribution can be determined by different field-limiting ring and field plate design which can be described by solving Poisson。ヲs equation in one dimension briefly. In this paper, the influence of design factors such as spacing between main junction and ring, ring width, and field plate width on potential and strength of surface electric field distribution are analyzed. From the simulation results, the relationship between those factors and potential and strength of surface electric field distribution can be found. Understanding the effect of design factors upon the junction termination edge, multi floating field-limiting rings and field plates of high breakdown power devices can be designed. |
(英) |
Potential and strength of surface electric field distribution have strongly influence on breakdown voltage and reliability of power semiconductor devices. Potential distribution can be determined by different field-limiting ring and field plate design which can be described by solving Poisson。ヲs equation in one dimension briefly. In this paper, the influence of design factors such as spacing between main junction and ring, ring width, and field plate width on potential and strength of surface electric field distribution are analyzed. From the simulation results, the relationship between those factors and potential and strength of surface electric field distribution can be found. Understanding the effect of design factors upon the junction termination edge, multi floating field-limiting rings and field plates of high breakdown power devices can be designed. |
キーワード |
(和) |
Termination / Floating field limiting ring / Field plate / Potential / Electric field / / / |
(英) |
Termination / Floating field limiting ring / Field plate / Potential / Electric field / / / |
文献情報 |
信学技報, vol. 108, no. 122, SDM2008-94, pp. 187-191, 2008年7月. |
資料番号 |
SDM2008-94 |
発行日 |
2008-07-02 (ED, SDM) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
ED2008-75 SDM2008-94 エレソ技報アーカイブへのリンク:ED2008-75 SDM2008-94 |