A High-Voltage (>600 V) N-Island LDMOS With Step-Doped Drift Region in Partial SOI Technology
A High-Voltage (>600 V) N-Island LDMOS With Step-Doped Drift Region in Partial SOI Technology
复制标题
部分 SOI 技术中具有阶梯掺杂漂移区的高压 (> 600 V) N 岛 LDMOS
DOI:
10.1109/ted.2015.2487345
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发表时间:
2016-05
影响因子:
3.1
通讯作者:
Gaofeng Wang
中科院分区:
文献类型:
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作者:
Miaomiao Ma;Mansun Chan;Jin He;Gaofeng Wang
A high-voltage lateral double-diffused MOSFET with N-island (NIS) and step-doped drift (SDD) region in partial silicon-on-insulator (PSOI) technology is proposed. In the lateral direction, the SDD region and the NIS on the buried oxide layer (BOX) introduce two additional electric field peaks, which can improve the surface field distribution and breakdown voltage (BV). In the vertical direction, due to the highly doped NIS, a higher electric field is induced into the BOX layer, which can achieve a higher vertical BV. As a consequence, the BV is enhanced significantly. Moreover, the NIS with a larger doping concentration can provide a higher current of the proposed device, and thus, the ON-resistance (RON) is reduced. The 2-D simulation results show that the BV of the proposed structure can achieve 680 V, and RON is reduced by 10.2% and 14.7% in comparison with the conventional PSOI and buried n-type layer PSOI, respectively.
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影响因子:
1.1
作者:
Xian-shu Luo;Bo Zhang;Zhigang Li;Wentong Zhang;Z. Zhan;H. Xu
通讯作者:
Xian-shu Luo;Bo Zhang;Zhigang Li;Wentong Zhang;Z. Zhan;H. Xu
影响因子:
3.1
作者:
Y. Kim;J. Fossum;R. K. Williams
通讯作者:
Y. Kim;J. Fossum;R. K. Williams
影响因子:
1.7
作者:
B. Duan;Yintang Yang;Bo Zhang
通讯作者:
B. Duan;Yintang Yang;Bo Zhang
DOI:
10.1109/ted.2010.2079530
发表时间:
2010-07
期刊:
2010 17th IEEE International Symposium on the Physical and Failure Analysis of Integrated Circuits
影响因子:
--
作者:
Chang-Tzu Wang;M. Ker;Tien-Hao Tang;K. Su
通讯作者:
Chang-Tzu Wang;M. Ker;Tien-Hao Tang;K. Su
影响因子:
4.9
作者:
通讯作者:
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