Analysis of a high-voltage merged p-i-n/Schottky (MPS) rectifier

Analysis of a high-voltage merged p-i-n/Schottky (MPS) rectifier
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DOI:
10.1109/edl.1987.26676
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发表时间:
1987-09
影响因子:
4.9
通讯作者:
B. Baliga
B. Baliga
中科院分区:
工程技术2区
文献类型:
--
作者:
B. Baliga

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分析了一种新的混合型p-i-n/Schottky(MPS)整流结构的工作模式。结果表明,这些器件具有上级的前向压降和关断速度特性。例如,对于相同的正向压降,400 V MPS整流器的开关速度比p-i-n整流器快一个数量级。此外,在相同的开关速度下,MPS整流器具有更低的正向压降和漏电流。
A new operating mode for the merged p-i-n/Schottky (MPS) rectifier structure is analyzed. It is shown that these devices exhibit superior forward-drop and turn-off-speed characteristics. As an example, for the same forward drop, the 400-V MPS rectifier is an order of magnitude faster in switching speed when compared to a p-i-n rectifier. In addition, for equal switching speed, the MPS rectifier has much lower forward drop and leakage current.