摘要
介绍了VDMOSFET工作原理和VDMOSFET导通电阻的组成.利用Mathematica软件作出了VD-MOSFET单胞电阻随Lw与Lp变化关系的三维曲线图.以500 V/0.4Ω VDMOSFET为例对导通电阻进行优化设计.
in this paper, the working principle of VDMOSFET and the composition of onresistance are described. Mathematical software is used to make a 3D curve of single -cell on -resistance of VDMOSFET which changes with Lp and Lw. Make the example of VDMOSFET 500V/0. 4 Ω for on - resistance optimal design.
出处
《辽宁大学学报(自然科学版)》
CAS
2008年第3期204-205,共2页
Journal of Liaoning University:Natural Sciences Edition
基金
沈阳市科委(1032029-2-06)