Silicon power MOSFET at low temperatures: A two-dimensional computer simulation study

Understanding how the structure of the unit-cell affects the cryogenic performance of a Si power Metal Oxide Semiconductor Field Effect Transistor (MOSFET) is an important step toward optimizing of the device for cryogenic operations. In this paper, numerical simulations of the Si power Double Diffused MOSFET’ (DMOS) are performed at room temperature and cryogenic temperatures. Physically based models for temperature dependent silicon properties are employed in the simulations. The performances of power DMOS’ with various unit-cell structures are compared at both room temperature and low temperatures. The effect of the cell structure on the on-resistance and breakdown voltage of the device are analyzed. The simulation results suggest that the device optimized for room temperature operation can be further optimized at cryogenic temperatures.     

OSEK/VDX——汽车电子系统的开放式平台

介绍了当前在国际汽车工业界日益占据主导地位的汽车电子系统开放式平台--OSEK/VDX体系.详细地论述了这种体系的由来、运行机制和最新的发展动向,以及它对汽车电子技术发展的深远影响.     

介绍《电工电子实践课程丛书》--东南大学电工电子系列实践课程教改成果之一

本文介绍由东南大学组织编写，东南大学出版社出版的《电工电子实践课程丛书》的编写背景，每本教材内容的简要内容，特色与使用情况。     

基于OSEK规范的网络管理的研究与改进

首先论述了基于OSEK规范的网络管理特点并对OSEK网络管理的工作机制进行了详细分析;在基于OSEK网络管理特点和工作机制的基础上,对OSEK网络管理在以太网上的扩展、资源占有率优化和实时性提高几个方面给出了解决方案。