电子设计工程
電子設計工程
전자설계공정
ELECTRONIC DESIGN ENGINEERING
2014年
15期
140-142
,共3页
MPS%PiN%Schottky%伏安特性%模拟
MPS%PiN%Schottky%伏安特性%模擬
MPS%PiN%Schottky%복안특성%모의
MPS%PiN%Schottky%Volt-ampere characteristics%simulate
对混合PiN/Schottky二极管(MPS)进行研究,首先对MPS二极管的工作原理进行了分析,通过对MPS二极管、肖特基二极管、PIN二极管的伏安特性进行模拟,结果表明MPS二极管正向压降小,电流密度大,反向漏电流小,是一种具有肖特基正向特性和PN结反向特性的新型整流器。可以通过改变肖特基和PN结的面积比来调整MPS二极管的性能,与肖特基二极管和PIN二极管相比具有明显的优势,是功率系统不可或缺的功率整流管。
對混閤PiN/Schottky二極管(MPS)進行研究,首先對MPS二極管的工作原理進行瞭分析,通過對MPS二極管、肖特基二極管、PIN二極管的伏安特性進行模擬,結果錶明MPS二極管正嚮壓降小,電流密度大,反嚮漏電流小,是一種具有肖特基正嚮特性和PN結反嚮特性的新型整流器。可以通過改變肖特基和PN結的麵積比來調整MPS二極管的性能,與肖特基二極管和PIN二極管相比具有明顯的優勢,是功率繫統不可或缺的功率整流管。
대혼합PiN/Schottky이겁관(MPS)진행연구,수선대MPS이겁관적공작원리진행료분석,통과대MPS이겁관、초특기이겁관、PIN이겁관적복안특성진행모의,결과표명MPS이겁관정향압강소,전류밀도대,반향루전류소,시일충구유초특기정향특성화PN결반향특성적신형정류기。가이통과개변초특기화PN결적면적비래조정MPS이겁관적성능,여초특기이겁관화PIN이겁관상비구유명현적우세,시공솔계통불가혹결적공솔정류관。
The main purpose of this paper is to study the merged PiN/Schottky diode (MPS).Firstly,the MPS diode operating principle is analyzed ,Though the volt-ampere characteristics of merged PiN/Schottky diode (MPS)、Schottky diode、PiN diode were simulated,the results show that the MPS diode forward voltage drop is small,current density is big,reverse leakage is small,is a kind of Schottky forward characteristics and PN junction reverse characteristics of the new rectifier. By changing Schottky and PN junction area ratio to adjust the performance of MPS diode,compared with Schottky diode and PiN diode has obvious advantages,is an indispensable power rectifier of power system.