摘要
基于绝缘栅双极性晶体管简化等效电路,对影响IGBT输出外部信号的四个相关内部参数:栅极电容、跨导、剩余截流子寿命、栅漏极有效导电面积,进行了讨论并提出了推导方法.
Based on the simplified model of IGBT,the inner parameters of insulated gate bipolar transistor(IGBT)which influence the output signals,such as grid capacitance,transconductance,lifetime of remain carrier,andeffective conductive area of gate and drain,were discussed and deduced.
出处
《河南科学》
2014年第10期2021-2024,共4页
Henan Science
基金
2012年河南省科技创新人才计划项目(124200510022)
关键词
绝缘栅双极性晶体管
栅极电容
跨导
剩余截流子寿命
栅漏极有效导电面积
Insulated gate bipolar transistor
grid capacitance
transconductance
lifetime of remain carrier
effective conductive area of gate and drain