摘要
介绍了SiGe异质结双极晶体管的特点,对SiGe异质结双极晶体管的物理机理进行了讨论,进而分析了影响其可靠性的各种可能因素,总结了目前SiGe HBT可靠性加速寿命试验方法,并进行了比较。
Characteristics of SiGe heterojunction bipolar transistors (HBT) are summarized. Physical mechanisms of SiGe HBT's are discussed, and potential factors to affect SiGe HBT's reliability are described in detail. Finally, methods for reliability accelerated life test of SiGe HBT's are summarized and a comparison is made between these techniques.
出处
《微电子学》
CAS
CSCD
北大核心
2007年第2期210-213,共4页
Microelectronics
基金
模拟集成电路国家重点实验室基金资助项目(51439030105DZ1504)
关键词
SIGE
异质结双极晶体管
加速寿命试验
可靠性
REID热载流子效应
SiGe
Heteroiunction bipolar transistor
Accelerated life test
Reliability
Recombination enhanced impurity diffusion
Hot carrier effect