A compact SCR model using advanced BJT models and standard SPICE elements
The Silicon controlled rectifiers (SCR) are widely used to protect integrated circuits (ICs)
from electrostatic discharge (ESD) and electrical overstress (EOS) damage [1]. An accurate
SCR model is highly desirable in on-chip ESD protection design. Previous studies modeled
SCRs by aggregating conventional bipolar junction transistor (BJT) models and adding extra
physical models that conventional BJT models fail to support [2, 3]. However the auxiliary
models are mostly complicated and need much efforts to develop in behavioral languages�…
from electrostatic discharge (ESD) and electrical overstress (EOS) damage [1]. An accurate
SCR model is highly desirable in on-chip ESD protection design. Previous studies modeled
SCRs by aggregating conventional bipolar junction transistor (BJT) models and adding extra
physical models that conventional BJT models fail to support [2, 3]. However the auxiliary
models are mostly complicated and need much efforts to develop in behavioral languages�…
[CITATION][C] A compact SCR model using advanced BJT models and standard SPICE elements
CAO Jian, XU Jingya, W Yuan, LU Guangyi, X ZHANG�- 中国科学: 信息科学 (英文版), 2016
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