Compact Modeling of Single-Event Latchup of Integrated CMOS Circuit.

This paper presents a compact model of latchup considering design and process dependence. The new approach is more realistic and inspirited from the classical model. This model was used to confirm the single-event latchup (SEL) robustness of D-flip-flops (DFFs) used in Readout Circuit of Infrared-sensors developed by Sofradir. SEL cross sections are presented by the mean of the Monte Carlo tool MUSCA SEP3 in order to validate the new latchup modeling approach. [ABSTRACT FROM AUTHOR]