Statistic characteristics of “current-onset voltage” in scaled MOSFETs analyzed by 8k DMA TEG

We report statistic characteristics of a newly found variability component: “current-onset voltage” [1]. It is found that the “current-onset voltage” is hardly correlated with any other parameters such as threshold voltage V<inf>TH</inf>, transconductance G<inf>m</inf> and DIBL. These results indicate that the “current-onset voltage” variability is quite a new type of variation that has never been considered before.