Space environments variability and its impact on total dose and single event effects in electronic parts

The aim of this paper is the modeling and simulation of impact of space radiation variability on total dose and single event effects in spaceborne electronics. It has been shown that the simultaneous thermal annealing may lead to non-stationary relaxation after dose-rate peaks. Significant enhancement of soft error rate during solar flares in the memories mitigated by the scrubbing due to non-linear dependence on particle flux has been revealed.