Threshold Voltage Extraction of 220nm FDSOI Device using Linear Extrapolation Method

Objectives: The objective of this research article is to extract threshold voltage of fully depleted silicon on insulator (FDSOI) device@ gate length of 220 nm. Methods/Analysis: This paper aims at modeling of fully depleted silicon on insulator (FDSOI) device @ gate length of 220nm. This work finds threshold voltage of FDSOI device using linear extrapolation method. Findings: Threshold voltage of the device is found to be 0.21 V. For different gate voltages, drain current versus drain voltage characteristics curves are plotted in this paper. Novelty /Improvement: The modeled device is applicable in designing ultra-low power circuits which are useful in portable and wearable devices.