Electrothermal model for MIM TaON capacitors during ESD HBM pulses

Abstract

This work focuses on ESD HBM robustness of metal insulator metal TaON capacitors. An electrothermal model including a complete leakage current description and a thermal RC network is proposed to explain the ESD experimental results. The leakage current description is based on a Poole-Frenkel mechanism combined with a TDDB theory.