Modeling the Electrothermal Stability of Power MOSFETs During Switching Transients


This letter investigates the electrothermal stability of MOSFETs throughout switching transients. Switch-mode MOSFETs, when transiting between the opposite ends of the load line, experience bias conditions with high thermal runaway chance, i.e., $R_rm TH cdot V_rm DS cdot dI_rm DS/dT > hbox1$. It's shown here that the likelihood of thermal runaway will increase when $dI_rm DS/dT$ is positive and therefore the switching duration is larger than the thermal time constant. This condition is worse for advanced MOSFETs with high transconductance because the zero-temperature-crossover purpose happens at higher drain currents. This letter uses a physically calibrated MOSFET model for detailed analysis of the electrothermal dynamics during switching transients.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE :Modeling and management of photovoltaic and fuel cell based alternative power systemsABSTRACT:Photovoltaic (PV) systems and fuel cells (FCs) represent interesting solutions as being various power sources with
PROJECT TITLE :Background Modeling by Stability of Adaptive Features in Complex Scenes - 2018ABSTRACT:The one-feature-primarily based background model typically fails in complicated scenes, since a pixel is better described by
PROJECT TITLE :A Background Modeling and Foreground Detection Algorithm Using Scaling Coefficients Defined With a Color Model Called Lightness-Red-Green-Blue - 2018ABSTRACT:This Project presents an algorithm for background modeling
PROJECT TITLE :Wireless Backhaul: Performance Modeling and Impact on User Association for 5G - 2018ABSTRACT:Wireless technology is the strongest contender for catering for the 5G backhaul (BH) stipulated performance, where optical
PROJECT TITLE :Distance-Based Inter-Cell Interference Coordination in Small Cell Networks: Stochastic Geometry Modeling and Analysis - 2018ABSTRACT:We tend to propose a distance-primarily based inter-cell interference coordination

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry