This thesis work focuses on the evaluation of thermomechanical fatigue of electronic components (BGA and LQFP) and the reliability study with uncertainties material parameters of components. First, the state the art of the major results on the failure mechanisms of the electronic components, used in industry, when subjected to cyclical temperature variations is presented. The failures of these electronic components are analyzed numerically and allowed us to apprehend the degradations of the electronic components. The second part was devoted to finite element simulation (COMSOL Multiphysics) the thermomechanical fatigue model in order to analyses the weld joint behaviour and to study their sensitivity to thermal cycles and to understand prec...
This PhD focuses on the study of the lifetime of components and power semiconductor modules under th...
The work presented in this thesis focused on the study of thermo-mechanical fatigue of IGBT power mo...
When a mechanical part is subjected to a repeated mechanical stress, it may be damaged after a numbe...
This thesis work focuses on the evaluation of thermomechanical fatigue of electronic components (BGA...
Ce travail de thèse porte sur l’évaluation de la fatigue thermomécanique des composants électronique...
Ce travail de thèse porte sur l’évaluation de la fatigue thermomécanique des composants électronique...
During operation, electronic packages are exposed to various thermal and mechanical solicitations. T...
During operation, electronic packages are exposed to various thermal and mechanical solicitations. T...
Mechatronic system failures are often caused by fatigue failure of the solder joints of its electron...
Lors du fonctionnement des packages électroniques, ceux ci sont exposés à diverses sollicitations d'...
The fatigue of electronic component solder joints under complex loadings in aeronautical, space and ...
The fatigue of electronic component solder joints under complex loadings in aeronautical, space and ...
The knowledge about the reliability of power electronics is necessary for the design of converters. ...
Le sujet de thèse porte sur le vieillissement des modules de puissance à semi-conducteurs. En foncti...
Les défaillances des systèmes mécatroniques sont souvent causées par la rupture par fatigue des join...
This PhD focuses on the study of the lifetime of components and power semiconductor modules under th...
The work presented in this thesis focused on the study of thermo-mechanical fatigue of IGBT power mo...
When a mechanical part is subjected to a repeated mechanical stress, it may be damaged after a numbe...
This thesis work focuses on the evaluation of thermomechanical fatigue of electronic components (BGA...
Ce travail de thèse porte sur l’évaluation de la fatigue thermomécanique des composants électronique...
Ce travail de thèse porte sur l’évaluation de la fatigue thermomécanique des composants électronique...
During operation, electronic packages are exposed to various thermal and mechanical solicitations. T...
During operation, electronic packages are exposed to various thermal and mechanical solicitations. T...
Mechatronic system failures are often caused by fatigue failure of the solder joints of its electron...
Lors du fonctionnement des packages électroniques, ceux ci sont exposés à diverses sollicitations d'...
The fatigue of electronic component solder joints under complex loadings in aeronautical, space and ...
The fatigue of electronic component solder joints under complex loadings in aeronautical, space and ...
The knowledge about the reliability of power electronics is necessary for the design of converters. ...
Le sujet de thèse porte sur le vieillissement des modules de puissance à semi-conducteurs. En foncti...
Les défaillances des systèmes mécatroniques sont souvent causées par la rupture par fatigue des join...
This PhD focuses on the study of the lifetime of components and power semiconductor modules under th...
The work presented in this thesis focused on the study of thermo-mechanical fatigue of IGBT power mo...
When a mechanical part is subjected to a repeated mechanical stress, it may be damaged after a numbe...