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Stéphane Azzopardi
Stéphane Azzopardi
Ass. Prof. (HDR) - IMS Laboratory - Bordeaux Institute of Technology
Adresse e-mail validée de bordeaux-inp.fr
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Année
Characterization methods and modelling of ultracapacitors for use as peak power sources
W Lajnef, JM Vinassa, O Briat, S Azzopardi, E Woirgard
Journal of Power Sources 168 (2), 553-560, 2007
1952007
Bonding strength of multiple SiC die attachment prepared by sintering of Ag nanoparticles
J Li, CM Johnson, C Buttay, W Sabbah, S Azzopardi
Journal of Materials Processing Technology 215, 299-308, 2015
1192015
Principle, design and experimental validation of a flywheel-battery hybrid source for heavy-duty electric vehicles
O Briat, JM Vinassa, W Lajnef, S Azzopardi, E Woirgard
Iet electric power Applications 1 (5), 665-674, 2007
792007
Strategy for designing accelerated aging tests to evaluate IGBT power modules lifetime in real operation mode
JM Thebaud, E Woirgard, C Zardini, S Azzopardi, O Briat, JM Vinassa
IEEE Transactions on components and packaging technologies 26 (2), 429-438, 2003
752003
A preliminary study on the thermal and mechanical performances of sintered nano-scale silver die-attach technology depending on the substrate metallization
F Le Henaff, S Azzopardi, JY Delétage, E Woirgard, S Bontemps, J Joguet
Microelectronics reliability 52 (9-10), 2321-2325, 2012
702012
Lifetime evaluation of nanoscale silver sintered power modules for automotive application based on experiments and finite-element modeling
F Le Henaff, S Azzopardi, E Woirgard, T Youssef, S Bontemps, J Joguet
IEEE Transactions on Device and Materials Reliability 15 (3), 326-334, 2015
472015
Power modules die attach: A comprehensive evolution of the nanosilver sintering physical properties versus its porosity
T Youssef, W Rmili, E Woirgard, S Azzopardi, N Vivet, D Martineau, ...
Microelectronics Reliability 55 (9-10), 1997-2002, 2015
392015
Study of die attach technologies for high temperature power electronics: Silver sintering and gold–germanium alloy
W Sabbah, S Azzopardi, C Buttay, R Meuret, E Woirgard
Microelectronics Reliability 53 (9-11), 1617-1621, 2013
392013
Quantification of ageing of ultracapacitors during cycling tests with current profile characteristics of hybrid and electric vehicles applications
W Lajnef, JM Vinassa, O Briat, H El Brouji, S Azzopardi, E Woirgard
IET Electric Power Applications 1 (5), 683-689, 2007
332007
Failure mechanisms of Trench IGBT under various short-circuit conditions
A Benmansour, S Azzopardi, JC Martin, E Woirgard
2007 IEEE Power Electronics Specialists Conference, 1923-1929, 2007
322007
Ultracapacitors modeling improvement using an experimental characterization based on step and frequency responses
W Lajnef, JM Vinassa, S Azzopardi, O Briat, E Woirgard, C Zardini, ...
2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No …, 2004
292004
A systematic hard-and soft-switching performances evaluation of 1200 V punchthrough IGBT structures
S Azzopardi, JM Vinassa, E Woirgard, C Zardini, O Briat
IEEE Transactions on Power Electronics 19 (1), 231-241, 2004
292004
Thermomechanical modelling and reliability study of an IGBT module for an aeronautical application
A Zeanh, O Dalverny, M Karama, E Woirgard, S Azzopardi, A Bouzourene, ...
EuroSimE 2008-International Conference on Thermal, Mechanical and Multi …, 2008
272008
Switching performances comparison of 1200 V punch-through and nonpunch-through IGBTs under hard-switching at high temperature
S Azzopardi, C Jamet, JM Vinassa, C Zardini
PESC 98 Record. 29th Annual IEEE Power Electronics Specialists Conference …, 1998
261998
Die attach using silver sintering. Practical implementation and analysis
A Masson, W Sabbah, R Riva, C Buttay, S Azzopardi, H Morel, D Planson, ...
European journal of electrical engineering 16 (3-4), 293-305, 2013
252013
Study of ultracapacitors dynamic behaviour using impedance frequency analysis on a specific test bench
W Lajnef, JM Vinassa, O Briat, S Azzopardi, C Zardini
2004 IEEE International Symposium on Industrial Electronics 2, 839-844, 2004
252004
Failure mechanism of trench IGBT under short-circuit after turn-off
A Benmansour, S Azzopardi, JC Martin, E Woirgard
Microelectronics Reliability 46 (9-11), 1778-1783, 2006
242006
An investigation into the reliability of power modules considering baseplate solders thermal fatigue in aeronautical applications
A Micol, A Zeanh, T Lhommeau, S Azzopardi, E Woirgard, O Dalverny, ...
Microelectronics Reliability 49 (9-11), 1370-1374, 2009
172009
Evaluation of silver-sintering die attach
W Sabbah, R Riva, S Hascoët, C Buttay, S Azzopardi, E Woirgard, ...
2012 7th International Conference on Integrated Power Electronics Systems …, 2012
162012
Assessment of the Trench IGBT reliability: low temperature experimental characterization
S Azzopardi, A Benmansour, M Ishiko, E Woirgard
Microelectronics Reliability 45 (9-11), 1700-1705, 2005
152005
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