Distributed and coupled 2D electro-thermal model of power semiconductor devices Ghania Belkacem, Stéphane Lefebvre, Pierre-Yves Joubert, Mounira Bouarroudj-Berkani, Denis Labrousse and Gilles Rostaing Eur. Phys. J. Appl. Phys., 66 2 (2014) 20102 Published online: 05 June 2014 DOI: 10.1051/epjap/2014130486