Modèles de Calcul Précis pour la Détermination de l'Augmentation de Température de Sources de Chaleur Rectangulaires dans les Circuits Hybrides Available to Purchase

To enable adequate transfer of heat from a hybrid circuit in many cases the substrate is attached to a heatsink. This paper examines the two principal means of calculating the dispersion and transfer of heat generated by active elements on the surface when both thin and thick film techniques are employed. The paper concludes by presenting formulae for making the relevant thermal resistance calculations.