Surface mounted conduction heat sink

摘要

A system and method for conducting heat from electrical devices mounted on a circuit board is disclosed. A heat sink for conducting the heat is provided that includes a pair of substantially parallel vertical legs and a horizontal member coupled between the pair of substantially parallel vertical legs to form a "U" shape. The horizontal member includes an outer surface and an inner surface both having a layer of thermal interface material. The heat sink is surface mountable to a heat sink mounting pad on a surface of a printed circuit board. The heat sink mounting pad is adjacent to and thermally coupled to a heat transfer pad of an electronic device. The heat sink is thermally coupled to the electronic device.