You have many choices, including heat-sink type and size, interface material, and attachment method. Heat-sink types include stamped, extruded, bonded, and convoluted-fin heat sinks and fan sinks.

New zipper fin heat sinks from Advanced Thermal Solutions, Inc. (ATS) are protecting thousands of components from the dangers of excess heat at a lower cost than other high fin density heat sink types ...

Thinner fins employed in ultra-high ratio extrusion heat sinks for power semiconductors provide more surface area per unit width, at lower cost than their predecessors. Also, they reduce air flow back ...

Researchers at the Manisa Celal Bayar University in Turkey have proposed using a skived-type aluminum heat sink (HS) to cool insulated gate bipolar transistor (IGBT) arrays in solar PV inverters.