Ключевые слова: aluminium, aluminium alloy, background, casting, component, consumer electronics, convection, cooling, diode, discrete transistor, duct, efficiency, electronic equipment, electronics, enhanced cooling, extended surface, fin, finned element, finned heat sink, gray, heat dissipated, heat exchanger, heat sink, heatsink, heatsink fin, highpower, highpower semiconductor device, industrial electronics, industry, material, metal, natural convection, old, passive, power device, radiator, rib, semiconductor device, semiconductor devices heatsink, semiconductor package, surface area, switching transistor, temperature, thermal conductivity, transistor, used,