CoolSiC™ MOSFET 650 V G2 in TOLT package, 50 mΩ The CoolSiC™ MOSFET discrete 650 V G2 in TOLT leverages the CoolSiC™ Generation 2 best-in-class switching performance, enabling in addition all of the benefits of top-side cooling. It is now possible to complement the QDPAK, already available with CoolSiC™ and CoolMOS™, to implement a total discrete top-side cooling solution, obtaining better thermal performance, system cost reduction and simplification, and a cheaper assembly.