CoolSiC™ MOSFET 650 V G2 in Thin-TOLL 8x8 package The CoolSiC™ MOSFET discrete 650 V G2 in Thin-TOLL 8x8 is the best 8x8 option to leverage a performing technology, like CoolSiC™ G2. It overcomes the limits in thermal cycles of the standard 8x8 and it improves the .XT interconnect to reduce the thermal resistance. It is hence possible to fully use the characteristics of SiC, but maintaining a small footprint with a product which is the next logical step in power density.