Cree, Inc. has announced that its C2M™, 1200V, 80mOhm SiC MOSFETs have been selected by Sanix Corporation, Japan, to be designed into their new 9.9kW three-phase solar inverters for use in the construction of commercial photovoltaic systems in the fast-growing Japanese solar energy market.
Utilized in the primary power conversion stage of the solar inverter, Cree’s 1200V C2M0080120D MOSFETs feature faster switching characteristics and up to one-third the switching losses of comparably-rated 900V silicon super-junction MOSFETs. By significantly reducing switching losses, Cree’s SiC MOSFETs enable lower total system energy losses, higher frequency switching, and cooler operating temperatures. These benefits improve conversion efficiency and reduce the system’s size, weight, complexity, and thermal management requirements. At the system level, performance is improved, cost is decreased, and lifetime of the inverter is extended.
Demonstrated to achieve up to three times the power density of typical silicon technology, Cree’s C2M family of SiC MOSFETs are available in 1200V and 1700V, ranging from 1Ohm to 25mOhms. C2M MOSFETs have been designed into a range of industrial power applications since their March 2013 market introduction and continue to experience increasing demand. Cree is currently delivering production volumes of SiC MOSFETs to Sanix and other PV inverter manufacturers, as well as to makers of industrial power supplies, auxiliary power converters, battery chargers, and motor drives.
For more information about Cree’s C2M SiC MOSFETs, please visit www.cree.com/Power/Landing-pages/MOSFET-products.