DURHAM, N.C.--(BUSINESS WIRE)--Wolfspeed, an industry leader in silicon carbide, has introduced its fifth technology generation, demonstrating a substantial performance leap in efficiency for next-generation 1200 V and 750 V automotive and industrial applications. “With Gen 4, Wolfspeed delivered the switching breakthrough our customers needed, and less than two years later we’re introducing Gen 5 that gives engineers the most current possible with a 5x5 mm silicon carbide footprint,” said Dr.