Wolfspeed, Inc. is an innovator of wide bandgap semiconductors, focused on silicon carbide and gallium nitride (GaN) materials and devices for power and radiofrequency (RF) applications. Its product families include silicon carbide and GaN materials, power devices and RF devices, and its products are targeted for various applications such as electric vehicles, fast charging, 5G, renewable energy and storage, and aerospace and defense. The company was founded by Calvin H. Carter Jr., John W. Palmour, F. Neal Hunter, Eric Hunter, and John Edmond in 1987 and is headquartered in Durham, NC.