Helping EVs Go Further

Gallium oxide’s material characteristics, like its ultra-wide bandgap and high breakdown field, allow electric vehicles’ power electronics to operate at greater voltages with faster switching speeds than silicon devices. This would allow for the design of inverters and onboard chargers with much fewer and smaller passive components, leading to lighter, more compact drivetrains. As a result, automotive system engineers could simplify cooling architectures, reducing system complexity without the sacrifice of reliability. 

Beyond packaging benefits, the efficiency gains offered by gallium oxide translate directly into extended driving range and lower energy consumption. Colder-running components demand less derating under heavy loads, allowing consistent performance through aggressive acceleration or long climbs. In turn, this would support new vehicle architectures that prioritize interior space instead of battery capacity and bulky thermal hardware, improving both passenger comfort and real-world range.