RoadPak applications include amongst others main drive train for xEVs, e-trucks, e-busses, traction auxiliary converters, as well as power electronics for xEV-charging. In addition, the RoadPak allows very easy low inductive connections and supports several numbers of parallel chips, thus the current rating of the inverters can be scaled up with just one module type. This allows the use of RoadPak in a well defined converter portfolio based on various performance classes.
Thanks to its exceptional low stray inductance (5 nH), the RoadPak is the ideal package to deliver the full potential of high-power SiC devices. Additionally, Hitachi Energy offers optimized gate units for the RoadPak, as well as a cooler for three devices in a 3-phase inverter configuration. Our RoadPak modules feature the lowest switching losses, highest performance and excellent robustness, while supporting two chipsets: our own Hitachi Energy chipset and an external chipset to reduce supply chain challenges and ensure product availability.