Infineon is supplying SiC power modules for Rivian's next-generation R2 EV, strengthening its presence in the field of power semiconductors, which is key to EV performance.
🟦 Infineon to supply SiC power modules for the new Rivian R2 EV
Infineon will supply the HybridPACK Drive G2 traction inverter power module for the R2 SUV under development by the US EV maker Rivian. The module uses high-efficiency silicon carbide (SiC) and conventional silicon (Si) and is expected to improve cruising range and acceleration performance.
In addition, Infineon will supply AURIX microcontrollers and power management ICs for vehicle control, supporting the core technologies of the R2. The supply is scheduled to start in 2026.
🟦 Why is SiC chosen?
In EVs, it is important to increase power efficiency and reduce weight as much as possible. For this reason, SiC power semiconductors with low switching losses and stable operation at high temperatures are increasingly being adopted.
To date, Infineon has provided power modules for more than 10.5 million EVs. Currently, the company is expanding its Kulim plant in Malaysia and constructing a new plant for 200mm SiC wafers.
In cooperation with our factories in Austria, we have a system in place that allows us to mass-produce high-quality products.
🟦 Summary
Infineon will supply SiC power modules and other components for Rivian’s new R2 EV to help improve EV performance. The introduction of SiC is an indispensable technology for accelerating electrification.
While it may be limited in scale, the fact that it has been adopted by a high-profile EV company like Rivian is a strong achievement for Infineon.
