Onsemi Doubles SiC Production Capacity in Malaysia, Targeting EV and Industrial Markets
Onsemi has announced a significant expansion of its silicon carbide (SiC) capabilities in Malaysia, effectively doubling its production capacity to meet escalating demand from the electric vehicle (EV) and industrial sectors. This move aims to solidify its position as a leading SiC supplier.
Onsemi has formalized plans to double its silicon carbide (SiC) production capacity at its Seremban, Malaysia facility. This substantial investment is a strategic response to the burgeoning demand for high-performance power semiconductors, particularly within the electric vehicle (EV) and industrial power management sectors. The expansion focuses on increasing wafer and device manufacturing capabilities, critical for meeting the stringent performance and reliability requirements of next-generation applications.
The Seremban facility is pivotal to Onsemi’s vertically integrated SiC supply chain, encompassing crystal growth, wafer fabrication, and module assembly. By enhancing internal capacity, Onsemi aims to reduce reliance on external suppliers and ensure a more robust and controllable supply of SiC devices. This move is expected to alleviate some of the supply constraints that have occasionally impacted the SiC market, especially as EV adoption continues to accelerate globally.
Procurement engineers can anticipate improved lead times and potentially more stable pricing for Onsemi’s SiC power modules and discrete components as the increased capacity comes online. The commitment to in-house manufacturing also provides greater assurance regarding quality control and compliance with automotive-grade standards, which is a key differentiator in the highly competitive EV market. This expansion underscores the long-term confidence in SiC technology as the cornerstone of efficient power conversion for electric mobility and renewable energy systems.
While the immediate impact on global SiC availability will be gradual, the sustained investment by major players like Onsemi signals a healthy growth trajectory for the entire SiC ecosystem. This capacity boost is crucial for supporting design wins in future EV platforms and industrial automation projects, allowing manufacturers to scale production without significant supply bottlenecks.