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Wolfspeed Powers Toyota’s Electric Vehicle Platforms with Highly Reliable Silicon Carbide Components

Underscores Wolfspeed’s leadership in silicon carbide power solutions, advancing Toyota’s global electrification strategy with enhanced efficiency and performance for battery electric vehicles.

Wolfspeed Inc. (NYSE: WOLF), a global leader in innovative silicon carbide power solutions, today announced that its automotive MOSFETs will power onboard charger systems for Toyota, one of the most respected and quality-driven automakers in the world.

Wolfspeed’s silicon carbide components will be integrated into Toyota’s Battery Electric Vehicles (BEV). This silicon carbide device adoption reflects Toyota’s confidence in Wolfspeed’s ability to meet the automaker’s rigorous standards for quality and long-term reliability.

“Toyota is known for its uncompromising approach to quality and reliability, and we’re honored to be supporting their next wave of electrification,” said Robert Feurle, Chief Executive Officer. “Wolfspeed’s U.S.-based supply chain and domestic silicon carbide manufacturing footprint ensure the stability and continuity they need to achieve their electrification goals.”

The widespread adoption of silicon carbide as the industry standard semiconductor for high voltage onboard power systems supports the automotive industry’s rapid transition to clean energy vehicles. While silicon carbide is renowned for powering fast, efficient, and high-power density EV powertrains, its application in onboard automotive auxiliary power systems - such as an onboard charger - also offers numerous benefits that enhance the overall experience of EV ownership throughout the vehicle's lifespan. By providing higher power and more efficient power systems, silicon carbide enables shorter charging times for EV owners and minimizes energy loss across the vehicle. This results in improved driving range and reduced costs associated with each recharge.

“Our work with Toyota is built upon years of trust in engineering expertise, supply reliability, as well as a shared obsession with quality,” said Cengiz Balkas, Wolfspeed’s Chief Business Officer. “This reinforces our role in driving electrification with silicon carbide technology that delivers performance, efficiency and safety.”

Wolfspeed supports a wide array of EV platforms directly with an OEM or through Tier 1 partners - making its technology a foundational element in the rapidly expanding EV ecosystem.

About Wolfspeed, Inc.

Wolfspeed (NYSE: WOLF) leads the market in the worldwide adoption of silicon carbide technologies that power the world’s most disruptive innovations. As the pioneers of silicon carbide, and creators of the most advanced semiconductor technology on earth, we are committed to powering a better world for everyone. Through silicon carbide material, Power Modules, Discrete Power Devices and Power Die Products targeted for various applications, we will bring you The Power to Make It Real.TM Learn more at www.wolfspeed.com.

Forward-Looking Statements

This press release contains forward-looking statements involving risks and uncertainties, both known and unknown, that may cause Wolfspeed’s actual results to differ materially from those indicated in the forward-looking statements. Forward-looking statements by their nature address matters that are, to different degrees, uncertain, such as statements about Wolfspeed’s ability to reduce customer lead times, improve manufacturing quality and efficiency, and achieve growth. Actual results could differ materially due to a number of factors, including but not limited to, ongoing uncertainty in global economic and geopolitical conditions, such as the ongoing military conflict between Russia and Ukraine and the ongoing conflicts in the Middle East; changes in progress on infrastructure development or changes in customer or industrial demand that could negatively affect product demand, including as a result of an economic slowdown or recession, collectability of receivables and other related matters if consumers and businesses defer purchases or payments, or default on payments; risks associated with our expansion plans, including design and construction delays, cost overruns, the timing and amount of government incentives actually received, including, among other things, any direct grants and tax credits, issues in installing and qualifying new equipment and ramping production, poor production process yields and quality control, and potential increases to our restructuring costs; our ability to obtain additional funding, including, among other things, from government funding, public or private equity offerings, or debt financings, on favorable terms and on a timely basis, if at all; our ability to take certain actions with respect to our capital and debt structure; the risk that we do not meet our production commitments to those customers who provide us with capacity reservation deposits or similar payments; the risk that we may experience production difficulties that preclude us from shipping sufficient quantities to meet customer orders or that result in higher production costs, lower yields and lower margins; our ability to lower costs; the risk that our results will suffer if we are unable to balance fluctuations in customer demand and capacity, including bringing on additional capacity on a timely basis to meet customer demand or scaling back our manufacturing expenses or overhead costs quickly enough to correspond to lower than expected demand; the risk that longer manufacturing lead times may cause customers to fulfill their orders with a competitor's products instead; product mix; risks associated with the ramp-up of production of our new products, and our entry into new business channels different from those in which we have historically operated; our ability to convert customer design-ins to design-wins and sales of significant volume, and, if customer design-in activity does result in such sales, when such sales will ultimately occur and what the amount of such sales will be; the risk that the markets for our products will not develop as we expect, including the adoption of our products by electric vehicle manufacturers and the overall adoption of electric vehicles; the risk that the economic and political uncertainty caused by the tariffs imposed or announced by the United States on imported goods, and corresponding tariffs and other retaliatory measures imposed by other countries (including China) in response, may continue to negatively impact demand for our products; the risk that we or our channel partners are not able to develop and expand customer bases and accurately anticipate demand from end customers, including production and product mix, which can result in increased inventory and reduced orders as we experience wide fluctuations in supply and demand; risks related to international sales and purchases; risks resulting from the concentration of our business among few customers, including the risk that customers may reduce or cancel orders or fail to honor purchase commitments; the risk that our investments may experience periods of significant market value and interest rate volatility causing us to recognize fair value losses on our investment; the risk posed by managing an increasingly complex supply chain (including managing the impacts of supply constraints in the semiconductor industry and meeting purchase commitments under take-or-pay arrangements with certain suppliers) that has the ability to supply a sufficient quantity of raw materials, subsystems and finished products with the required specifications and quality; risks relating to outbreaks of infectious diseases or similar public health events, including the risk of disruptions to our operations, supply chain, including our contract manufacturers, or customer demand; the risk we may be required to record a significant charge to earnings if our remaining goodwill or amortizable assets become impaired; risks relating to confidential information theft or misuse, including through cyber-attacks or cyber intrusion; our ability to complete development and commercialization of products under development; the rapid development of new technology and competing products that may impair demand or render our products obsolete; the potential lack of customer acceptance for our products; risks associated with ongoing litigation; the risk that customers do not maintain their favorable perception of our brand and products, resulting in lower demand for our products; the risk that our products fail to perform or fail to meet customer requirements or expectations, resulting in significant additional costs; risks associated with strategic transactions; the risk that we are not able to successfully execute or achieve the potential benefits of our efforts to enhance our value; the substantial doubt about the Company’s ability to continue as a going concern; and other factors discussed in our filings with the Securities and Exchange Commission (SEC), including our report on Form 10-K for the fiscal year ended June 30, 2024, and subsequent reports filed with the SEC. These forward-looking statements represent Wolfspeed's judgment as of the date of this release. Except as required under the United States federal securities laws and the rules and regulations of the SEC, Wolfspeed disclaims any intent or obligation to update any forward-looking statements after the date of this release, whether as a result of new information, future events, developments, changes in assumptions or otherwise.

Wolfspeed® is a registered trademark and The Power To Make It Real™ is a trademark of Wolfspeed, Inc. Toyota® is a registered trademark of Toyota Motor Corporation.

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