Chipmaker Wolfspeed has received a conditional commitment for a 30-year loan of up to $1.5 billion from the United States Department of Defense, through its Office of Strategic Capital, to expand domestic production of silicon carbide materials and power devices, the company announced. Its shares surged in extended trading on the news, according to reports.
Wolfspeed specialises in silicon carbide, a material that handles higher voltages and temperatures more efficiently than conventional silicon and is used in electric vehicle powertrains, solar inverters, battery storage, industrial power systems and fast-charging infrastructure. The company said it plans to use the financing to upgrade its gallium nitride technology for next-generation communications infrastructure and electronic warfare systems, and to develop radiation-hardening capabilities for equipment that must operate in extreme environments.
Under the proposed terms, the first $600 million tranche would refinance first-lien notes due in 2030 and pay related fees, while the remaining $900 million would fund expansion of silicon carbide and gallium nitride capacity in the United States. The department would receive warrants to purchase up to 7.5 percent of Wolfspeed’s fully diluted equity, issued as tranches are funded. The facility would be a delayed-draw term loan with a 36-month window to draw it down.
The conditions attached are substantial, and the company itself cautions there can be no assurance a final agreement is signed. The commitment is subject to due diligence, definitive agreements, government approvals and other conditions. Filings indicate Wolfspeed must provide at least $750 million in qualifying contributions, including $150 million from new shares sold to non-government investors, make efforts to convert most of its convertible notes into stock, and secure customer purchase commitments acceptable to the office, while the department requires approvals from Congress and the Office of Management and Budget.
The context is a company rebuilding its finances. Wolfspeed exited Chapter 11 bankruptcy protection in September 2025 with a plan that reduced its debt by more than 70 percent and cut cash interest payments sharply, cancelling its old shares and issuing new ones. Against that background, the chief financial officer described the conditional 30-year commitment as another significant milestone in efforts to optimise the company’s capital structure and improve its financial foundation.
The chief executive framed the deal in national-security terms, saying silicon carbide and gallium nitride have critical defence applications and that the financing would position the company to serve the defence department and expand capabilities benefiting national security. That framing reflects a broader industrial-policy shift in Washington, where the government is increasingly willing to act not just as a customer but as a lender and equity-linked partner in domestic semiconductor supply chains it regards as strategically essential.
For investors, the arithmetic cuts both ways. Government-backed, long-dated funding on this scale would transform Wolfspeed’s balance sheet and fund capacity that private markets might not finance for a recently restructured company. But the warrants and the required new equity raise mean dilution for existing shareholders, and the gap between a conditional commitment and drawn funds is filled with conditions either side could fail to meet.
The next milestones to watch are the definitive agreements, the $50 million-plus equity raise, and the congressional and budget-office approvals. Until those land, the $1.5 billion is best understood as a statement of intent by both a company and a government that have decided silicon carbide is worth underwriting.
