The North America Silicon Carbide (SiC) Market was valued at USD 916 Million in 2024 and is projected to reach USD 1,838 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 12.3% during the forecast period (2024–2030). This growth is driven by accelerating demand for high-power semiconductors in electric vehicles, renewable energy infrastructure, and industrial automation systems.

As industries transition toward more efficient and durable power electronics, silicon carbide has emerged as a transformative material outperforming traditional silicon. In this analysis, we profile the Top 10 Companies in North America’s Silicon Carbide Market—the material innovators and component manufacturers enabling the next generation of energy-efficient technologies.

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🔟 1. Wolfspeed, Inc.

Headquarters: Durham, North Carolina, USA
Key Offering: SiC power devices, wafers, and RF solutions

Wolfspeed dominates the SiC semiconductor market with end-to-end capabilities from crystal growth to power modules. The company’s Mohawk Valley Fab in New York represents the world’s first 200mm SiC production facility.

Technology Leadership:

• 12-year wafer supply agreement with GM worth over $1 billion

• Industry’s broadest 650V to 1700V SiC MOSFET portfolio

• Pioneer in automotive-qualified SiC power modules

Download FREE Sample Report: North America Silicon Carbide (SiC) Market – Detailed Research Report

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9️⃣ 2. ON Semiconductor

Headquarters: Phoenix, Arizona, USA
Key Offering: EliteSiC power solutions for automotive and industrial

ON Semi has established itself as a leading supplier of SiC power solutions, with products spanning discrete devices, power modules, and drive controllers. Their solutions enable 5-10% system efficiency gains in EV powertrains.

Technology Leadership:

• Vertically integrated SiC supply chain

• Automotive-grade AEC-Q101 qualified products

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8️⃣ 3. Infineon Technologies (US Operations)

Headquarters: Milpitas, California, USA
Key Offering: CoolSiC™ power semiconductors

Infineon’s U.S. division drives adoption of SiC solutions in North America’s automotive and industrial markets. Their trench-based SiC MOSFET technology delivers superior switching performance and reliability.

Technology Leadership:

• First to commercialize automotive-qualified 1200V SiC MOSFET

• Complete ecosystem including gate drivers and reference designs

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7️⃣ 4. ROHM Semiconductor USA

Headquarters: San Diego, California, USA
Key Offering: Full SiC power modules and discretes

ROHM offers one of the most comprehensive SiC portfolios in North America, with solutions verified in over 500 customer applications. Their proprietary trench MOSFET structure minimizes conduction losses.

Technology Leadership:

• First to mass-produce SiC MOSFETs (2010)

• Complete “Schottky + MOSFET” solution packages

Download FREE Sample Report: North America Silicon Carbide (SiC) Market – Detailed Research Report

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6️⃣ 5. STMicroelectronics (US Operations)

Headquarters: Geneva, Switzerland (with major US facilities)
Key Offering: Automotive and industrial SiC solutions

ST’s U.S. operations focus on developing SiC technologies for North America’s EV and industrial markets. Their Gen3 SiC MOSFETs achieve best-in-class figures of merit for power density.

Technology Leadership:

• Supplying SiC inverters for Tesla Model 3

• Strategic partnership with Tesla since 2017

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5️⃣ 6. Microchip Technology

Headquarters: Chandler, Arizona, USA
Key Offering: SiC power modules with digital control

Microchip combines SiC power devices with its microcontroller expertise to deliver intelligent power solutions. Their approach reduces system complexity for industrial motor drives and power supplies.

Technology Leadership:

• Integrated power modules with built-in gate drivers

• Focus on aerospace and defense applications

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4️⃣ 7. Coherent Corp. (formerly II-VI)

Headquarters: Saxonburg, Pennsylvania, USA
Key Offering: SiC substrates and epitaxial wafers

As a leading materials supplier, Coherent provides the foundation for SiC power devices through its high-quality substrates. The company is scaling production to meet explosive demand.

Technology Leadership:

• 150mm substrate production at industry-leading yields

• 200mm wafer development underway

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3️⃣ 8. United Silicon Carbide (Qorvo)

Headquarters: Princeton, New Jersey, USA
Key Offering: SiC FETs and diodes

UnitedSiC’s cascode FET technology combines the best attributes of SiC and silicon in a single device. Their solutions are particularly effective in high-frequency power conversion.

Technology Leadership:

• Patented cascode SiC FET architecture

• Focus on cost-optimized performance

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2️⃣ 9. SK Siltron CSS (US Operations)

Headquarters: Auburn, Michigan, USA
Key Offering: SiC wafer manufacturing

SK Siltron CSS is expanding U.S.-based SiC substrate production through significant investments in Michigan. Their vertically integrated approach ensures supply chain security.

Technology Leadership:

• $300 million Michigan expansion project

• Automotive-grade substrate production

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1️⃣ 10. Cree LED (Now Wolfspeed)

Headquarters: Durham, North Carolina, USA
Key Offering: SiC materials and devices

The former Cree business unit continues to drive SiC innovation as part of Wolfspeed. Their legacy includes pioneering many commercial SiC technologies now industry standards.

Technology Leadership:

• Over 30 years of SiC materials expertise

• Foundation of Wolfspeed’s industry leadership

Read Full Report: North America Silicon Carbide (SiC) Market – Comprehensive Analysis

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🔮 Outlook: Silicon Carbide’s Expanding Role in North America

Silicon carbide is transforming power electronics across multiple industries, with North America positioned as both a technology leader and major growth market. From electric vehicles to renewable energy, SiC enables the transition to more efficient, compact power systems.

📈 Key Market Drivers:

• EV adoption creating $5B+ SiC opportunity by 2030

• Federal investments via CHIPS Act boosting domestic production

• Renewable energy installations demanding high-voltage SiC solutions

• 200mm wafer transition reducing costs by 20-30%

Read Full Report: North America Silicon Carbide (SiC) Market – Comprehensive Analysis

The featured companies are not just component suppliers—they’re enabling the next-generation power infrastructure that will drive North America’s energy transition and industrial competitiveness.