Silicon Carbide Market - By Product Type, Device Type, Wafer Size, Application, Production Method, Growth Forecast, 2026 - 2034

Silicon Carbide Market Size

The global silicon carbide market size surpassed USD 5.5 billion in 2025 and is estimated to grow at 34.6% CAGR from 2026 to 2034.

The market is being strongly driven by the rapid adoption of electric vehicles (EVs) and advanced energy infrastructure. Rising EV sales are directly accelerating demand for silicon carbide (SiC) power devices, which improve energy efficiency while reducing system size and weight. According to industry estimates, more than 3 million EVs were sold in the first half of 2024, marking a year-on-year increase of about 25%, reinforcing positive momentum for the market size in 2024 and setting the stage for continued expansion in 2025.
 

Product innovation continues to strengthen market competitiveness. In July 2024, onsemi launched its EliteSiC M3e MOSFET platform, designed for high-frequency, low-loss operation in EV powertrains, charging stations, and renewable energy systems.
 

Overall, these structural drivers are expected to expand the silicon carbide industry size in 2025, positioning SiC as a critical enabler of electrification and energy transition worldwide.
 

Silicon Carbide Market Trends

• In 2025, the silicon carbide industry is being reshaped by two major structural trends: the commercialization of 8-inch wafers and rising investments in smart-grid infrastructure. Across the silicon carbide semiconductor market, manufacturers are transitioning from 6-inch to 8-inch SiC wafers to improve production yields, lower cost per device, and ensure stable supply for high-volume applications. This shift is accelerating the adoption of SiC power devices in electric vehicles, renewable energy inverters, and industrial motor drives, making large-diameter substrates a core silicon carbide market trend for scalability and long-term profitability.
   
• At the same time, governments worldwide are increasing funding for smart grids and hybrid energy storage systems to strengthen grid reliability and support renewable energy integration. These upgrades are driving strong demand for SiC discrete devices and power modules, which offer faster switching speeds, lower power losses, and higher thermal performance than traditional silicon components. As a result, smart-grid modernization has become a recurring theme in silicon carbide market news today.
   
• Together, these trends are intensifying competition and collaboration across the value chain. Leading suppliers are forming strategic partnerships with utilities and grid-technology providers to develop customized SiC power modules for large-scale energy applications, a strategy expected to define silicon carbide industry growth through 2025 and beyond.
   

Silicon Carbide Market Analysis

By Device Type

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Based on the device type, the silicon carbide market is segmented into SiC discrete devices, SiC modules, and other SiC devices.
 

• The SiC module segment is valued at USD 2.3 billion in 2025. SiC modules comprise components such as diodes and MOSFETs, and are inherently utilized in electric vehicles, renewable energy systems, and telecommunication. Silicon modules are mainly used in power electronics for vehicles which has been a booming trend in the SiC market. Adoption of electric vehicles is driving the demand for silicon carbide modules. SiC modules help in efficiency enhancement in EV powertrains, mostly in inverters and charging systems. SiC's ability helps to operate at higher voltages and enable faster charging, long range, and overall better performance.
   
• The SiC discrete devices market is projected to grow at a CAGR of 35% by 2034. The capability to operate in high power and temperature environments, the SiC discrete devices are seeing a boom in growth from industries specializing in automotive, renewable energy, telecommunications, and others which focus on energy-efficient systems. These devices are in higher demand due to the recent shift in focus towards electric vehicles (EV) and renewable energy sources.
   

By Product Type

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By Wafer Size

Based on wafer size, the silicon carbide market is divided into 2-inch, 4-inch, and 6-inch and above.
 

• The 4-inch wafers market held a share of 38.5% in 2025. Commercial 4-inch wafers are becoming increasingly popular due to mass production of electrical cars, renewable energy sources, and power electronics. This is mainly because their cost and yield are well balanced so they can be used in industries which require both performance and scalability.
   
• The 2-inch segment is projected to grow at a CAGR of 29.2% and is expected to reach USD 14.8 billion by 2034. The 2-inch SiC wafers find uses in research, development, and small-scale production. They are very economical and are very useful for prototyping and testing within the initial stages of power electronics, automotive, and semiconductor industries. These are also useful for small-scale order production. 
   

By Application

Based on application, the silicon carbide market is divided into power electronics, optical devices, and sensing.
 

• The power electronics segment dominated the global market accounting for 38.5% market share in 2025. SiC has a wide range of applications in power electronics, enabling effective power processing with high voltage and temperature tolerance. SiC is fundamental to SiC-based systems in electric vehicles (EVs), renewable energy inverters, motor drives and power supplies since these systems are more robust and reliable than silicon counterparts.
   
• The optical devices market is projected to grow at a CAGR of 33.5% by 2034. SiC is used for very advanced optics including lenses, mirrors and windows for lasers and infrared systems for aerospace, because SiC has great thermal, mechanical, and optical properties. Durability, precision, and heat resistance are necessary for such components to function properly.
   

By Production Method

Based on the production method, the silicon carbide market is segmented into acheson process, physical vapour transport (PVT), chemical vapour deposition (CVD), other production methods.
 

• The chemical vapor deposition (CVD) segment dominated the global market accounting for 41% market share in 2025. Chemical vapor deposition (CVD) technique is gaining traction in order to produce epitaxial SiC layers that are required in advanced semiconductor devices, such as SiC MOSFETs and Schottky diodes. Thus, increasing demand for advanced semiconductor is expected to support the market growth.
   
• The acheson process segment is expected to reach USD 12.3 billion by 2034. The acheson process is one of the most common techniques of producing silicon carbide which is mainly used for the making of abrasive and refractory products. This technique allows production in large quantities at a minimum cost without losing purity but maximizes the hardness of the product intended to be applied to various industries.
   

By End-Use Industry

Based on end-use industry, the silicon carbide market is divided into Automotive, aerospace & defense, telecommunications, energy & power, healthcare, electronics & semiconductors, industrial manufacturing, oil & gas, mining, chemical processing, consumer electronics, research & development.
 

• The automotive segment dominated the global market accounting for 20.5% market share in 2025. Increasing demand for electric vehicles is expected to support the growth of market. Improving electric vehicles through improved efficiency, heat dissipation, and energy utilization is ultimately responsible to increase demand for SiC based electric components.
   
• The aerospace and defense market is projected to grow at a CAGR of 33.7% by 2034. Increasing government spending on aerospace & defence sector coupled with approach towards development of e-aircraft & hybrid electric aircraft is important factor expected to support the growth of target market.
   
• The telecommunication held a market share of 13.5% in 2025. Increasing demand for energy efficient data centers and high-speed optical transceivers is expected to support the growth of target market. SiC are widely used high power switching devices in order to improve the network efficiency and bandwidth capacity.
   

Regional Insights

North America SiC Market Insights

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North America dominated the silicon carbide market with a market share of 29% in 2025. North America is growing in silicon market as a result of expansion in electric vehicles, renewable energy and industrial application growth.
 

• The U.S. market is probable to grow significantly, reaching USD 21.6 billion by 2034. This expansion is driven more particularly by a group of factors such as increasing electric vehicle sales in the country and growing use of efficient electronics for renewable energy sources. According to Statista over a million EVs were sold during 2023, which, in turn translates to a rise of 56 percent in the sales compared with the previous year.
   
• Canada market is expected to witness robust growth, with a CAGR of 30.1% by 2034. Canada is experiencing a stable growth curve for silicon carbide, due to an increase in the demand for electric vehicles and renewable energy. It has been emphasizing on adoption of sustainable technologies, thus raising the demand for energy efficient electronic component
   

Europe SiC Market Insights

Europe held a significant silicon carbide market share of 21% in 2025. Europe’s SiC market is expanding owing to growth in demand for automotive, renewable energy, and industrial markets. The region focuses on the adoption of energy-efficient technologies and the use of SiC in electric vehicles and power electronics. The market is growing due to the support from strategic investments in R&D and manufacturing.
 

• Germany market is growing rapidly, with projections indicating it will exceed USD 4.1 billion by 2034. High presence of major automotive manufactures in the country, coupled with increasing demand for electric vehicles is expected to increase demand for SiC
   
• The UK market is anticipated to expand at a healthy rate, with a CAGR of 34.2% by 2034. The SiC market growth can be attributed to the growing government focus on carbon reduction and increasing renewable energy projects is expected to increase demand for SiC.
   

Asia Pacific SiC Market Insights

Asia Pacific is projected to grow at a highest CAGR of 35.9% by 2034. Asia accounts for most of the SiC market especially China, Japan and South Korea, which are seeing rapid growth in electric vehicles, renewable energy, and consumer electronics.
 

• China market is expected to dominate the global landscape, accounting for 47.4% of the market share in 2025. Expansion of 5G infrastructure and increasing government spending on efficient satellite communication are major factors expected to drive the growth of target market. SiC based power amplifiers and high-power transistors are widely used in 5G base station.
   
• The India market is anticipated to grow at a CAGR of 40.9% by 2034. The need for silicon carbide (SiC) is on the rise in India owing to its characteristics for deployment in high efficiency power electronics for electric vehicles, renewable energy, industrial applications, etc. The rapid expansion of the semiconductor sector in India is encouraging the increasing adoption of SiC.
   

Latin America SiC Market Insights

Latin America is expected to reach USD 3.5 billion by 2034. Latin America has an emerging SiC market stimulated by increasing adoption of renewable energy and automotive industries. The region is seeking opportunities to adopt SiC in power electronics and other energy saving applications which harmonizes with the global movement towards sustainable technologies.
 

• By 2034, the silicon carbine market in Brazil is expected to grow significantly at an approximate CAGR of 28.2%. The rising demand for electric vehicles and increasing renewables energy projects is boosting Brazil’s market. SiC-enabled solar power systems and EV support infrastructure are essential for Brazil’s clean energy transition.
   
• Mexico silicon carbide market accounted for 29.7% of the Latin America market share in 2025. The Mexican silicon carbide (SiC) market is growing owing to its application in power electronics for the automotive and energy industries. With the increase in demand for electric cars and renewable energy sources, SiC is gaining traction in the industrial and technology development of Mexico.
   

Middle East & Africa SiC Market Insights

Middle East & Africa is projected to grow at a CAGR of 32.9% by 2034. The SiC market in the Middle East and Africa has been expanding due to rise in the demand within the energy, industrial and automotive businesses. The region is investing heavily into renewable energy projects and upgrading infrastructure which would aid in improving energy efficiency and performance.
 

• Saudi Arabia silicon carbide (SiC) market is expected to account for 25.8% of the MEA market share in 2025. Expansion of smart cities incorporating SiC based power electronics and increasing investment in green hydrogen projects is expected to support the growth of target market.
   
• South Africa market is expected to reach USD 1.3 billion by 2034. The market for silicon carbide in South Africa is witnessing high growth due to increasing government initiatives promoting adoption of clear energy projects and growing mining automation and electrification trend.
   

Silicon Carbide Market Share

The silicon carbide industry share is highly concentrated, with ROHM Co., Ltd., STMicroelectronics N.V., and Infineon Technologies AG collectively accounting for about 37.6% of the global SiC market. This leadership reflects their broad portfolios across diodes, MOSFETs, and power modules used in automotive, renewable energy, telecommunications, and industrial equipment. Their scale and vertical integration also influence adjacent segments such as the silicon carbide semiconductor market share and upstream SiC wafer market share, where long-term supply agreements and in-house manufacturing capacity are becoming key differentiators.
 

Competition in the SiC industry is primarily shaped by device efficiency, reliability, cost optimization, and the ability to support high-volume EV and clean-energy programs. Leading vendors are investing heavily in R&D to improve high-voltage performance and thermal stability while reducing production costs. At the same time, smaller manufacturers typically focus on niche applications or regional markets to maintain competitiveness, particularly in specialty components and silicon carbide ceramics market share segments.
 

Strategically, ROHM has strengthened its production base through acquisitions, positioning itself as a major supplier of SiC power devices. STMicroelectronics continues to integrate SiC technology with its deep expertise in power electronics to support electric mobility and sustainable energy systems. Infineon, a long-standing leader in power semiconductors, emphasizes rapid product launches tailored to automotive and renewable energy customers.
 

Overall, the SiC market share structure favors companies with strong supply chains, advanced manufacturing, and the ability to scale with global electrification demand.
 

Silicon Carbide Market Companies

Some of the eminent market participants operating in the silicon carbide industry include:

• ROHM Co., Ltd.
• STMicroelectronics N.V.
• Infineon Technologies AG
• ON Semiconductor Corporation
• GeneSiC Semiconductor Inc.
• Microsemi Corporation
• General Electric Company (GE Aviation) 
   

Silicon Carbide Industry News

• Wolfspeed announced it will review its fiscal Q2 2026 earnings results in a webcast as it continues scaling SiC production amid industry transitions.
   
• The SiC diodes market is projected to expand from $2.08B in 2025 to $2.3B in 2026 (CAGR ~10.3%), reflecting strong demand in EVs, renewables, and industrial applications.
   
• RIR announced a Rs 618 crore investment to establish a silicon carbide semiconductor manufacturing facility in Bhubaneswar, reinforcing India’s SiC ecosystem.
   
• China’s largest SiC wafer facility began production with $2.8B investment, 360,000 wafer annual capacity (~1.44M units).
   
• In Q1 2025 industry developments included advanced 200 mm wafer production by Infineon and mass production of new SiC MOSFETs with ~39% improved performance by ROHM.
   

The silicon carbide market research report includes an in-depth coverage of the industry with estimates and forecast in terms of revenue (USD Billion) from 2021 to 2034, for the following segments:

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Market, By Product Type

• Black silicon carbide
• Green silicon carbide
• Other silicon carbide types  

Market, By Device Type

• SiC discrete devices
  • Diodes
  • MOSFETs
  • BJTs (Bipolar Junction Transistors)
  • JFETs (Junction Field Effect Transistors)
• SiC modules
• Other SiC devices      

Market, By Wafer Size

• 2-inch
• 4-inch
• 6-inch and above      

Market, By Application

• Power electronics
  • Power supply and inverter
  • Wireless charging
  • Power grid devices
  • Industrial motor drives
  • Electric vehicle charging infrastructure
  • Renewable energy systems
• Optical Devices
  • LED lighting
  • Photonics
  • Laser applications
  • UV detectors
• Sensing
  • Pressure sensors
  • Temperature sensors
  • Gas sensors
  • Radiation detectors
  • Other applications

Market, By Production Method

• Acheson process
• Physical Vapor Transport (PVT)
• Chemical Vapor Deposition (CVD)
• Other production methods

Market, By End-Use Industry

• Automotive
• Aerospace & defense
• Telecommunications
• Energy & power
• Healthcare
• Electronics & semiconductors
• Industrial manufacturing
• Oil & gas
• Mining
• Chemical processing
• Consumer electronics
• Research & development

The above information is provided for the following regions and countries:

• North America 
  • U.S.
  • Canada
• Europe 
  • Germany
  • UK
  • France
  • Spain
  • Italy
  • Netherlands
• Asia Pacific 
  • China
  • India
  • Japan
  • Australia
  • South Korea
• Latin America 
  • Brazil
  • Mexico
  • Argentina
• Middle East and Africa 
  • Saudi Arabia
  • South Africa
  • UAE