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North America 4 Inches Semi-Insulating Silicon Carbide Wafer Market Size

ID: MRFR//14632-HCR | 128 Pages | Author: Aarti Dhapte| December 2024

The North America 4 Inches Semi-Insulating Silicon Carbide Wafer Market is experiencing substantial growth, propelled by various factors that underscore the increasing demand for advanced semiconductor materials in the region. A significant driver is the expanding application of silicon carbide (SiC) wafers in power electronics. As industries prioritize energy efficiency and seek to reduce power losses in electronic devices, 4-inch semi-insulating SiC wafers have become essential in the development of high-performance power semiconductors. These semiconductors find applications in electric vehicles, renewable energy systems, and power grids, contributing to the market's robust growth. Moreover, the rising adoption of SiC wafers in radio-frequency (RF) and microwave devices is driving the demand for 4-inch semi-insulating wafers in North America.


These wafers offer excellent thermal conductivity and high-temperature stability, making them ideal for RF applications in communication systems, radar, and satellite technologies. As the region advances in wireless communication and satellite technologies, the demand for high-quality SiC wafers is increasing, positioning them as crucial components in the development of advanced RF devices. Furthermore, the growth of the aerospace and defense sector in North America is a significant contributor to the demand for 4-inch semi-insulating SiC wafers.


These wafers play a pivotal role in manufacturing high-frequency and high-power electronic devices used in radar systems, electronic warfare, and communication equipment for defense applications. The unique properties of SiC, including its high breakdown voltage and thermal stability, make it a preferred material in the production of semiconductors for aerospace and defense technologies. The increasing focus on renewable energy sources, particularly in solar power applications, is fostering the demand for 4-inch semi-insulating SiC wafers. SiC-based power electronics are crucial in photovoltaic inverters, enabling efficient energy conversion and contributing to the growth of the solar power industry in North America. As the region accelerates its transition to renewable energy, the demand for SiC wafers in solar applications is expected to rise, further driving the market.

Covered Aspects:

Report Attribute/Metric Details
Market Size Value In 2022 USD 0.05466 Billion
Growth Rate 12.30% (2024-2032)

North America 4 Inches Semi-Insulating Silicon Carbide Wafer Market Overview:


North America 4 Inches Semi-Insulating Silicon Carbide Wafer Market Size was valued at USD 0.05466 Billion in 2022. The 4 Inches Semi-Insulating Silicon Carbide Wafer market industry is projected to grow USD 0.17435 Billion by 2032, exhibiting a compound annual growth rate (CAGR) of 12.30% during the forecast period (2024 - 2032). High demand of power electronics devices in a variety of applications, including industrial, automotive, and consumer electronics is the main market drivers anticipated to propel the 4 Inches Semi-Insulating Silicon Carbide Wafer market in the North America.


North America 4 Inches Semi-Insulating Silicon Carbide Wafer Market Overview


Source: Secondary Research, Primary Research, MRFR Database and Analyst Review


North America 4 Inches Semi-Insulating Silicon Carbide Wafer Market Trends



  • Rising use of silicon carbide wafer in automobile industry is driving the market growth


For use in the automobile industry, special qualities such as high heat conductivity are required. Furthermore, 4 inches semi-insulating silicon carbide wafer is a strong and long-lasting material that can tolerate harsh environments and high temperatures in automotive applications. For example, in March 2022, Resonac introduced 6-inch diameter SiC wafers for use in SiC-based power semiconductors. Semi-insulating 4 inches semi-insulating silicon carbide wafers have great heat resistance and can be used in electric vehicles, railcars, and industrial equipment. As a result, the demand for semi-insulating SiC wafers in the automotive industry is propelling the market forward.


In addition, SiC wafers are increasingly used in 5G communication networks and electric vehicles to offer high power, high voltage, and high-frequency devices. Expanding attempts to promote the adoption of electric vehicles, together with the growing benefits of employing semi-insulating silicon carbide wafers in electric vehicles, are favorably influencing market growth. Furthermore, the growing number of government programmers to promote the adoption of modern technologies and energy-efficient solutions anticipated to fuel the market expansion during the forecast period. Intensive research and development activities are propelling the market growth.


North America 4 Inches Semi-Insulating Silicon Carbide Wafer Market Segment Insights:


4 Inches Semi-Insulating Silicon Carbide Wafer Type Insights


The North America 4 Inches Semi-Insulating Silicon Carbide Wafer market segmentation, based on type includes Resistivity≥ 1×10⁶Ω•cm and Resistivity≥ 1×10¹¹Ω•cm. The resistivity≥ 1×10⁶Ω•cm segment dominated the market mostly. Silicon carbide wafer with resistivity of Resistivity≥ 1×10⁶Ω•cm has a larger breakdown voltage allowing for the creation of higher voltage power devices. It has higher thermal conductivity resulting in better thermal management and lower power losses. Furthermore, it can function at higher temperatures resulting in higher reliability and longer device lifetimes. Silicon carbide wafers on and off significantly faster than silicon, resulting in higher power density and efficiency in power electronics applications. All these factors anticipated to drive the market growth in the coming years.


4 Inches Semi-Insulating Silicon Carbide Wafer Application Insights


The North America 4 Inches Semi-Insulating Silicon Carbide Wafer market segmentation, based on application includes Power Device and Electronics. The electronics segment expected to register the fastest growth. Demand for silicon carbide wafers has increased due to their application in electric vehicles and fifth-generation telecoms equipment. To meet this increased demand, businesses are investing heavily in the creation of cutting-edge manufacturing facilities. For example, Wolfspeed, a wideband semiconductor company, has announced plans to invest USD 1 billion in a SiC production manufacturing factory, which will increase its wafer fabrication capacity by up to 30 times. Furthermore, due to its polytypic crystal structure and extremely high thermodynamic properties, the production of SiC is expected to be a complex and costly process. Leading companies are investing heavily in research & development in order to introduce novel products.


Figure 1: North America 4 Inches Semi-Insulating Silicon Carbide Wafer Market, by Type, 2022 & 2032 (USD Billion)


North America 4 Inches Semi-Insulating Silicon Carbide Wafer Market, by Type, 2022 & 2032


Source: Secondary Research, Primary Research, MRFR Database and Analyst Review

4 Inches Semi-Insulating Silicon Carbide Wafer Country Insights


Electric car usage is pushing up demand for power electronics. Semi-insulating SiC wafers are utilised in electric car power modules to improve vehicle efficiency and range. Semi-insulating SiC wafers are becoming more inexpensive and easier to fabricate as 4 inches semi-insulating silicon carbide wafer technology advances. This is propelling the use of these wafers in a wide range of electrical and power applications. The government is funding in the development of 4 inches semi-insulating silicon carbide wafer technology to help industries such as automotive and renewable energy grow. The adoption of semi-insulating 4 inches semi-insulating silicon carbide wafer wafers boosting the market expansion. In a range of industries, the use of 4 inches semi-insulating silicon carbide wafer wafers can assist reduce greenhouse gas emissions and boost energy efficiency.


Figure 2: North America 4 Inches Semi-Insulating Silicon Carbide Wafer MARKET SHARE BY REGION 2022 (USD Billion)


North America 4 Inches Semi-Insulating Silicon Carbide Wafer MARKET SHARE BY REGION 2022


Source: Secondary Research, Primary Research, MRFR Database and Analyst Review

North America 4 Inches Semi-Insulating Silicon Carbide Wafer Key Market Players & Competitive Insights


Leading market players are investing heavily in research and development in order to expand their product lines, which will help the 4 Inches Semi-Insulating Silicon Carbide Wafer market, grow even more. Market participants are also undertaking a variety of strategic activities to expand their footprint, with important market developments including new product launches, contractual agreements, mergers and acquisitions, higher investments, and collaboration with other organizations. To expand and survive in a more competitive and rising market climate, 4 Inches Semi-Insulating Silicon Carbide Wafer industry must offer cost-effective items.


Major players in the 4 Inches Semi-Insulating Silicon Carbide Wafer market are attempting to increase market demand by investing in research and development operations includes Wolfspeed; SK Siltron; Showa Denko; Norstel; SiCrystal; TankeBlue; SICC; II-VI Advanced Materials; Hebei Synlight Crystal.


Key Companies in the 4 Inches Semi-Insulating Silicon Carbide Wafer market include




  • Wolfspeed




  • SK Siltron




  • Showa Denko




  • Norstel




  • SiCrystal




  • TankeBlue




  • SICC




  • II-VI Advanced Materials




  • Hebei Synlight Crystal




4 Inches Semi-Insulating Silicon Carbide Wafer Industry Developments


January 2023: Onsemi launched their new 1700 V EliteSiC industrial silicon carbide (SiC) solutions for high-voltage, high-frequency, and high-temperature devices in a variety of industrial applications.


North America 4 Inches Semi-Insulating Silicon Carbide Wafer Market Segmentation:


4 Inches Semi-Insulating Silicon Carbide Wafer Type Outlook




  • Resistivity≥ 1×10⁶Ω·cm




  • Resistivity≥ 1×10¹¹Ω·cm




4 Inches Semi-Insulating Silicon Carbide Wafer Application Outlook




  • Power Device




  • Electronics




4 Inches Semi-Insulating Silicon Carbide Wafer Regional Outlook




  • North America






  • US




  • Canada




  • Mexico




  • Rest of North America



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