Global SiC Power Device Foundry Market Strategic Research Report

Scope of the Report

The global SiC Power Device Foundry market size is predicted to grow from US$ 627 million in 2025 to US$ 2,103 million in 2032; it is expected to grow at a CAGR of 19.1% from 2026 to 2032.

SiC Power Device Wafer Foundry Services refer to specialized front-end wafer manufacturing services for silicon carbide power devices provided to external customers, including process platform development, prototyping, engineering lots, volume wafer processing, subcontracted process modules and wafer-level delivery. The service scope typically covers SiC Schottky/JBS/MPS diodes, SiC MOSFETs, SiC JFETs, SiC PiN diodes and other high-voltage power devices. Core manufacturing capabilities include SiC epitaxy interface control, ion implantation, high-temperature annealing, gate oxide formation, planar or trench device processing, ohmic contact, edge termination, metallization, passivation and wafer-level testing. Compared with silicon-based power device foundry services, SiC wafer foundry requires tighter control of material defects, gate oxide reliability, thermal budget, automotive-grade qualification and long customer validation cycles. The market therefore remains structurally smaller and more concentrated than mainstream silicon foundry markets, with a clear distinction between merchant/open foundries and captive IDM manufacturing lines.

SiC Power Device Wafer Foundry Services should be treated as a narrow and specialized manufacturing-service market rather than a broad SiC power semiconductor market. The core business is to provide external customers with SiC device wafer processing, process platform access, engineering lots, pilot production and volume manufacturing support. The supply structure is very different from silicon CMOS foundry. In SiC power devices, vertically integrated IDMs still dominate the highest-volume automotive and industrial supply chains, while the number of merchant or open SiC foundries remains limited. X-FAB, Clas-SiC, Episil, Sanan IC, United Nova Technology and Global Power Technology represent the most relevant core foundry or foundry-like service providers under a narrow definition. Coherent, DB HiTek and SK keyfoundry/SK powertech are important adjacent or emerging players, but their exact contribution to 2025 merchant foundry revenue should be treated conservatively.

From a regional perspective, Europe and North America have strong technology positions and several leading SiC IDMs, but the open foundry pool is relatively small. China has become the most active region for new SiC manufacturing capacity, supported by vertically integrated platforms, local automotive demand, power electronics localization and regional capital expenditure. However, many Chinese players combine device design, wafer fabrication, module manufacturing and system-level customers, so their revenues should not be fully classified as merchant foundry income. Taiwan has a meaningful compound semiconductor foundry base through Episil and potential cooperation with VIS, while South Korea is emerging as a new entrant region through SK keyfoundry/SK powertech and DB HiTek. Japan remains strong in SiC devices and modules through established IDMs, but does not currently show the same level of merchant SiC foundry openness.

Demand growth is supported by electric vehicles, solar inverters, energy storage, charging infrastructure, industrial drives, rail traction and high-efficiency power supplies for data centers. Automotive applications are strategically important, but they also require long qualification cycles, tight reliability control and stable long-term supply. As a result, the foundry revenue ramp may lag behind the broader SiC device demand curve. The transition from 150mm to 200mm wafers will be a key driver of cost reduction and capacity expansion, but it also introduces yield, equipment, metrology and process-integration challenges.

This report presents a comprehensive overview of the global SiC Power Device Foundry market, covering market size and forecast, segmentation by product type and application, competitive landscape, leading players and regional and country-level outlook.

Segment by Device Type

• SiC MOSFET
• SiC MOSFET Module
• SiC Schottky/JBS/MPS Diode
• SiC Bare Die/Wafer Service
• SiC JFET/BJT
• Other SiC Power Devices

Segment by Foundry Service Model

• Open/Merchant Foundry
• Captive IDM Manufacturing

Segment by Voltage Class

• 650–750 V
• 900–1200 V
• 1700 V
• Other

Segment by Application

• Automotive Traction Inverter
• OBC/DC-DC Converter
• Solar/Energy Storage Inverter
• Charging Infrastructure
• Industrial Power Supply/Drive
• Data Center/AI Server Power
• Rail/Grid/Aerospace
• Other

Who Can Use This Report?

This report is written for decision-makers who need a clear, data-backed view of the global SiC Power Device Foundry market:

• Manufacturers, suppliers and solution providers benchmarking their position and planning product, capacity and go-to-market strategy
• Distributors, channel partners and end users in Automotive Traction Inverter, OBC/DC-DC Converter, Solar/Energy Storage Inverter evaluating demand and sourcing options
• Investors, financial analysts and consultants assessing growth opportunities, competitive dynamics and M&A potential
• Government agencies, industry associations and research institutions tracking industry developments and policy impact