MOSFET Power Transistors Market Size & Share Analysis - Industry Research Report

Name: MOSFET Power Transistors Market Size & Share Analysis - Industry Research Report - Growth Trends
Creator: Mordor Intelligence
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MOSFET Power Transistors Market Size and Share

Market Overview

Study Period	2019 - 2030
Market Size (2025)	USD 7.49 Billion
Market Size (2030)	USD 9.33 Billion
Growth Rate (2025 - 2030)	4.49% CAGR
Fastest Growing Market	Asia Pacific
Largest Market	Asia Pacific
Market Concentration	Medium
Major Players *Disclaimer: Major Players sorted in no particular order Image © Mordor Intelligence. Reuse requires attribution under CC BY 4.0.

MOSFET Power Transistors Market (2025 - 2030) — Image © Mordor Intelligence. Reuse requires attribution under CC BY 4.0.

MOSFET Power Transistors Market Analysis by Mordor Intelligence

The MOSFET power transistors market size stands at USD 7.49 billion in 2025 and is projected to reach USD 9.33 billion by 2030, advancing at a 4.49% CAGR during 2025-2030. This measured expansion reflects escalating electrification in transportation, renewable-energy build-outs, and AI-centric data-center upgrades, even as supply bottlenecks and manufacturing constraints temper near-term momentum. Demand concentrates in high-growth end-user arenas—electric vehicles, solar and wind inverters, and AI servers—where wide-bandgap materials, high-voltage architectures, and advanced packaging provide measurable efficiency gains. Competitive intensity remains moderate; top suppliers leverage vertically integrated fabrication, automotive-grade quality systems, and platform portfolios to defend share while nimble entrants exploit niche capacity and wide-bandgap specialization. Government “fab-on-shore” incentives, most prominently the U.S. CHIPS Act and comparable Asian and European programs, reshape sourcing considerations toward supply resilience, nudging procurement decisions away from pure cost-optimization.

Key Report Takeaways

By channel type, N-channel devices held 73.1% of the MOSFET power transistors market share in 2024; complementary/dual devices are expected to deliver the fastest growth at a 5.72% CAGR through 2030.
By material, silicon maintained 69.3% revenue share in 2024, while silicon-carbide is forecast to compound at a 5.92% CAGR to 2030.
By package, surface-mount formats commanded a 46.4% share of the MOSFET power transistors market size in 2024, whereas wafer-level chip-scale packaging is projected to expand at a 7.32% CAGR between 2025-2030.
By end-user, consumer electronics led with 38.7% revenue share in 2024; automotive applications exhibit the highest projected CAGR at 6.93% during the forecast horizon.
By geography, Asia-Pacific accounted for 45.5% of the MOSFET power transistors market size in 2024 and is advancing at a 7.71% CAGR through 2030.

Global MOSFET Power Transistors Market Trends and Insights

Drivers Impact Analysis

Driver	(~) % Impact on CAGR Forecast	Geographic Relevance	Impact Timeline
EV-production boom elevating demand for traction and onboard-charger MOSFETs	+1.20%	Global, with concentration in China, Europe, North America	Medium term (2-4 years)
Renewable-energy inverter build-outs in solar and wind	+0.80%	Global, strongest in APAC and Europe	Long term (≥ 4 years)
Explosive smartphone and wearable shipments needing low-power MOSFETs	+0.60%	APAC core, spill-over to global markets	Short term (≤ 2 years)
Government "fab-on-shore" incentives spawning niche foundry capacity deals	+0.50%	North America, Europe, select APAC markets	Long term (≥ 4 years)
AI-server power-supply migration to high-voltage SiC/GaN stages	+0.70%	Global, concentrated in North America and China	Medium term (2-4 years)
Cost collapse from 200mm SiC wafers unlocking 1200V design wins	+0.40%	Global, early adoption in automotive and industrial	Medium term (2-4 years)
Source: Mordor Intelligence

EV Production Surge Accelerates Traction MOSFET Adoption

Electric-vehicle output scaling propels high-current traction inverter requirements, lifting automotive semiconductor content toward USD 600-800 per car from roughly USD 400 in combustion models. Silicon-carbide MOSFETs enable 800 V drivetrains that trim 80%-charge times to 15 minutes versus 45 minutes on 400 V systems, justifying 3-4 × material premiums. Infineon’s OptiMOS 7 family, introduced in December 2024, cuts switching losses by 30% to meet next-generation inverter thermal envelopes.^{[1]Infineon Technologies, “OptiMOS Platform Expansion,” infineon.com} Automotive-grade qualification under AEC-Q101 standards extends design cycles but entrenches incumbent suppliers with proven reliability records.

Government Semiconductor Incentives Reshape Manufacturing Geography

The USD 53 billion CHIPS and Science Act subsidizes domestic U.S. fabrication, shifting sourcing decisions toward resiliency over lowest cost.^{[2]U.S. Department of Commerce, “CHIPS Act Funding Update,” commerce.gov} TSMC’s Arizona site, backed by USD 6.6 billion in grants, will commence power semiconductor output in 2028, while Intel’s Ohio fabs target automotive-grade MOSFET nodes. Parallel programs in South Korea, Japan, and the European Union foster localized clusters that shorten lead-times for regional automakers and renewable-energy integrators, though meaningful capacity only arrives post-2027.

AI Server Power Architecture Migration Drives SiC Adoption

AI training clusters now deploy GPUs consuming up to 1,000 W each, pushing 48 V intermediate-bus topologies that slash distribution losses by roughly 15-20%. GaN and SiC MOSFETs switching above 1 MHz enable >100 W/in³ power densities, overtaking silicon’s thermal limits. Wolfspeed and GaN Systems capture these sockets with devices offering sub-15 mΩ on-resistance at 650 V, while traditional silicon vendors accelerate wide-bandgap roadmaps to retain data-center share.

Renewable-Energy Inverter Scaling Expands Grid-Tied Applications

Global solar PV installs surged to 346 GW in 2024, with each megawatt embedding 2,000-3,000 MOSFETs for MPPT and DC-AC stages. String inverters migrate to 1,500 V DC links that demand 1,700 V SiC devices offering lower reverse-recovery and higher junction-temperature limits, trimming inverter losses and BOS costs. Offshore wind converters mirror the trend, prioritizing ruggedized MOSFET modules that tolerate wide ambient swings and high moisture exposure.

Restraints Impact Analysis

Restraint	(~) % Impact on CAGR Forecast	Geographic Relevance	Impact Timeline
Wide-bandgap MOSFETs' high die and packaging costs	-0.90%	Global, most acute in cost-sensitive applications	Medium term (2-4 years)
Wafer-capacity shortages and long lead-times	-0.70%	Global, concentrated in Asia-Pacific production	Short term (≤ 2 years)
Lack of gate-driver interface standard slows design cycles	-0.30%	Global, affecting system-level integration	Long term (≥ 4 years)
Eco-taxes on fluorinated-gas etching raise production costs	-0.20%	Europe and select developed markets	Medium term (2-4 years)
Source: Mordor Intelligence

Wide-Bandgap Cost Premiums Limit Mass-Market Penetration

SiC and GaN dies command 3-10 × silicon prices, with 150 mm SiC wafers selling for USD 1,500-2,000 versus USD 50 slices of silicon.^{[3]SEMI Industry Reports, “Wide-Bandgap Wafer Economics,” semi.org} Yields linger around 60-80%, and specialized high-voltage packages add USD 2-5 per device. Cost curves improve with 200 mm adoption, yet material properties and capital intensity keep absolute pricing well above legacy silicon through the forecast window.

Supply Chain Bottlenecks Extend Lead-Times

Pandemic-era shortages linger: discrete MOSFET lead-times stretch to 32-52 weeks, far exceeding historical 8-12 week norms.^{[4]SEMI Industry Reports, “Wide-Bandgap Wafer Economics,” semi.org} Foundries prioritize higher-margin compute wafers, constricting power device output, while raw-material scarcity in wafers, lead frames, and bonding wires exacerbates delays. Firms diversify suppliers and onshore inventories, elevating working-capital burdens and dampening short-run shipment growth.

Segment Analysis

By Channel Type: Efficiency Gains Sustain N-Channel Leadership

N-channel devices represented 73.1% of 2024 revenue, underscoring their lower on-resistance and higher electron mobility advantages that remain decisive in high-frequency converters. This share equates to a dominant MOSFET power transistors market position across traction inverters, solar MPPTs, and server VRMs. Complementary/dual devices, while smaller, unlock synchronous rectification benefits that shave 2-3 percentage-point converter losses, propelling a forecast-leading 5.72% CAGR.

Designers pair complementary MOSFETs in half-bridge topologies for DC-DC converters, optimizing conduction during dead-time and trimming shoot-through risk. Adoption scales with AI server and telecom rectifiers, where every watt saved converts to lower cooling loads. Although P-channel devices retain niche high-side roles, their higher on-resistance cedes most growth to dual-channel implementations that balance performance and cost efficiency.

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By Material Technology: Silicon Endurance Meets SiC Acceleration

Silicon accounts for 69.3% of 2024 revenue on the back of mature 200 mm fabs, ample supply, and USD 0.05-0.15 per die economics that lock silicon into sub-600 V sockets. Here, the MOSFET power transistors market share for silicon remains sticky despite SiC enthusiasm. Silicon-carbide’s 5.92% CAGR reflects 800 V EV drivetrains, 1,500 V solar strings, and industrial drives demanding >200 °C junction capability.

Higher thermal conductivity and three-fold critical electric field tolerance grant SiC MOSFETs lower switching and conduction losses at elevated voltages. GaN occupies the 650 V, 1-2 MHz switching sweet spot, coveted by quick-charge AC adapters and LIDAR pulser stages, yet wafer scaling and substrate availability restrain mass volumes through 2030. Other compound semiconductors remain specialty plays with minimal revenue contribution.

By Package Type: Surface-Mount Volume, Advanced Packaging Momentum

Surface-mount formats such as DPAK, SO-8, and QFN captured 46.4% of 2024 shipments, reflecting automated SMT lines in smartphones and PCs. In volume consumer devices, the MOSFET power transistors market rewards compact footprints and cost per amp metrics that surface-mount structures deliver. Wafer-level CSP, however, compresses the electrical path to sub-100 µm, shrinking parasitic inductance and raising current density, thus recording the fastest 7.32% CAGR.

Discrete through-hole packages like TO-247 dominate >50 W power stages, especially in industrial drives and EV chargers where heatsinking is external. Power modules integrate multiple dies, gate drivers, and NTC sensors into transfer-molded packages that slash assembly time and boost reliability for traction inverters. As OEMs chase minimal system cost per kilowatt, multi-chip modules featuring SiC or hybrid SiC-silicon topologies gain favor.

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By End-User Industry: Consumer Scale Faces Automotive Upswing

Consumer electronics led 2024 revenue at 38.7%, benefitting from multi-chip power-management ICs inside 1.4 billion smartphones and burgeoning wearables. Here, efficiency enhances battery life, and wafer-level CSP adoption accelerates miniaturization. Yet, the automotive sector’s 6.93% CAGR eclipses other sectors as global EV sales vaulted past 14 million units in 2024, each integrating up to 500 power MOSFETs.

Industrial automation, robotics, and factory electrification demand ruggedized 600-1,200 V devices with avalanche capability and low reverse-recovery to withstand regenerative braking pulses. Healthcare equipment, notably ultrasound and CT scanners, values ultra-low noise and radiation-tolerant MOSFETs. Aerospace and defense remain limited-volume but high-margin segments requiring hermetic packaging and radiation-hardened silicon or SiC die.

Geography Analysis

Asia-Pacific led with 45.5% of 2024 revenue and a 7.71% forecast CAGR. China, Taiwan, and South Korea combine mature foundry nodes with downstream electronics assembly clusters, sustaining localized demand loops. Japan rejuvenates its semiconductor footprint with government subsidies topping USD 13 billion for power device and advanced-packaging lines. India’s production-linked incentive (PLI) schemes tap into domestic EV and solar markets, albeit from a small base.

North America benefits from data-center buildouts and accelerating EV adoption. The MOSFET power transistors market size for North America is poised to expand as Intel, Wolfspeed, and onsemi add 200 mm SiC capacity in the Carolinas and Arizona, reducing import reliance. The CHIPS Act tilts sourcing toward domestic nodes, especially for defense-critical and automotive qualification streams.

Europe commands close to 18% share, anchored by Germany’s automotive giants and Italy’s analog specialist fabs. Stricter eco-regulations spur demand for high-efficiency 1,200 V SiC devices in renewable-energy inverters and fast-chargers. Meanwhile, Saudi Arabia and the United Arab Emirates steer Middle East demand toward utility-scale solar farms and industrial drives, yet capacity remains import-oriented. Latin American growth tracks regional EV incentives in Brazil and renewable-energy tenders in Chile, though volume remains modest relative to APAC or NA.

MOSFET Power Transistors Market CAGR (%), Growth Rate by Region — Image © Mordor Intelligence. Reuse requires attribution under CC BY 4.0.

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Competitive Landscape

Market concentration is moderate, with Infineon Technologies, STMicroelectronics, ON Semiconductor, Renesas Electronics, and Toshiba comprising the top five suppliers and together accounting for a substantial share of market revenue. Integrated device manufacturers (IDMs) wield a competitive advantage via in-house wafer fabrication, automotive-grade quality systems, and 15-20 year field-failure data sets.

Strategic moves spotlight platform portfolios. Infineon's OptiMOS line spans 25-1200 V ratings in unified footprints, easing OEM board re-use across voltage tiers. STMicroelectronics expanded Catania SiC output by USD 730 million in November 2024, doubling 200 mm wafer capacity for EV traction modules. onsemi invested USD 2 billion in GTAT crystal farms to secure SiC substrate supply and vertically integrate from boule to finished module.

New entrants such as Navitas and Transphorm aim at GaN niches—quick-charging adapters and server PSU stages—leveraging IP portfolios and outsourced foundry models to sidestep high capital cost. However, lengthy automotive and industrial qualification cycles, plus customer aversion to unproven suppliers, hinder rapid share gains. Partnerships with tier-one inverter makers or ODM server builders become critical to breach entrenched supply chains.

MOSFET Power Transistors Industry Leaders

Analog Devices, Inc.
Texas Instruments Incorporated
Broadcom Inc.
STMicroelectronics N.V.
NXP Semiconductors N.V.
*Disclaimer: Major Players sorted in no particular order

MOSFET Power Transistors Market Concentration — Image © Mordor Intelligence. Reuse requires attribution under CC BY 4.0.

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Recent Industry Developments

January 2025: Renesas Electronics launched RBA300N10EANS and RBA300N10EHPF 100 V N-channel MOSFETs offering 30% lower R_DS(on) for automotive and industrial use.
December 2024: Infineon Technologies introduced OptiMOS 7 automotive MOSFETs with 30% reduced switching losses for 800 V EV drivetrains.
December 2024: Infineon unveiled StripFET F8 40 V devices optimized for synchronous rectification in server PSUs.
November 2024: STMicroelectronics invested USD 730 million to expand SiC capacity in Catania, Italy.

Table of Contents for MOSFET Power Transistors Industry Report

1. INTRODUCTION

1.1 Study Assumptions and Market Definition
1.2 Scope of the Study

2. RESEARCH METHODOLOGY

3. EXECUTIVE SUMMARY

4. MARKET LANDSCAPE

4.1 Market Overview
4.2 Market Drivers
- 4.2.1 EV-production boom elevating demand for traction and onboard-charger MOSFETs
- 4.2.2 Renewable-energy inverter build-outs in solar and wind
- 4.2.3 Explosive smartphone and wearable shipments needing low-power MOSFETs
- 4.2.4 Government "fab-on-shore" incentives spawning niche foundry capacity deals
- 4.2.5 AI-server power-supply migration to high-voltage SiC/GaN stages
- 4.2.6 Cost collapse from 200 mm SiC wafers unlocking 1200 V design wins
4.3 Market Restraints
- 4.3.1 Wide-bandgap MOSFETs' high die and packaging costs
- 4.3.2 Wafer-capacity shortages and long lead-times
- 4.3.3 Lack of gate-driver interface standard slows design cycles
- 4.3.4 Eco-taxes on fluorinated-gas etching raise production costs
4.4 Industry Supply Chain Analysis
4.5 Regulatory Landscape
4.6 Technological Outlook
4.7 Porter's Five Forces Analysis
- 4.7.1 Bargaining Power of Suppliers
- 4.7.2 Bargaining Power of Buyers
- 4.7.3 Threat of New Entrants
- 4.7.4 Threat of Substitutes
- 4.7.5 Degree of Competition
4.8 Assessment of Macroeconomic Impact

5. MARKET SIZE AND GROWTH FORECASTS (VALUE)

5.1 By Channel Type
- 5.1.1 N-channel
- 5.1.2 P-channel
- 5.1.3 Complementary / Dual
5.2 By Material
- 5.2.1 Silicon
- 5.2.2 Silicon-Carbide (SiC)
- 5.2.3 Gallium-Nitride (GaN)
- 5.2.4 Other Materials (GaAs, etc.)
5.3 By Package Type
- 5.3.1 Discrete (TO-247/TO-220)
- 5.3.2 Surface-Mount (DPAK, QFN)
- 5.3.3 Power Modules
- 5.3.4 Wafer-Level CSP
- 5.3.5 Other Package Types
5.4 By End-user Industry
- 5.4.1 Automotive and Transportation
- 5.4.2 Consumer Electronics
- 5.4.3 Industrial and Manufacturing
- 5.4.4 Healthcare
- 5.4.5 Aerospace and Defense
- 5.4.6 Other End-user Industries
5.5 By Geography
- 5.5.1 North America
- 5.5.1.1 United States
- 5.5.1.2 Canada
- 5.5.1.3 Mexico
- 5.5.2 South America
- 5.5.2.1 Brazil
- 5.5.2.2 Argentina
- 5.5.2.3 Colombia
- 5.5.2.4 Rest of South America
- 5.5.3 Europe
- 5.5.3.1 United Kingdom
- 5.5.3.2 Germany
- 5.5.3.3 France
- 5.5.3.4 Italy
- 5.5.3.5 Spain
- 5.5.3.6 Rest of Europe
- 5.5.4 Asia-Pacific
- 5.5.4.1 China
- 5.5.4.2 Japan
- 5.5.4.3 South Korea
- 5.5.4.4 India
- 5.5.4.5 Rest of Asia-Pacific
- 5.5.5 Middle East and Africa
- 5.5.5.1 Middle East
- 5.5.5.1.1 Saudi Arabia
- 5.5.5.1.2 United Arab Emirates
- 5.5.5.1.3 Rest of Middle East
- 5.5.5.2 Africa
- 5.5.5.2.1 South Africa
- 5.5.5.2.2 Egypt
- 5.5.5.2.3 Rest of Africa

6. COMPETITIVE LANDSCAPE

6.1 Market Concentration
6.2 Strategic Moves
6.3 Market Share Analysis
6.4 Company Profiles (includes Global level Overview, Market level overview, Core Segments, Financials as available, Strategic Information, Market Rank/Share for key companies, Products and Services, and Recent Developments)
- 6.4.1 Infineon Technologies AG
- 6.4.2 STMicroelectronics N.V.
- 6.4.3 ON Semiconductor Corporation
- 6.4.4 Texas Instruments Incorporated
- 6.4.5 Toshiba Corporation
- 6.4.6 Renesas Electronics Corporation
- 6.4.7 Mitsubishi Electric Corporation
- 6.4.8 Vishay Intertechnology Inc.
- 6.4.9 NXP Semiconductors N.V.
- 6.4.10 Analog Devices, Inc.
- 6.4.11 Broadcom Inc.
- 6.4.12 Microchip Technology Incorporated
- 6.4.13 ROHM Co., Ltd.
- 6.4.14 Wolfspeed, Inc.
- 6.4.15 Alpha and Omega Semiconductor Ltd.
- 6.4.16 Littelfuse, Inc.
- 6.4.17 Diodes Incorporated
- 6.4.18 Nexperia B.V.
- 6.4.19 Fuji Electric Co., Ltd.
- 6.4.20 Power Integrations, Inc.

7. MARKET OPPORTUNITIES AND FUTURE OUTLOOK

7.1 White-space and Unmet-Need Assessment

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Global MOSFET Power Transistors Market Report Scope

A metal-oxide-silicon field-effect transistor (MOSFET), known as a power MOSFET, is made to function at low voltages while providing quick switching and maximum efficiency. Consumer electronics, power supply, DC-to-DC converters, motor controllers, radio-frequency (RF) applications, transportation technologies, and automotive electronics are just a few examples of the diverse uses for this ground-breaking technology. The MOSFET power transistors market is segmented by end-user industry and geography. By end-user industry, the market is divided into consumer electronics, healthcare, industrial, automotive and transportation, aerospace and defense, and other end-user industries. By geography, the market is segmented into North America, Europe, Asia-Pacific, Latin America, and Middle East and Africa. For each segment, the market sizes and forecasts are provided in terms of value (USD) for all the above segments.

By Channel Type

N-channel

P-channel

Complementary / Dual

By Material

Silicon

Silicon-Carbide (SiC)

Gallium-Nitride (GaN)

Other Materials (GaAs, etc.)

By Package Type

Discrete (TO-247/TO-220)

Surface-Mount (DPAK, QFN)

Power Modules

Wafer-Level CSP

Other Package Types

By End-user Industry

Automotive and Transportation

Consumer Electronics

Industrial and Manufacturing

Healthcare

Aerospace and Defense

Other End-user Industries

By Geography

North America	United States
	Canada
	Mexico
South America	Brazil
	Argentina
	Colombia
	Rest of South America
Europe	United Kingdom
	Germany
	France
	Italy
	Spain
	Rest of Europe
Asia-Pacific	China
	Japan
	South Korea
	India
	Rest of Asia-Pacific

Middle East and Africa	Middle East	Saudi Arabia
		United Arab Emirates
		Rest of Middle East

	Africa	South Africa
		Egypt
		Rest of Africa

By Channel Type	N-channel
	P-channel
	Complementary / Dual
By Material	Silicon
	Silicon-Carbide (SiC)
	Gallium-Nitride (GaN)
	Other Materials (GaAs, etc.)
By Package Type	Discrete (TO-247/TO-220)
	Surface-Mount (DPAK, QFN)
	Power Modules
	Wafer-Level CSP
	Other Package Types
By End-user Industry	Automotive and Transportation
	Consumer Electronics
	Industrial and Manufacturing
	Healthcare
	Aerospace and Defense
	Other End-user Industries

By Geography	North America	United States
		Canada
		Mexico

	South America	Brazil
		Argentina
		Colombia
		Rest of South America

	Europe	United Kingdom
		Germany
		France
		Italy
		Spain
		Rest of Europe

	Asia-Pacific	China
		Japan
		South Korea
		India
		Rest of Asia-Pacific

	Middle East and Africa	Middle East	Saudi Arabia
			United Arab Emirates
			Rest of Middle East

		Africa	South Africa
			Egypt
			Rest of Africa

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Key Questions Answered in the Report

How large is the MOSFET power transistors market in 2025 and what CAGR is expected?

The market is valued at USD 7.49 billion in 2025 and is forecast to grow at a 4.49% CAGR, reaching USD 9.33 billion by 2030.

Which application area is growing fastest for MOSFET power transistors?

Automotive traction and onboard-charger systems show the highest CAGR at 6.93% as EV production scales globally.

What region leads MOSFET transistor sales?

Asia-Pacific holds 45.5% of 2024 revenue, supported by strong consumer electronics production and emerging EV supply chains.

Why are silicon-carbide MOSFETs gaining share?

SiC devices provide higher voltage tolerance and lower switching losses, essential for 800 V EV and 1 500 V solar inverter designs despite higher cost.

How are government incentives shaping supply?

Programs such as the U.S. CHIPS Act and similar Asian and EU initiatives subsidize local fabrication, shifting sourcing toward regional resiliency over cost alone.

What packaging trend is most significant?

Wafer-level chip-scale packaging records a 7.32% CAGR because it minimizes parasitics and footprint, crucial for compact mobile and server power designs.

Page last updated on: September 11, 2025