パワー半導体市場（材料別、用途別、地域別）：将来予測（2026～2032年）

パワー半導体市場の評価（2026～2032年）

パワー半導体の普及が市場の成長を大きく後押ししています。パワー半導体は、高電圧・高電流レベルを効率的に制御できることから、電気自動車、再生可能エネルギーシステム、産業オートメーションなど、さまざまな用途で不可欠なものとなっています。このため、市場規模は2024年に356億8,000万米ドルを超え、2032年には430億3,000万米ドルに達すると予測されています。

これらの半導体は、高効率、高信頼性、電力変換システムのエネルギー損失を低減する能力で評価されています。5Gや電気自動車インフラなどの次世代技術に広く使用されることで、市場の需要はさらに加速しています。その結果、パワー半導体市場は2026年から2032年までCAGR2.37％で成長すると予想されます。

パワー半導体市場の定義/概要

パワー半導体は、電力の制御と変換が可能な半導体デバイスを設計、製造、販売する世界の産業を指します。パワー半導体は、電力管理、モーター制御、再生可能エネルギーシステムなど、様々な電子用途において重要な部品です。これらのデバイスには、ダイオード、トランジスタ（MOSFETやIGBTなど）、サイリスタなどがあり、エネルギー効率の改善、電力損失の低減、電子システムの性能向上に役立っています。

エネルギー効率の高いソリューションに対する世界の需要の増加、電気自動車の台頭、再生可能エネルギーの採用拡大により、パワー半導体の将来は非常に有望です。窒化ガリウム（GaN）や炭化ケイ素（SiC）などのワイドバンドギャップ材料の技術的進歩は、パワーエレクトロニクスの高効率化と高性能化を可能にし、市場の成長をさらに押し上げると予想されます。これらの技術革新は、自動車、産業、再生可能エネルギー分野における将来のニーズに対応する上で特に重要です。世界がより持続可能で電化されたソリューションへと移行するにつれ、パワー半導体の需要は今後数年で大きく伸びると予測されます。

電気自動車（EV）の普及がパワー半導体市場をどのように牽引しているのか？

国際エネルギー機関（IEA）によると、世界の電気自動車販売台数は2021年に2倍の660万台に達し、世界の自動車市場の約9%を占めています。この成長軌道は続いており、EVは従来の内燃エンジン車に比べて2～3倍の半導体含有量を必要としています。電気自動車（EV）の普及は、主にEVシステムにおいてこれらの部品が果たす重要な役割により、パワー半導体市場の重要な促進要因となっています。パワー半導体は、効率的なバッテリー充電、モーター制御、電力変換を可能にするため、EVの電力管理に不可欠です。エネルギー効率の高い自動車に対する需要の高まりは、絶縁ゲートバイポーラトランジスタ（IGBT）や金属-酸化膜-半導体電界効果トランジスタ（MOSFET）のような高度な半導体デバイスに対する大きなニーズを生み出しました。

政府や自動車メーカーが排ガス規制の強化や持続可能な輸送ソリューションを推進する中、EVの生産と普及は飛躍的に伸びると予想されます。このようなEV需要の急増は、効率的なエネルギー分配と制御のためにパワー半導体に大きく依存する大規模な充電インフラの必要性にも拍車をかけています。EV技術の進化に伴い、走行距離の延長と充電時間の短縮に焦点が当てられる中、より効率的で耐久性のある高性能パワー半導体ソリューションの需要は高まり続け、パワー半導体市場の成長を今後数年間でさらに押し上げるでしょう。

熱管理問題はパワー半導体市場の成長にどのような課題をもたらすか？

パワー半導体は動作中、特に高出力・高電圧用途で大きな熱を発生するため、熱管理はパワー半導体市場における重要な課題です。部品の故障、効率の低下、動作寿命の短縮につながる過熱を防ぐには、この熱を効果的に放散することが不可欠です。ヒートシンクや空冷といった従来の冷却方法では、最新デバイスの電力密度の増加に対して不十分な場合が多くあります。

MOSFETやIGBTのようなパワー半導体デバイスが、電気自動車、再生可能エネルギーシステム、産業オートメーションなど、高効率が要求される用途で使用されるようになると、効果的な熱管理の必要性がさらに重要になります。電子デバイスの小型化と、より小型で高性能な部品への要求は、熱管理の課題を強化しています。過熱は性能を低下させるだけでなく、パワー半導体の信頼性と寿命を制限し、重要なシステムにおいて高価な修理や交換につながる可能性があります。

この課題を克服するために、先進材料、液冷、より効率的なヒートシンクなどの革新的なソリューションが検討されています。これらのソリューションを導入することは、全体的なコストと複雑さを増し、パワー半導体の設計と製造をさらに複雑にします。このため、熱管理は市場の成長軌道における重要な課題となっています。

目次

第1章 世界のパワー半導体市場：イントロダクション

• 市場概要
• 分析範囲
• 前提条件

第2章 エグゼクティブサマリー

第3章 VERIFIED MARKET RESEARCHの分析手法

• データマイニング
• バリデーション
• 一次資料
• データソース一覧

第4章 世界のパワー半導体市場の展望

• 概要
• 市場力学
  • 促進要因
  • 抑制要因
  • 機会
• ポーターのファイブフォースモデル
• バリューチェーン分析

第5章 世界のパワー半導体市場：材料別

• 概要
• 窒化ガリウム（GaN）
• 炭化ケイ素（SiC）
• シリコン/ゲルマニウム

第6章 世界のパワー半導体市場：用途別

• 概要
• 民生用機器
• 通信機器
• 航空宇宙・防衛
• 自動車
• CATV・有線ブロードバンド
• その他

第7章 世界のパワー半導体市場：地域別

• 概要
• 北米
  • 米国
  • カナダ
  • メキシコ
• 欧州
  • ドイツ
  • 英国
  • フランス
  • その他欧州
• アジア太平洋
  • 中国
  • 日本
  • インド
  • その他アジア太平洋
• その他の地域 (ROW)
  • ラテンアメリカ
  • 中東・アフリカ

第8章 世界のパワー半導体市場の競合情勢

• 概要
• 各社の市場ランキング
• 主な発展戦略

第9章 企業プロファイル

• Broadcom Limited
• Toshiba Corporation
• Mitsubishi Electric Corporation
• Renesas Electronic Corporation
• Qualcomm Inc.
• NXP Semiconductor
• Infineon Technologies AG.
• Texas Instrument Inc.
• ST Microelectronics
• Fairchild Semiconductor

第10章 付録

• 関連分析

Power Semiconductor Market Valuation - 2026-2032

The widespread adoption of power semiconductors has significantly boosted the market's growth. Power semiconductors have become essential in various applications, including electric vehicles, renewable energy systems, and industrial automation, due to their ability to efficiently control high voltage and current levels. This has driven the market size to surpass USD 35.68 Billion in 2024, with projections to reach a valuation of USD 43.03 Billion by 2032.

These semiconductors are valued for their high efficiency, reliability, and ability to reduce energy losses in power conversion systems. Their widespread use in next-generation technologies, such as 5G and electric vehicle infrastructure, has further accelerated market demand. As a result, the power semiconductor market is expected to grow at a compound annual growth rate (CAGR) of 2.37% from 2026 to 2032.

Power Semiconductor Market: Definition/ Overview

The Power Semiconductor refers to the global industry that designs, manufactures, and distributes semiconductor devices capable of controlling and converting electrical power. Power semiconductors are critical components in various electronic applications, such as power management, motor control, and renewable energy systems. These devices include diodes, transistors (such as MOSFETs and IGBTs), and thyristors, which help improve energy efficiency, reduce power loss, and enhance the performance of electronic systems.

The future of the Power Semiconductor is highly promising, driven by increasing global demand for energy-efficient solutions, the rise of electric vehicles, and the growing adoption of renewable energy. Technological advancements in wide-bandgap materials, such as gallium nitride (GaN) and silicon carbide (SiC), are expected to further boost market growth, enabling higher efficiency and performance in power electronics. These innovations are particularly critical in addressing future needs in the automotive, industrial, and renewable energy sectors. As the world transitions toward more sustainable and electrified solutions, the demand for power semiconductors is projected to grow significantly in the coming years.

How is the Growing Adoption of Electric Vehicles (EVs) Driving the Power Semiconductor Market?

According to the International Energy Agency (IEA), global electric car sales doubled in 2021 to 6.6 million units, representing nearly 9% of the global car market. This growth trajectory has continued, with EVs requiring 2-3 times more semiconductor content compared to traditional internal combustion engine vehicles. The growing adoption of Electric Vehicles (EVs) is a significant driver of the power semiconductor market, primarily due to the critical role these components play in EV systems. Power semiconductors are essential for managing electrical power in EVs, as they enable efficient battery charging, motor control, and power conversion. The increasing demand for energy-efficient vehicles has created a substantial need for advanced semiconductor devices like insulated gate bipolar transistors (IGBTs) and metal-oxide-semiconductor field-effect transistors (MOSFETs), which are used to enhance vehicle performance by reducing power losses and improving energy management.

With governments and automotive manufacturers pushing for stricter emission regulations and sustainable transportation solutions, the production and adoption of EVs are expected to grow exponentially. This surge in demand for EVs is also driving the need for extensive charging infrastructure, which relies heavily on power semiconductors for efficient energy distribution and control. As EV technology evolves, with a focus on longer driving ranges and faster charging times, the demand for more efficient, durable, and high-performance power semiconductor solutions will continue to rise, further boosting the growth of the power semiconductor market in the coming years.

How do Thermal Management Issues Pose a Challenge to the Growth of the Power Semiconductor Market?

Thermal management is a critical challenge in the power semiconductor market because power semiconductors generate significant heat during operation, particularly in high-power and high-voltage applications. Effective dissipation of this heat is essential to prevent overheating, which can lead to component failure, reduced efficiency, and shorter operational life. Traditional cooling methods, such as heat sinks or air cooling, are often insufficient for the increasing power density of modern devices.

As power semiconductor devices, like MOSFETs and IGBTs, are used in applications requiring high efficiency such as electric vehicles, renewable energy systems, and industrial automation the need for effective thermal management becomes even more crucial. The miniaturization of electronic devices and the demand for smaller, more powerful components have intensified the heat management challenge. Overheating not only compromises performance but also limits the reliability and longevity of power semiconductors, which can lead to costly repairs or replacements in critical systems.

Innovative solutions like advanced materials, liquid cooling, or more efficient heat sinks are being explored to overcome this challenge. Implementing these solutions adds to the overall cost and complexity, further complicating the design and production of power semiconductors. This makes thermal management a key issue in the market's growth trajectory.

Category-wise Acumens

How Is the Gallium Nitride (Gan) Segment Influencing Advancements in the Power Semiconductor Market?

The Gallium Nitride (GaN) segment holds a dominant position in the power semiconductor market, driven by its ability to deliver superior efficiency, higher power density, and faster switching speeds compared to traditional silicon-based semiconductors. GaN's unique properties, such as wider bandgap and high thermal conductivity, allow it to operate at higher voltages and temperatures, making it particularly effective in high-power and high-frequency applications.

This segment is gaining significant traction in industries like electric vehicles (EVs), renewable energy systems, and consumer electronics, where efficiency and miniaturization are critical. GaN technology enables manufacturers to create smaller, lighter, and more energy-efficient devices, which is particularly important in the growing demand for fast chargers and advanced energy storage systems.

As the global demand for sustainable and energy-efficient solutions continues to rise, the GaN segment is expected to experience robust growth in the coming years. Its ability to meet the stringent performance requirements of modern electronic systems positions GaN as a key driver of innovation and market expansion in the power semiconductor industry.

What Factors are Driving the Growth of the Telecommunication Segment in the Power Semiconductor Market?

The telecommunication segment holds a dominant position in the power semiconductor market, driven by the increasing demand for high-speed data transmission and network infrastructure expansion. As 5G networks continue to roll out globally, the need for efficient power management solutions in telecommunications equipment, such as base stations, routers, and switches, has surged. Power semiconductors, particularly those made from materials like Gallium Nitride (GaN) and Silicon Carbide (SiC), provide enhanced performance, greater energy efficiency, and better thermal management, making them ideal for telecom applications.

The rise of cloud computing, IoT, and data centers has fueled the demand for power semiconductors that can handle higher frequencies and power densities. Telecom operators are increasingly adopting these advanced semiconductors to optimize energy consumption and ensure the reliability of their networks, further driving growth in this segment. With the continuous evolution of communication technologies and the expansion of 5G, the telecommunication segment is expected to maintain its dominance in the power semiconductor market, experiencing significant growth in the coming years.

Country/Region-wise Acumens

How Does the North American Region Contribute to the Growth of the Power Semiconductor Market, and What Factors are Driving Its Dominance In this Region?

North America dominates in the growth of the power semiconductor market, driven by its strong presence in advanced technological industries such as automotive, consumer electronics, and telecommunications. The U.S. Energy Information Administration (EIA) reports that renewable energy sources accounted for about 20% of utility-scale electricity generation in the United States in 2022, with projections showing this share increasing to 24% by 2024. Solar and wind installations require sophisticated power management systems, driving the need for advanced power semiconductors. These sectors demand high-performance, energy-efficient power semiconductors to support the increasing need for electrification, smart devices, and renewable energy solutions.

The rapid adoption of electric vehicles (EVs) across North America is a significant driver for the market. Power semiconductors are critical in EV components, such as inverters and battery management systems, and the growing push for greener transportation solutions accelerates their demand. The region's robust telecommunications infrastructure, with ongoing 5G deployment, further boosts the need for advanced semiconductors to manage power efficiently in high-speed data networks.

How Is the Asia-Pacific Region Contributing to the Growth of the Power Semiconductor Market, and What Factors are Driving Its Rapid Expansion In this Sector?

The Asia-Pacific region is anticipated to experience the fastest growth in the power semiconductor market, driven by the presence of leading semiconductor manufacturers and strong R&D capabilities in the U.S. enhances innovation and technological advancements. Government initiatives supporting renewable energy and energy-efficient solutions, along with the rising focus on smart grids and industrial automation, also contribute to the market's growth. North America is expected to maintain its significant position in the global power semiconductor market.

The Asia-Pacific region is witnessing significant growth in the power semiconductor market, driven by rapid industrialization, urbanization, and increased demand for energy-efficient electronic devices. Countries like China, Japan, South Korea, and India are leading contributors due to their strong manufacturing bases in consumer electronics, automotive, and industrial sectors. The growing adoption of electric vehicles (EVs) and renewable energy sources, such as solar and wind, further fuels the demand for power semiconductors in this region. The expansion of 5G infrastructure in countries like China and South Korea is boosting the demand for advanced power semiconductors in telecommunications equipment. Governments in Asia-Pacific are also investing in smart cities and automation projects, which are increasing the need for energy-efficient power management solutions, driving further market growth. The region's strong presence of leading semiconductor manufacturers, favorable government policies, and low-cost production advantages make Asia-Pacific a key hub for innovation and development in power semiconductor technologies.

Competitive Landscape

The competitive landscape of the Power Semiconductor Market is dynamic and constantly evolving. New players are entering the market, and existing players are investing in research and development to maintain their competitive edge. The market is characterized by intense competition, rapid technological advancements, and a growing demand for innovative and efficient solutions.

The organizations are focusing on innovating their product line to serve the vast population in diverse regions. Some of the prominent players operating in the power semiconductor market include:

• Broadcom Limited
• Toshiba Corporation
• Mitsubishi Electric Corporation
• Renesas Electronic Corporation
• Qualcomm Inc.
• NXP Semiconductor
• Infineon Technologies AG
• Texas Instruments Inc.
• ST Microelectronics
• Fairchild Semiconductor

Latest Developments:

• In March 2023, Mitsubishi Electric Corporation announced its decision to expand a previously outlined investment scheme, aiming to allocate around 260 billion yen over the subsequent five years until March 2026.

Power Semiconductor Market, By Category

• Material Type:
• Gallium Nitride (Gann)
• Silicon Carbide (Sic)
• Silicon/Germanium
• Application:
• Consumer Devices
• Telecommunication
• Aerospace & Defense
• Automotive
• CATV & Wired Broadband
• Region:
• North America
• Europe
• Asia-Pacific
• South America
• Middle East & Africa

TABLE OF CONTENTS

1 INTRODUCTION OF GLOBAL POWER SEMICONDUCTOR MARKET

• 1.1 Overview of the Market
• 1.2 Scope of Report
• 1.3 Assumptions

2 EXECUTIVE SUMMARY

3 RESEARCH METHODOLOGY OF VERIFIED MARKET RESEARCH

• 3.1 Data Mining
• 3.2 Validation
• 3.3 Primary Interviews
• 3.4 List of Data Sources

4 GLOBAL POWER SEMICONDUCTOR MARKET OUTLOOK

• 4.1 Overview
• 4.2 Market Dynamics
  • 4.2.1 Drivers
  • 4.2.2 Restraints
  • 4.2.3 Opportunities
• 4.3 Porters Five Force Model
• 4.4 Value Chain Analysis

5 GLOBAL POWER SEMICONDUCTOR MARKET, BY MATERIAL

• 5.1 Overview
• 5.2 Gallium Nitride (Gann)
• 5.3 Silicon Carbide (Sic)
• 5.4 Silicon/Germanium

6 GLOBAL POWER SEMICONDUCTOR MARKET, BY APPLICATION

• 6.1 Overview
• 6.2 Consumer Devices
• 6.3 Telecommunication
• 6.4 Aerospace & Defense
• 6.5 Automotive
• 6.6 CATV & Wired Broadband
• 6.7 Others

7 GLOBAL POWER SEMICONDUCTOR MARKET, BY GEOGRAPHY

• 7.1 Overview
• 7.2 North America
  • 7.2.1 U.S.
  • 7.2.2 Canada
  • 7.2.3 Mexico
• 7.3 Europe
  • 7.3.1 Germany
  • 7.3.2 U.K.
  • 7.3.3 France
  • 7.3.4 Rest of Europe
• 7.4 Asia Pacific
  • 7.4.1 China
  • 7.4.2 Japan
  • 7.4.3 India
  • 7.4.4 Rest of Asia Pacific
• 7.5 Rest of the World
  • 7.5.1 Latin America
  • 7.5.2 Middle East and Africa

8 GLOBAL POWER SEMICONDUCTOR MARKET COMPETITIVE LANDSCAPE

• 8.1 Overview
• 8.2 Company Market Ranking
• 8.3 Key Development Strategies

9 COMPANY PROFILES

• 9.1 Broadcom Limited
  • 9.1.1 Overview
  • 9.1.2 Financial Performance
  • 9.1.3 Product Outlook
  • 9.1.4 Key Developments
• 9.2 Toshiba Corporation
  • 9.2.1 Overview
  • 9.2.2 Financial Performance
  • 9.2.3 Product Outlook
  • 9.2.4 Key Developments
• 9.3 Mitsubishi Electric Corporation
  • 9.3.1 Overview
  • 9.3.2 Financial Performance
  • 9.3.3 Product Outlook
  • 9.3.4 Key Developments
• 9.4 Renesas Electronic Corporation
  • 9.4.1 Overview
  • 9.4.2 Financial Performance
  • 9.4.3 Product Outlook
  • 9.4.4 Key Developments
• 9.5 Qualcomm Inc.
  • 9.5.1 Overview
  • 9.5.2 Financial Performance
  • 9.5.3 Product Outlook
  • 9.5.4 Key Developments
• 9.6 NXP Semiconductor
  • 9.6.1 Overview
  • 9.6.2 Financial Performance
  • 9.6.3 Product Outlook
  • 9.6.4 Key Developments
• 9.7 Infineon Technologies AG.
  • 9.7.1 Overview
  • 9.7.2 Financial Performance
  • 9.7.3 Product Outlook
  • 9.7.4 Key Developments
• 9.8 Texas Instrument Inc.
  • 9.8.1 Overview
  • 9.8.2 Financial Performance
  • 9.8.3 Product Outlook
  • 9.8.4 Key Developments
• 9.9 ST Microelectronics
  • 9.9.1 Overview
  • 9.9.2 Financial Performance
  • 9.9.3 Product Outlook
  • 9.9.4 Key Developments
• 9.10 Fairchild Semiconductor
  • 9.10.1 Overview
  • 9.10.2 Financial Performance
  • 9.10.3 Product Outlook
  • 9.10.4 Key Developments

10 Appendix

• 10.1 Related Research