シリコン（Si）パワーデバイス市場規模、シェア、成長分析：タイプ別、用途別、地域別 - 産業予測 2025～2032年

シリコン（Si）パワーデバイス市場規模は 2023年に79億7,000万米ドルで、2024年の83億3,000万米ドルから2032年には118億4,000万米ドルに拡大し、予測期間（2025-2032年）のCAGRは4.5%で成長する見通しです。

シリコンパワーデバイスの世界市場は、エネルギー効率化需要の高まり、電気自動車（EV）の台頭、再生可能エネルギー分野の急成長に後押しされて急速に拡大しています。EVへの移行は、パワートレイン、充電ステーション、エネルギー貯蔵におけるシリコンパワーデバイスの必要性を大幅に押し上げます。政府のインセンティブがこの需要をさらに高めています。同時に、製造業やヘルスケアなどの分野では産業オートメーションが急速に進んでおり、シリコンデバイスは電力制御や電力変換の強化に重要な役割を果たしています。さらに、スマートシティや送電網の近代化などのインフラプロジェクトに対する政府の大規模な投資が、こうしたデバイスの需要を増加させる。より高い電力密度と信頼性の向上を目指した継続的な技術革新も市場成長を後押しし、より効率的な電力システムへの道を開いています。

目次

イントロダクション

• 調査の目的
• 調査範囲
• 定義

調査手法

• 情報調達
• 二次と一次データの方法
• 市場規模予測
• 市場の前提条件と制限

エグゼクティブサマリー

• 世界市場の見通し
• 供給と需要の動向分析
• セグメント別機会分析

市場力学と見通し

• 市場概要
• 市場規模
• 市場力学
  • 促進要因と機会
  • 抑制要因と課題
• ポーターの分析

主な市場の考察

• 重要成功要因
• 競合の程度
• 主な投資機会
• 市場エコシステム
• 市場の魅力指数（2024年）
• PESTEL分析
• マクロ経済指標
• バリューチェーン分析
• 価格分析
• ケーススタディ
• 規制情勢
• 特許分析

シリコン（Si）パワーデバイス市場規模：タイプ別& CAGR（2025-2032）

• 市場概要
• パワートランジスタ
• パワーダイオード

シリコン（Si）パワーデバイス市場規模：用途別& CAGR（2025-2032）

• 市場概要
• 自動車
• 産業
• 家電
• 通信
• エネルギーと電力
• 医療機器
• 航空宇宙および防衛

シリコン（Si）パワーデバイス市場規模：地域別& CAGR（2025-2032）

• 北米
  • 米国
  • カナダ
• 欧州
  • ドイツ
  • スペイン
  • フランス
  • 英国
  • イタリア
  • その他欧州地域
• アジア太平洋地域
  • 中国
  • インド
  • 日本
  • 韓国
  • その他アジア太平洋地域
• ラテンアメリカ
  • ブラジル
  • その他ラテンアメリカ地域
• 中東・アフリカ
  • GCC諸国
  • 南アフリカ
  • その他中東・アフリカ

競合情報

• 上位5社の比較
• 主要企業の市場ポジショニング（2024年）
• 主な市場企業が採用した戦略
• 最近の市場動向
• 企業の市場シェア分析（2024年）
• 主要企業の企業プロファイル
  • 企業の詳細
  • 製品ポートフォリオ分析
  • 企業のセグメント別シェア分析
  • 収益の前年比比較（2022-2024）

主要企業プロファイル

• Infineon Technologies AG（Germany）
• ON Semiconductor（USA）
• STMicroelectronics（Switzerland）
• Mitsubishi Electric Corporation（Japan）
• Vishay Intertechnology, Inc.（USA）
• Fuji Electric Co., Ltd.（Japan）
• Renesas Electronics Corporation（Japan）
• Texas Instruments Incorporated（USA）
• TOSHIBA CORPORATION（Japan）
• ABB（Switzerland）
• Littelfuse, Inc.（USA）
• Analog Devices, Inc.（USA）
• Microchip Technology Inc.（USA）
• ROHM CO., LTD.（Japan）
• Semikron（Germany）
• Qorvo, Inc.（USA）
• WOLFSPEED, INC.（USA）
• Efficient Power Conversion Corporation（USA）

結論と提言

Silicon (Si) Power Devices Market size was valued at USD 7.97 billion in 2023 and is poised to grow from USD 8.33 billion in 2024 to USD 11.84 billion by 2032, growing at a CAGR of 4.5% during the forecast period (2025-2032).

The global silicon power devices market is rapidly expanding, fueled by growing energy efficiency demands, the rise of electric vehicles (EVs), and the burgeoning renewable energy sector. The transition to EVs significantly boosts the need for silicon power devices in powertrains, charging stations, and energy storage. Government incentives further amplify this demand. Concurrently, industrial automation is advancing swiftly across sectors like manufacturing and healthcare, where silicon devices play a crucial role in enhancing power control and conversion. Additionally, heavy government investments in infrastructure projects, such as smart cities and grid modernization, are set to increase demand for these devices. Continuous technological innovations aimed at higher power densities and improved reliability are also driving market growth, paving the way for more efficient power systems.

Top-down and bottom-up approaches were used to estimate and validate the size of the Silicon (Si) Power Devices market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Silicon (Si) Power Devices Market Segments Analysis

Global Silicon (Si) Power Devices Market is segmented by Type, Application and region. Based on Type, the market is segmented intopower transistorsand Power Diodes. Based on Application, the market is segmented into Automotive, Industrial, Consumer Electronics, Telecommunications, Energy and Power, Medical Devices and Aerospace and Defense. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Silicon (Si) Power Devices Market

A significant catalyst for the global Silicon (Si) Power Devices market is the rising demand for energy-efficient and high-performance power electronics across diverse sectors, including automotive, consumer electronics, and renewable energy. Silicon Power Devices provide numerous benefits, such as high voltage capacity, minimal conduction losses, and the ability to operate at elevated temperatures, positioning them as a preferred solution for power electronics applications. Moreover, the surging adoption of electric vehicles and the growing emphasis on sustainable energy solutions further propel market expansion, highlighting the critical role Silicon Power Devices play in meeting modern energy needs and enhancing technological advancements.

Restraints in the Silicon (Si) Power Devices Market

A significant challenge facing the global Silicon (Si) Power Devices market is the increasing competition posed by alternative power semiconductor materials like silicon carbide (SiC) and gallium nitride (GaN). These advanced materials provide superior efficiency, faster switching capabilities, and enhanced thermal conductivity, rendering them more appropriate for high-power and high-frequency applications. Furthermore, the comparatively higher cost of Si Power Devices can impede market growth, particularly in regions where price sensitivity is a crucial factor. As these alternatives gain traction and technological advancements continue, the silicon-based devices may struggle to maintain their market position, affecting overall industry dynamics.

Market Trends of the Silicon (Si) Power Devices Market

The Silicon Power Devices market is witnessing a robust trend toward the adoption of Silicon Carbide (SiC) and Gallium Nitride (GaN) technologies, driven by their superior performance characteristics such as enhanced efficiency and rapid switching capabilities. These advanced materials are becoming vital for a myriad of industries, particularly in the booming sectors of electric vehicles (EVs), renewable energy solutions, and high-performance data centers. Notably, leading automotive manufacturers like Tesla are incorporating SiC power modules into their vehicle designs to optimize efficiency and extend range, significantly influencing the market dynamics and promoting a shift toward greener, more efficient power solutions across multiple applications.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2024
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis
• Case Studies
• Regulatory Landscape
• Patent Analysis

Global Silicon (Si) Power Devices Market Size by Type & CAGR (2025-2032)

• Market Overview
• Power Transistors
• Power Diodes

Global Silicon (Si) Power Devices Market Size by Application & CAGR (2025-2032)

• Market Overview
• Automotive
• Industrial
• Consumer Electronics
• Telecommunications
• Energy and Power
• Medical Devices
• Aerospace and Defense

Global Silicon (Si) Power Devices Market Size & CAGR (2025-2032)

• North America (Type, Application)
  • US
  • Canada
• Europe (Type, Application)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Type, Application)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Type, Application)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Type, Application)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2024
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2024
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2022-2024)

Key Company Profiles

• Infineon Technologies AG (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• ON Semiconductor (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• STMicroelectronics (Switzerland)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Mitsubishi Electric Corporation (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Vishay Intertechnology, Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Fuji Electric Co., Ltd. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Renesas Electronics Corporation (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Texas Instruments Incorporated (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• TOSHIBA CORPORATION (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• ABB (Switzerland)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Littelfuse, Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Analog Devices, Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Microchip Technology Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• ROHM CO., LTD. (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Semikron (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Qorvo, Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• WOLFSPEED, INC. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Efficient Power Conversion Corporation (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations