Automotive Power Discrete Market Size - Industry Analysis Report, Regional Outlook, Growth Potential, Competitive Market Share & Forecast, 2024 – 2032
Report ID: GMI3874
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Authors:
Suraj Gujar,
Automotive Power Discrete Market Size
Automotive power discrete market size is expected to increase considerably between 2024 and 2032, driven by the rapid advancement of compound semiconductor devices like silicon carbide and the escalating use of discrete power electronics in automotive applications.
According to Reuters report, in 2023, out of the total 13.6 million electric vehicles (EVs) sold globally, fully electric or battery electric vehicles (BEVs) comprised 9.5 million units, while plug-in hybrid electric vehicles (PHEVs) made up the remaining portion. the ever-growing number of electric vehicles and the subsequent need for discrete products with high power density to boost the efficiency of battery charging systems will contribute to industry expansion by 2032.
The automotive power discrete industry thrives on devices engineered for robust, reliable, and energy-efficient power applications. Specifically, automotive-grade power discrete devices feature ultrafast diodes tailored for DC-DC converters and rectification within OBS (onboard-charger) solutions on the secondary side. These components play a critical role in enhancing the performance and efficiency of automotive power systems, meeting the stringent demands of modern vehicle designs for increased power density, reliability, and overall performance. Silicon-based IGBT discrete, for example, has been the device of choice for use in medium-voltage automotive applications.
Automotive Power Discrete Market Trend
Key trends include the rising adoption of silicon carbide (SiC) and gallium nitride (GaN) materials for improved efficiency and performance, integration of power discretes for compactness, and the emergence of wide-bandgap semiconductors. Moreover, the shift towards autonomous driving features necessitates higher power handling capabilities. The growing focus on sustainability and energy efficiency is fostering the development of innovative power discrete solutions, shaping the trajectory of the automotive sector. These factors will combinedly influence the market outlook in the coming years.
Automotive Power Discrete Market Analysis
In terms of product, the SiC segment will foresee appreciable gains by 2032, due to the increasing availability of next-generation SiC discrete products for electric car applications. For instance, in December 2022, STMicroelectronics, a semiconductor company that serves clients in the electronics industry, introduced high-power modules for electric cars that increase performance and range. This innovative silicon-carbide (SiC) power module has been chosen for Hyundai's E-GMP electric vehicle platform, which is shared by the KIA EV6 and many other cars.
The passenger vehicle segment is set to exhibit a robust growth rate up to 2032, supported by the rising need for safety systems and fuel-efficient technology associated with vehicle power trains. Since consumer preferences have changed in recent years, a range of safety, luxury, entertainment, and vehicle control systems have been implemented into passenger automobiles. The increasing population in emerging economies is urging OEMs to offer specialized features in new passenger car models, thereby fueling market development through 2032.
Europe automotive power discrete market is poised to hold a substantial revenue share by 2032, as a result of the implementation of sustainable and long-term strategies to ramp up semiconductor production. According to the European Automobile Manufacturers' Association, in 2022, new battery electric car registrations in the EU increased from October to December by 31.6% to 406,890 units, with growth witnessed across major countries. The escalating adoption of electric vehicles will therefore drive the market demand in Europe industry.
Automotive Power Discrete Market Share
Some of the leading companies operating in the automotive power discrete industry are:
These participants are focusing on varied strategies, such as collaborations, new product launches, and acquisitions, to reinforce their presence in the competitive market.
Automotive Power Discrete Industry News
Research methodology, data sources & validation process
This report draws on a structured research process built around direct industry conversations, proprietary modelling, and rigorous cross-validation and not just desk research.
Our 6-step research process
1. Research design & analyst oversight
At GMI, our research methodology is built on a foundation of human expertise, rigorous validation, and complete transparency. Every insight, trend analysis, and forecast in our reports is developed by experienced analysts who understand the nuances of your market.
Our approach integrates extensive primary research through direct engagement with industry participants and experts, complemented by comprehensive secondary research from verified global sources. We apply quantified impact analysis to deliver dependable forecasts, while maintaining complete traceability from original data sources to final insights.
2. Primary research
Primary research forms the backbone of our methodology, contributing nearly 80% to overall insights. It involves direct engagement with industry participants to ensure accuracy and depth in analysis. Our structured interview program covers regional and global markets, with inputs from C-suite executives, directors, and subject matter experts. These interactions provide strategic, operational, and technical perspectives, enabling well-rounded insights and reliable market forecasts.
3. Data mining & market analysis
Data mining is a key part of our research process, contributing nearly 20% to the overall methodology. It involves analysing market structure, identifying industry trends, and assessing macroeconomic factors through revenue share analysis of major players. Relevant data is collected from both paid and unpaid sources to build a reliable database. This information is then integrated to support primary research and market sizing, with validation from key stakeholders such as distributors, manufacturers, and associations.
4. Market sizing
Our market sizing is built on a bottom-up approach, starting with company revenue data gathered directly through primary interviews, alongside production volume figures from manufacturers and installation or deployment statistics. These inputs are then pieced together across regional markets to arrive at a global estimate that stays grounded in actual industry activity.
5. Forecast model & key assumptions
Every forecast includes explicit documentation of:
✓ Key growth drivers and their assumed impact
✓ Restraining factors and mitigation scenarios
✓ Regulatory assumptions and policy change risk
✓ Technology adoption curve parameter
✓ Macroeconomic assumptions (GDP growth, inflation, currency)
✓ Competitive dynamics and market entry/exit expectations
6. Validation & quality assurance
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Our triple-layer validation process ensures maximum data reliability:
✓ Statistical Validation
✓ Expert Validation
✓ Market Reality Check
Trust & credibility
Verified data sources
Trade publications
Security & defense sector journals and trade press
Industry databases
Proprietary and third-party market databases
Regulatory filings
Government procurement records and policy documents
Academic research
University studies and specialist institution reports
Company reports
Annual reports, investor presentations, and filings
Expert interviews
C-suite, procurement leads, and technical specialists
GMI archive
13,000+ published studies across 30+ industry verticals
Trade data
Import/export volumes, HS codes, and customs records
Parameters studied & evaluated
Every data point in this report is validated through primary interviews, true bottom-up modelling, and rigorous cross-checks. Read about our research process →