Automotive Power Discrete Market Report 2026

Automotive Power Discrete Market Overview

• Automotive Power Discrete market size has reached to $4.84 billion in 2025 • Expected to grow to $6.3 billion in 2030 at a compound annual growth rate (CAGR) of 5.7% • Growth Driver: Increasing Popularity Of Premium Vehicles To Drive The Growth Of Automotive Power Discrete Market • Market Trend: Adoption Of Advanced Power Discrete Technologies In Electric Vehicles To Enhance Efficiency And Power Density • North America was the largest region in 2025.

What Is Covered Under Automotive Power Discrete Market?

Automotive power discrete refers to a type of electronic component specifically designed for use in automotive applications to control and manage electrical power. These are used in power converters to convert DC power from the battery to the different voltages and currents required by the vehicle's electrical systems. It is designed to handle high power levels and operate reliably in harsh automotive environments. The main types of products included in automotive power discrete are gallium nitride (GaN) and silicon carbide (SiC). Gallium nitride is a crystalline compound composed of gallium (Ga) and nitrogen (N) atoms arranged in a hexagonal crystal lattice structure. The devices include power integrated circuits (IC) and power modules or discrete, with several components involved, including a microcontroller and sensor. It is used in several types of vehicles, such as passenger vehicles, light commercial vehicles, and heavy commercial vehicles.

What Is The Automotive Power Discrete Market Growth Forecast?

The automotive power discrete market size is expected to see strong growth in the next few years. It will grow to $6.3 billion in 2030 at a compound annual growth rate (CAGR) of 5.7%. The growth in the forecast period can be attributed to increasing penetration of ev and hev platforms, rapid transition to gan and sic technologies, rising demand for high power density applications, growing focus on thermal efficiency and durability, expansion of autonomous and connected vehicle systems. Major trends in the forecast period include rising adoption of wide bandgap power devices, increasing shift toward high efficiency automotive power systems, growing demand for robust power management in ev architectures, expansion of advanced power conversion platforms, enhanced focus on high temperature and high voltage operation.

Global Automotive Power Discrete Market Segmentation

1) By Product: Gallium Nitride (GaN), Silicon Carbide (SiC) 2) By Devices: Power Integrated Circuits (IC), Power Module Or Discrete 3) By Component: Microcontroller, Sensor 4) By Vehicle Type: Passenger Vehicle, Light Commercial Vehicle, Heavy Commercial Vehicle Subsegments: 1) By Gallium Nitride (GaN): GaN Power Transistors, GaN Power ICs, GaN Power Modules 2) By Silicon Carbide (SiC): SiC MOSFETs, SiC Schottky Diodes, SiC Power Modules

What Is The Driver Of The Automotive Power Discrete Market?

The increasing popularity of premium vehicles is expected to propel the growth of the automotive power discrete market going forward. Premium vehicles refers to a category of vehicles that offer a higher level of quality, comfort, performance, and features compared to standard or mainstream vehicles. These vehicles are typically characterized by their superior craftsmanship, advanced technology, exquisite materials, and attention to detail in design and engineering. Power discrete components are vital in premium vehicles, given advanced electronics, enhanced performance, luxury features, customization, compliance, innovation, market influence, and high consumer expectations. They optimize power management, enhance performance, and ensure regulatory compliance, enhancing the overall excellence of premium vehicles. For instance, in January 2024, according to the BMW Group, a Germany-based luxury vehicle company, in the fourth quarter of 2023, BMW Group's sales rose to 718,778 units, reflecting a 10.3% increase compared to the previous year. Therefore, the increasing popularity of premium vehicles is driving the growth of the automotive power discrete industry.

Key Players In The Global Automotive Power Discrete Market

Major companies operating in the automotive power discrete market are Robert Bosch GmbH, Hitachi Ltd., Mitsubishi Electric Corporation, ABB Ltd., Toshiba Corporation, Texas Instruments Incorporated, Schaeffler Technologies AG & Co. KG, STMicroelectronics N.V., BorgWarner Inc., Infineon Technologies AG, NXP Semiconductors N.V., Renesas Electronics Corporation, Danfoss, Onsemi, Amkor Technology Inc., Microchip Technology Inc., Fuji Electric Co. Ltd., United Automotive Electronic Systems Co. Ltd., Rohm Semiconductor, Vishay Intertechnology Inc., Littelfuse Inc., Nexperia, Diodes Incorporated, Sanken Electric Co. Ltd., Shindengen Electric Manufacturing Co. Ltd., Alpha and Omega Semiconductor Inc., Wolfspeed Inc., Semikron, Transphorm Inc.

Global Automotive Power Discrete Market Trends and Insights

Major companies are operating in the automotive power discrete market, focusing on developing innovative solutions such as silicon-carbide (SiC) MOSFETs to improve power conversion efficiency, thermal management, and compactness in electric vehicle systems. A silicon-carbide MOSFET uses SiC semiconductor material instead of traditional silicon, providing lower switching losses, higher breakdown voltage, and superior thermal conductivity, enabling smaller, lighter, and more efficient power modules for EV powertrains and chargers. For instance, in April 2025, Infineon Technologies AG, a Germany-based semiconductor manufacturer, launched the CoolSiC MOSFET 750 V G2 series designed for automotive applications. The product features ultra-low on-resistance, high gate-voltage robustness, and top-side cooling for improved thermal performance, offering significant efficiency gains for on-board chargers, DC-DC converters, and traction inverters in electric vehicles. The series is AEC-Q101 qualified, ensuring compliance with stringent automotive standards for reliability and durability. It also supports higher switching frequencies, allowing designers to reduce passive component sizes and achieve more compact and efficient EV power systems.

What Are Latest Mergers And Acquisitions In The Automotive Power Discrete Market?

In January 2025, ON Semiconductor Corporation, a U.S.-based provider of intelligent power and sensing technologies for automotive, industrial, and infrastructure applications, acquired the Silicon Carbide (SiC) JFET technology portfolio of Qorvo, Inc., including its subsidiary UnitedSiC, Inc., for $115 million in cash. With this acquisition, ON Semiconductor Corporation aims to strengthen its technological capabilities in high-voltage and high-efficiency power semiconductors, supporting its expansion into markets such as electric vehicles, industrial power, and AI data centers. Qorvo, Inc. is a US-based provider of radio frequency (RF) and power management technologies serving the mobile, infrastructure, defense, and IoT sectors.

Regional Outlook

North America was the largest region in the automotive power discrete market in 2025. The regions covered in this market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in this market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

What Defines the Automotive Power Discrete Market?

The automotive power discrete market consists of sales of insulated gate bipolar transistor (IGBT) modules, voltage regulators, onboard chargers, voltage suppressors, and current sensors. Values in this market are ‘factory gate’ values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

How is Market Value Defined and Measured?

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified). The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

What Key Data and Analysis Are Included in the Automotive Power Discrete Market Report 2026?

The automotive power discrete market research report is one of a series of new reports from The Business Research Company that provides market statistics, including industry global market size, regional shares, competitors with the market share, detailed market segments, market trends and opportunities, and any further data you may need to thrive in the automotive power discrete industry. The market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future state of the industry.