China Power Transistor Market

China Power Transistor Market Analysis

The China Power Transistor Market size is estimated at USD 9.19 billion in 2025, and is expected to reach USD 12.35 billion by 2030, at a CAGR of 6.1% during the forecast period (2025-2030).

Power electronics are widely used in consumer electronics to regulate and control the flow of electrical power. It is a crucial component in consumer electronics as their application includes enhancing the performance and utility of consumer electronics devices by increasing power efficiency, reducing size and system cost, and sleeker designs.

• China is one of the major countries in the market studied, owing to the lucrative market for hybrid and electric vehicles. The country aims to have electric vehicles make up 40% of all car sales by 2030. In 2020, the government imposed a mandate for electric vehicles and phased out subsidies.
• The Made In China 2025 initiative by the government is also leading to the growth of the power electronics market. The initiative is also attracting new investments in the region for power electronics. For instance, IIVI Incorporated, a prominent player in wide-bandgap compound semiconductors, recently expanded its silicon carbide (SiC) wafer finishing manufacturing footprint in China.
• The electronics manufacturing industry has also maintained steady expansion in recent times. As per a report by the China Academy of Information and Communications Technology, during the two months from January to February 2022, the added value of major electronics manufacturers rose 12.7% year-on-year, compared with the 7.5% growth seen in the overall industrial sector in the country.
• Also, the popularity of electric vehicles is growing, and China is regarded as one of the dominant adopters of electric vehicles. The country's 13th Five-Year Plan promotes the development of green transportation solutions, such as hybrid and electric vehicles, for advancements in the country's transportation sector.
• China's electric cars are on track and reached the 20% nationwide penetration goal in 2022, well ahead of the Chinese government's 2025 forecast, due to new models by dozens of competitors attracting new buyers and encouraging owners to switch to electric vehicles.

China Power Transistor Market Trends

Automotive Industry is Expected to Hold a Significant Market Share

• The automotive segment spans several growing technologies destined to encompass and augment daily life. These include electric vehicles/hybrid electric vehicles, changing infrastructure (chargers and inverters), and automotive powertrains. Electric cars are becoming more common on the road nowadays, with prices coming down and range extending up.
• The electrification and automation of automobiles act as primary drivers of the studied market and have led to increased demand for power electronics in the automotive sector, enabling automotive manufacturers to add innovative functionalities to automobiles.
• The number of electric vehicles on the streets is expected to keep multiplying as governments continue incentivizing clean energy. In addition, manufacturers find ways to make their cars more accessible. A big part of making that possible is ongoing innovation in battery technology, driven by the demand for smaller, lighter, and safer batteries that charge faster and last longer. For instance, Tesla, which uses a rapid charging solution, is currently using silicon carbide (SiC) within their vehicle architectures.
• The insulated gate bipolar transistor (IGBT) has emerged as a key player in the development of electric vehicles. In the upcoming years, it is anticipated that the demand for IGBTs will rise significantly due to the rise in electric vehicle sales. For instance, a recent report from the International Energy Agency (IEA) stated that China was the frontrunner in global electric vehicle sales, accounting for around 60% of total electric car sales globally. As a result of these developments, IGBTs will be in demand to meet the needs of electric vehicles.
• Moreover, with the electric vehicle market's growth, many vendors are increasing their R&D expenditures and concentrating on supporting the hybrid electric vehicle and electric vehicle market by developing, integrating, and manufacturing cutting-edge solutions for traction drive and control applications. High switching frequency and short-circuit rating products are continuously being developed by businesses to support efficient and durable automotive designs.

IGBT Transistors to Have a Significant Market Share

• Power transistors, such as IGBTs, help in the rapid dissipation of heat, prevent overheating and minimize carbon dioxide emission and the cost of electricity. These advantages make them a crucial component of several electronic products. Due to the increasing worldwide population and usage of fossil fuels, there has been a rising demand for power-efficient electronic devices.
• Discrete package insulated gate bipolar transistor (IGBT) devices are popular for low-power converters. Discrete IGBTs are the most frequently used semiconductor switches in automotive, other motor drives, and renewable energy systems for power conversion. Power semiconductors are being deployed quickly and widely, which has led to serious reliability concerns due to the scant field data and potential uncertainties. In this sense, the market for IGBTs is expanding significantly.
• The majority of discrete IGBT applications include inverters, various consumer goods like air conditioners and washing machines, switching-mode power supplies (SMPS), which are components used in personal computers, welding equipment, and induction heating devices, like microwaves, electric cookers, and induction stoves, for soft switching and strobe flash control.
• The integration of other semiconductor components (such as sensors, ICs, and microcontrollers) with IGBT devices is helping industries enable efficient and easier control. The provision of gaining insights in the form of data contributes toward analyzing the areas of improvement in both applications and devices.

China Power Transistor Industry Overview

The competitive rivalry in the China power transistor market is high, as the market studied is home to prominent vendors like Toshiba, Mitsubishi Electric, and Renesas, among others, that command a major market share in different segments and have access to well-established distribution networks. Owing to the electronics industry being one of the largest markets, the existence of such a high number of major vendors without compromising their market shares is sustainable. However, each vendor fiercely competes to gain a larger share of the studied market. Some of the developments adopted by these vendors include:

In Sep 2022, ROHM Semiconductor announced a partnership with Nanjing SemiDrive Technology Ltd. for advanced technology development for the automotive industry. SemiDrive's latest automotive SoCs (X9 series) has been adopted by various automakers to provide advanced functionality for cockpits and other vehicle applications.

In Sep 2022, BYD Semiconductor Co. Ltd., a subsidiary of Chinese automobile manufacturer BYD announced to put an 8-inch-auto-grade chip production line with a targeted annual capacity of 500,000 auto-grade chips. It is located in Changsha, Hunan Province, with a planned total investment of 1 billion yuan (USD 144.5 million).

China Power Transistor Market Leaders

China Power Transistor Market News

• March 2024: Cerebras Systems, an AI startup backed by Sequoia Capital, has introduced the WSE-3, an upgraded version of its large-scale chips. This new version offers double the performance while maintaining the original price point. The WSE-3 is powered by four trillion transistors, delivering 125 petaflops of computing power. These chips are manufactured using TSMC's 5nm process, based in China.
• February 2024: Mitsubishi Electric Corporation has announced its latest product: a 6.5W silicon radio-frequency (RF) high-power metal-oxide semiconductor field-effect transistor (MOSFET). This component, designed for RF high-power amplifiers in commercial handheld two-way radios (walkie-talkies), will begin sample shipments on February 28. This model delivers 6.5W output power from a 3.6V single-cell lithium-ion battery. It is expected to extend the range and reduce the power consumption of commercial radio equipment.