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Power electronics industry: China is playing a new role


Extracted from :
Status of the Power Electronic Industry 2020 report, Yole Développement, 2020
StarPower GD820HTX75P6H Tri-Pack IGBT Module, System Plus Consulting, 2020

• The global power electronics market accounts for US$17.5 billion, with a 4.3% CAGR(1) between 2019 and 2025.
• In this industry, Yole Développement identifies three different major driving components: IGBT modules, silicon MOSFETs and SiC devices.
• The automotive market segment is the strongest market driver of this industry.
• The largest share of the power devices market is for silicon MOSFET devices. This segment accounts for 45% of the total power electronics market value.
• Chinese players are playing a key role within the today’s power electronics ecosystem.
• According to Yole Développement’s analysis, the supply chain reshaping will continue.
Although big players continue to grow, the position of the top players is unlikely to change significantly.

“China is the leader in systems for several power electronics applications segments” asserts Anna Villamor, PhD. Technology & Market Analyst, Power Electronics & Compound Semiconductors within the Power & Wireless division at Yole Développement (Yole). Chinese companies such as BYD, Huawei, CRRC and Sungrow are amongst the leading players worldwide. However, in power electronic device manufacturing, China still strongly depends on foreign suppliers, which include Infineon Technologies, Fuji Electric and Mitsubishi Electric.
And Milan Rosina, PhD. Principal Analyst at Yole affirms: “Indeed, although China is the biggest market for electric and hybrid electric vehicles, foreign suppliers still provide a big proportion of power modules integrated into systems in China”.

In this context, Yole and System Plus Consulting investigate the power electronics industry and related disruptive technologies in depth. Their aim is to point out the latest innovations and underline the business opportunities.
Released today, the Status of the Power Electronic Industry 2020 report is one of the annual bestsellers proposed by the market research & consulting company Yole. This report delivers a detailed analysis of the power electronics industry, its latest market challenges and technical issues.
“The power electronics industry is showing a significant shift in 2020,” comments Ana Villamor from Yole. “In this report, we consider the numerous facts that have been happened since one year: the impact of the COVID-19 outbreak, the deep supply chain reorganization, the move towards 300mm wafers started few years ago, the China’s growing competence in power electronic devices manufacturing, the country’s efforts toward Made-in-China power electronics.”
Yole’s power electronics study gives detailed insights into global and China-specific supply chains, market trends and forecasts, player ranking and technology trends. This new report aims to closely examine the status of the entire power market, explore the market shares of the different device types and materials and much more…
In parallel, System Plus Consulting provides a full reverse engineering and costing study of the StarPower module GD820HTX75P6H. This Tri-Pack power module, in a P6 package from StarPower, drives 820 A with a voltage rating of 750 V. It uses copper pinfin dissipation structure for direct liquid cooling. Supported by a full teardown of the module’s components and housing, this report reveals StarPower’s packaging technological choices as well as the designs of the IGBT and diode dies used. System Plus Consulting’s report provides insights about technology data, manufacturing cost and the selling price of the module. It includes an estimated manufacturing cost of all the module’s components.


What is the status of the power electronics industry? What are the key drivers of this industry? What are the impacts of the COVID-19 on the different power electronics market segments? Who are the key players to watch and their market positioning? What are the latest innovations? Yole and System Plus Consulting present today their vision of the power electronics industry.

Today, the largest share of the power device market is for silicon MOSFET devices, which accounts for 45% of the total value. The major application segments for silicon MOSFETs are automotive, portable & wireless, computing & storage and industrial. “They are pushed by needs for higher efficiency and increasing global communications”, explains Abdoulaye Ly, Technology & Market Analyst specializing in Electronic Power Systems at Yole. Despite the decrease of automotive and consumer end-system sales due to COVID-19 in the first half of 2020, there is an expected 1.4% CAGR between 2019 and 2025.
The other major part of the power electronics devices industry is the IGBT modules. This segment represents US$3.7 billion in 2019 and is traditionally dedicated to applications such as industrial and renewable energy converters. As detailed in Yole’ power electronics’ report, these applications are today driven by efficiency regulations or increase of clean energy goals, and they account for 46% of the total IGBT module market.
Nevertheless, the key application for power IGBT modules is undoubtedly EV/HEV(2), with an expected growth of 18% from 2019 to 2025, reaching US$5.4 billion by 2025. Indeed, EV/HEVs are being pushed by many countries, with subsidies to allow fast electrification of the passenger car fleet.
At the end, the SiC MOSFET market is also expected to be driven by EV/HEVs, as SiC-based modules keep being adopted by several players, such as Tesla and BYD, and competing directly with IGBT modules in the main inverter for more compact and efficient designs. Moreover, SiC discrete transistors are directly competing with Silicon MOSFETs in OBC(3) systems for higher efficiency systems.

In this dynamic context, Yole’s report points out the key role of the Chinese market. Indeed, Chinese power semiconductor companies and the Chinese government are trying hard to change the situation in favour of domestic production of power electronic devices. Local players want to expand their manufacturing capacities in order to capture more added value in local markets and conquer new markets abroad.
For example, Wingtech raised US$818 million for Nexperia China to introduce high-power MOSFET production line, for both semiconductor and packaging.
Another good example is StarPower, one of the major power module manufacturers in China. That is the reason why System Plus Consulting’s team decided to deeply analyze one of StarPower’s IGBT, the StarPower module GD820HTX75P6H.
Amine Allouche, Technology & Cost Analyst within System Plus Consulting’s Power Electronics and Compound Semiconductors team comments: “Although China is the biggest market for electric and hybrid electric vehicles, foreign suppliers still provide a big proportion of power modules integrated into systems in China. However, the share of Chinese power module and die makers is increasing and the quality and performance of these devices is continuously improving. For sure, one of the most important power module manufacturers in China is today StarPower.”
Other new local companies are directly building 300mm foundries with power discrete and power IC(4) capabilities like HHGrace or SiEn. There are growing trends for big Chinese companies to go public, such as CR Micro or BYD Semiconductor.


According to Milan Rosina, PhD, Principal Analyst, Power Electronics and Batteries, at Yole: “These companies have achieved a “mature and consolidated” status and they want to further expand, so an IPO is a good way to raise money relatively quickly”.
US-China technology and trade wars are giving more momentum to develop domestic manufacturing. Nevertheless, these US-China tensions have not impacted all power electronics segments in the same way. For instance, it is more critical to buy/sell components for defense and telecom market segments compared to motor drives. Some of the semiconductor manufacturers have not felt the difference before and after the trade. Although some leading power electronic players from outside of China are sceptical about China’s capability to develop and master challenging power electronic device technologies, China has shown in the past that it is able to overcome very difficult challenges.

All year long, Yole Développement and System Plus Consulting publish numerous reports. In addition, experts realize various key presentations and interviews and organize key conferences. In this regard, Yole and CITC invite you to take part in two collaborative online forums covering power packaging and RF packaging: The Power and RF Packaging Virtual Forums on November 24 & December 1, 2020. Register on i-Micronews.
In addition, do not miss Semicon Europa on November 10th, Munich, Germany and PCIM Asia 2020 on November 16th, Shanghai, Germany.
Stay tuned on i-Micronews!

(1): CAGR: Compound Annual Growth Rate
(2): EV/HEV: Electric and Hybrid Electric Vehicle
(3): OBC: On Board Charger
(4): IC: Integrated Circuit
(5): IPO: Initial Public Offering





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