Infineon, Hyundai, and Kia announced on October 18 that they have signed a multi-year agreement for the supply of SiC (Silicon Carbide) and Si (Silicon) power semiconductor modules and chips.

Under this agreement, Infineon will supply SiC and Si power components to Hyundai and Kia until 2030, and in return, Hyundai and Kia will support Infineon’s production capacity and reserves.

The demand for SiC power devices has surged with the growing popularity of new energy vehicles, and as a prominent industry leader, Infineon has embarked on numerous collaborations this year.

• Infineon and Resonac

In January, Infineon declared a new multi-year supply and cooperation agreement with Resonac Co., Ltd. (formerly Showa Denko K.K.). According to this agreement, Resonac will provide Infineon with SiC materials for producing SiC semiconductor components, including 6-inch and 8-inch wafers. Initially focused on 6-inch wafers, Resonac will later supply 8-inch SiC wafers to support Infineon’s transition to 8-inch wafers. As part of the agreement, Infineon will also provide Resonac with SiC material technology-related intellectual property.

• Infineon and TanKeBlue, SICC

In May, Infineon signed long-term agreements with TanKeBlue and SICC to ensure a more competitive and substantial supply of silicon carbide materials. These two suppliers will primarily provide Infineon with 6-inch silicon carbide substrates and offer 8-inch silicon carbide materials, aiding Infineon in transitioning to 8-inch SiC wafers. The agreements also encompass silicon carbide ingots, as Infineon had previously invested nearly 1 billion RMB in acquiring a laser-based wafer technology enterprise, aiming to enhance the utilization of silicon carbide substrates and device cost competitiveness.

Notably, both TanKeBlue and SICC will account for a double-digit percentage of Infineon’s long-term demand volume.

• Infineon and Foxconn

In the same month, according to the Foxconn’s official website, Infineon and Foxconn have signed a memorandum of cooperation to establish a long-term partnership in the field of electric vehicles. Under this agreement, the two companies will focus on the adoption of silicon carbide technology in high-power applications for electric vehicles, such as traction inverters, on-board chargers, and DC converters. They also plan to jointly establish a system application center in Taiwan to expand their collaboration further.

• Infineon and Schweizer Electronic

Additionally, Infineon is collaborating with Schweizer Electronic to develop an innovative solution aimed at directly embedding Infineon’s 1200V CoolSiC™ chips into PCB boards. This move seeks to significantly enhance the driving range of electric vehicles while reducing the overall system cost.

• Infineon and Infypower

In September, Infineon announced a partnership with Shenzhen Infypower (INFY) to provide the industry-leading 1200V CoolSiC™ MOSFET power semiconductor devices, boosting the efficiency of electric vehicle charging stations.

In line with their goal of capturing a 30% share of the global SiC market by 2030, Infineon revealed plans to invest up to 5 billion euros over the next five years to construct the world’s largest 8-inch SiC power semiconductor facility in Malaysia.

(Photo credit: Infineon)

In recent developments, an industry source revealed that Coherent, a leading chip material supplier in the U.S. automotive industry, has piqued the interest of four major Japanese corporate groups with regards to its silicon carbide (SiC) business, with a transaction amount potentially reaching $5 billion.

The four Japanese companies involved are DENSO, Hitachi, Mitsubishi Electric, and Sumitomo Electric, and discussions have been underway regarding the acquisition of minority stakes in Coherent’s SiC business.

Coherent had previously stated its intention to invest $1 billion over the next decade to expand the production of SiC wafers. Compared to traditional silicon chips, SiC wafers contribute to improved electric vehicle range. If this investment materializes, it would significantly ease the financial burden on the company. However, no concrete agreements have been reached at this stage.

Data indicates that Coherent is one of the few companies globally with complete and vertically integrated SiC manufacturing capabilities. It can produce SiC wafers and epitaxy materials, extending all the way to power devices. Furthermore, Coherent’s SiC materials are known for their exceptional quality, making it nearly the only supplier capable of transitioning from the current standard wafer diameter of 150 millimeters to 200 millimeters successfully. The production of larger diameter wafers can substantially reduce device costs. Additionally, Coherent’s SiC power devices demonstrate excellent heat resistance and conductivity.

Competition and Collaboration in the Japanese SiC Industry

According to TrendForce’s latest analysis, as collaborations between companies like Infineon and ON Semiconductor with automotive and energy sector stakeholders become more apparent, the overall SiC power device market is projected to reach $2.28 billion in 2023, growing at an annual rate of 41.4%.

Meanwhile, buoyed by robust demand in downstream application markets, TrendForce anticipates that the SiC power device market could reach $5.33 billion by 2026, with its primary applications continuing to center around electric vehicles and renewable energy.

In recent years, the new energy vehicle industry has been thriving, and Si power devices have gradually fallen short of meeting the demands of new energy vehicles. SiC, as its alternative, has shown remarkable performance in applications, making it highly sought after in the market. The SiC power device market still has considerable room for growth, prompting both automotive and SiC companies to invest in SiC power device production or enhancements.

Japan, being a leader in semiconductor power device manufacturing and production, has numerous companies actively expanding to broaden their market reach.

On October 4th last year, Nikkan reported that Hitachi Power Semiconductor Device would invest several billion yen, aiming to triple its SiC power semiconductor production capacity by fiscal year 2026.

On July 12th this year, ROHM announced its acquisition of the former Solar Frontier factory in Kunitomi, Miyazaki, to expand its SiC power semiconductor production capacity. The acquisition is set to conclude in October 2023 and is planned to become the company’s main factory, primarily producing SiC power semiconductors. It is expected to increase its silicon carbide capacity to 35 times that of the fiscal year 2021 by 2030.

With these competitive and cooperative scenarios unfolding, it’s evident that neither automotive nor SiC companies are holding back in their pursuit of SiC power device production or improvements.

In July this year, Renesas Electronics signed a 10-year agreement and paid $2 billion in advance to Wolfspeed for the supply of 150mm bare and epitaxial SiC wafers. Renesas Electronics also reached an agreement with Mitsubishi Electric, with Mitsubishi investing 260 billion yen in technology and expansion, including the construction of a new SiC factory in Japan.

As a technological leader in producing SiC substrates, epitaxy, and power devices, Coherent is not to be overlooked by these major corporations.

On May 26th this year, Coherent and Mitsubishi Electric announced that they had signed a MOU and reached a project collaboration agreement to jointly scale up the mass production of SiC power electronic products on a 200mm technology platform.

Mitsubishi Electric announced that it would invest approximately 260 billion yen over a five-year period ending in March 2026, with approximately 100 billion yen dedicated to constructing a new SiC power device factory based on a 200mm technology platform and strengthening related production facilities. According to the MOU, Coherent will develop 200mm n-type 4H SiC substrates for Mitsubishi Electric’s future SiC power devices to be produced at the new factory.

In the future, Mitsubishi Electric aims to produce large quantities of silicon carbide chips using Coherent’s 200mm wafer technology in the Japanese market.

In the 2023 fiscal third-quarter earnings conference call, Mary Jane Raymond, the Chief Financial Officer of Coherent Inc., mentioned that the revenue composition of the company’s four main markets is as follows, based on regional distribution: North America accounts for 53%, Europe accounts for 20%, Japan and Korea account for 14%, China accounts for 11%, and 3% goes to other regions worldwide.

For Coherent, capturing 14% of the sales in the Japanese and Korean markets is highly significant. If Coherent continues its collaboration with Japanese partners, it is highly probable that the production capacity of SiC power devices in Japanese-related companies will be increased. Additionally, this will allow Coherent to further expand its influence and presence in Japan.

(Photo credit: Coherent)

As reported by TechNews, a media partner of TrendForce, Southeast Asia and India, equipped with the advantages of demographic dividends, strategic geographic positioning, manufacturing capabilities, and rapidly growing economic markets, have undoubtedly emerged as the preferred destinations for the technology industry amidst the global supply chain transition prompted by geopolitical factors.

As supply chains actively seek production bases beyond China and governments introduce incentive programs and policy restrictions for localized supply, various Southeast Asian countries have become key hubs for different sectors. Vietnam has become a focal point for consumer electronics manufacturing such as laptops, watches, and headphones, while Thailand has become a preferred choice for automotive-related supply chains. Thailand and Malaysia host assembly bases for servers, and India is set to become a crucial hub for mobile phone production.

Apart from the movement of end-product assembling, the shift in the semiconductor supply chain has also garnered attention. With TSMC, Samsung, and Intel relocating wafer fabrication plants to the United States, Europe, and other regions, a significant cluster of semiconductor backend testing and packaging has been forming in Malaysia.

What Advantages Does Malaysia Offer to Attract Multinational Semiconductor Companies’ Investment, and What Is the Current Industry Landscape?

Firstly, Malaysia boasts higher education standards than neighboring countries. Among ASEAN nations, only Singapore and Malaysia employ the British legal system, providing a competitive edge for many companies’ location choices. Secondly, in terms of language proficiency, Malaysian citizens predominantly use English, Mandarin, and Malay, facilitating smooth communication with global enterprises.

Thirdly, Malaysia is home to two major ports—Port Klang and Port of Tanjung Pelepas—both ranked among the world’s top 15 ports, with substantial container handling capacity and global reach.

Lastly, the state of Penang stands as a semiconductor hub for Malaysia, having nurtured the semiconductor industry for several decades and holding a technological lead. Often referred to as the “Silicon Valley of the East,” Penang has primarily focused on producing chips for electronics, computers, and mobile phones. However, with the growing adoption of electric vehicles, the demand for automotive chips has surged. Concurrently, the green energy trend has propelled the need for solar panels and renewable energy sources. This optimistic outlook for the semiconductor industry has once again attracted numerous companies to establish facilities and expand production capacity.

Current State of Malaysia’s Semiconductor Industry

Looking at the recent dynamics of corporations over the past two years, the trend is evident that Malaysia is evolving into a center for semiconductor backend testing and packaging. Major global players have announced plans to establish or expand operations in Penang. Intel, for example, announced a $6.46 billion investment in Malaysia in 2021, focusing on advanced packaging capabilities in Penang and Kedah.

Texas Instruments declared its intent to construct semiconductor testing and packaging plants in Kuala Lumpur and Malacca, with a total investment of up to $2.7 billion. Infineon is investing $5.45 billion to expand existing facilities, producing silicon carbide and entering the electric vehicle sector. Bosch Group is investing $358 million in stages to strengthen its semiconductor supply chain position in Penang. ASE Technology Holding, also began construction on a new testing facility in Penang at the end of last year.

With the influx of semiconductor giants, Malaysia’s position in the semiconductor industry has become increasingly critical. The distinct production base trends, aligned with the strengths of various Southeast Asian countries, have become clear. The restructuring of supply chains and the transformation of production centers undoubtedly remain the focus and challenge for global companies.

(Photo credit: ASE)

Leading semiconductor companies TSMC, Robert Bosch GmbH, Infineon, and NXP Semiconductors have jointly to invest in the European Semiconductor Manufacturing Company (ESMC) GmbH, situated in Dresden, Germany. This strategic move aims to bolster the region’s semiconductor manufacturing capabilities, particularly catering to the burgeoning automotive and industrial sectors. The establishment of ESMC marks a significant stride towards the realization of a 300mm fabrication facility, pending the final decision on public funding, as part of the European Chips Act framework.

The planned fab is expected to have a monthly production capacity of 40,000 300mm (12-inch) wafers on TSMC’s 28/22 nanometer planar CMOS and 16/12 nanometer FinFET process technology, further strengthening Europe’s semiconductor manufacturing ecosystem with advanced FinFET transistor technology and creating about 2,000 direct high-tech professional jobs. ESMC aims to begin construction of the fab in the second half of 2024 with production targeted to begin by the end of 2027.

The prospective joint venture will see TSMC holding a substantial 70% ownership stake, while Bosch, Infineon, and NXP will each possess a 10% equity share, contingent upon regulatory approvals and meeting specific conditions. Total investments exceeding 10 billion euros are anticipated. Operational oversight of the fabrication facility will reside under TSMC’s purview.

However, industry analysts at TrendForce have highlighted potential challenges that lie ahead for TSMC’s groundbreaking endeavor. One such challenge pertains to the looming labor shortage issue in TSMC’s US fabrication facility, which is projected to reverberate globally. Moreover, navigating the intricacies of implementing subsidy policies in accordance with the European chip legislation and anticipated administrative procedures is expected to introduce a layer of complexity to the venture.

(Photo credit: TSMC)

According to sources cited by Nikkan Kogyo Shimbun, TSMC intends to commence the construction of the second fab in Kikuyo-cho, Kumamoto Prefecture, Japan, in April 2024, with the goal of commencing production before the end of 2026.

It is worth mentioning that news about TSMC’s plan to build its second fab in Japan had already surfaced earlier this year. In January, TSMC’s CEO, CC Wei, revealed that the company was considering establishing a second chip manufacturing facility in Japan. In June, TSMC’s Chairman, Mark Liu, also mentioned during a shareholders’ meeting that the Japanese government expressed a desire for TSMC to continue expanding its investments in Japan, while TSMC was still evaluating the construction of the second fab in the country.

Regarding TSMC’s establishment of a fab in Japan, TrendForce indicated that TSMC has played an instrumental role in fostering the growth of Japan’s semiconductor industry as Japanese fabs are unable to handle manufacturing processes as advanced as 1Xnm. TrendForce posits that TSMC could potentially consider setting up a 7nm production line in Phase 2 of JASM to cater to Japan’s demand for advanced technology. Yet, the ongoing market slowdown necessitates a long-term appraisal before implementing any expansion strategies.

In addition to TSMC, more than 20 new wafer fabs are scheduled for completion in the coming years, despite the industry being in a downturn. According to TrendForce’s statistics report in January this year, there are over 20 planned new wafer fabs worldwide, including 5 in Taiwan, 5 in the United States, 6 in Mainland China, 4 in Europe, and 4 in Japan, South Korea, and Singapore combined.

Furthermore, numerous new wafer fab projects have been announced globally since the beginning of this year. For example, in February, Infineon and Texas Instruments both announced plans to construct new wafer fabs. Infineon plans to invest 5 billion euros to build a 12-inch wafer fab in Germany, while Texas Instruments intends to establish its second 300mm wafer fab in Lehi, Utah, USA. On July 5th, PSMC signed an agreement with SBI of Japan, proposing the establishment of a 12-inch wafer foundry.

Currently, semiconductor resources have become strategic assets. In addition to considering commercial and cost structures, wafer fabs must also account for government subsidy policies, meet customer demands for local production, and maintain supply-demand balance. TrendForce believes that future product diversity and pricing strategies will be key factors for the operation of wafer fabs.