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To provide higher efficiency and power density for telecom, industrial, and computing applications, Vishay Intertechnology, Inc. introduced a new 150 V TrenchFET® Gen V n-channel power MOSFET in the PowerPAK® SO-8S (QFN 6×5) package.
Compared to previous-generation devices in the PowerPAK SO-8, the Vishay Siliconix SiRS5700DP slashes overall on-resistance by 68.3% and on-resistance times gate charge — a key figure of merit (FOM) for MOSFETs used in power conversion applications — by 15.4% while providing 62.5% lower RthJC and 179 % higher continuous drain current.
With the industry’s lowest on-resistance of 5.6 mΩ at 10 V and on-resistance times gate charge FOM of 336 mΩ*nC, the device released today minimizes power losses from conduction. This allows designers to boost efficiency to meet next-generation power supply requirements, such as 6 kW AI server power systems. In addition, the extremely low 0.45 °C/W RthJC of the PowerPAK SO-8S package enables continuous drain current up to 144 A to increase power density while providing robust SOA capability.
The SiRS5700DP is ideal for synchronous rectification, DC/DC converters, hot swap switching, and OR-ing functionality. Typical applications will include servers, edge computing, super computers, and data storage; telecom power supplies; solar inverters; motor drives and power tools; and battery management systems. RoHS-compliant and halogen-free, the MOSFET is 100 % Rg and UIS tested and complies with IPC-9701 criteria for more reliable temperature cycling. The device’s standard 6 mm by 5 mm footprint is fully compatible with the PowerPAK SO-8 package.
Original – Vishay Intertechnology
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STMicroelectronics hosted its Capital Markets Day in Paris, France. Within the framework of an unchanged strategy, ST is reiterating its $20 billion plus revenue ambition and associated financial model, that it now expects to be reached by 2030. ST is also setting an intermediate financial model with revenues expected around $18 billion with an operating margin within a 22% to 24% range in 2027-2028.
With the execution of its manufacturing reshaping program and cost base resizing initiative, ST expects to exit 2027 with high triple-digit million-dollar savings compared to the current cost base. This will enable the company to reach an operating margin between 22 and 24% in 2027-2028.
ST’s value proposition remains focused on sustainable and profitable growth, providing differentiating enablers to customers with a strong commitment to sustainability. With its customers and partners, ST will continue to be a key actor of the transformation of all industries towards a smarter, safer and more sustainable future.
Original – STMicroelectronics
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Mitsubishi Electric Corporation announced that it will invest approximately 10 billion yen to construct a new facility for the assembly and inspection of power semiconductor modules at its Power Device Works in Fukuoka Prefecture, Japan. The plant, which was originally announced on March 14, 2023, is scheduled to begin operations in October 2026.
As the primary facility for assembling and inspecting power semiconductor modules, the plant will consolidate previously dispersed assembly and inspection production lines within the site to streamline production, from the incoming of components through manufacturing and final shipment. New systems will be implemented to automate the management of manufacturing processes and the transportation of products for improved productivity. In addition, the company’s integrated system covering everything from design, development and production technology verification to manufacturing will be strengthened to enhance product development.
Mitsubishi Electric expects the new plant to support its rapid and stable supply of products to meet market needs in response to the anticipated increases in demand for power semiconductors. As a result, the company envisions contributing to the energy efficiency of power-electronics devices in various applications, as well as the Green Transformation (GX).
In connection with the construction of the new plant, Fukuoka Prefecture has designated Mitsubishi Electric for the second time as a corporate entity of the Green Asia International Strategic Comprehensive Special Zone. By utilizing the preferential incentives of this special zone, Mitsubishi Electric will be able to strengthen the production capabilities of its Power Device Works’ new plant in Fukuoka Prefecture.
Original – Mitsubishi Electric
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GlobalFoundries (GF) and the U.S. Department of Commerce have announced an award of up to $1.5 billion in direct funding to GF through the CHIPS and Science Act. The award follows the previously signed preliminary memorandum of terms announced in February 2024 and will enable GF to expand its essential chip manufacturing and technology development in the U.S., strengthening supply chains and supporting customers across a range of vital end-markets including automotive, smart mobile devices, IoT, datacenters, and aerospace and defense.
“The idea of strengthening U.S. semiconductor manufacturing has been five-plus years in the making. With bipartisan support, that idea evolved into the CHIPS and Science Act,” said Dr. Thomas Caulfield, president and CEO of GF. “GF’s essential chips are at the core of U.S. economic, supply chain and national security. We greatly appreciate the support and funding from both the U.S. Government and the states of New York and Vermont, which we will use to ensure our customers have the American-made chips they need to succeed and win.”
GF’s CHIPS and Science Act award will support three projects:
- Expansion of GF’s existing Malta, New York, fab by adding critical technologies already in production at GF’s Singapore and Germany facilities, to enable a secure and reliable supply of domestically manufactured essential chips for the U.S. auto industry.
- Modernization and upgrading of GF’s existing fab in Essex Junction, Vermont, to expand production capacity and create one of the world’s leading facilities capable of high-volume manufacturing of next-generation gallium nitride (GaN) semiconductors for use in electric vehicles, data centers, IoT, smartphones and other critical applications.
- In alignment with market conditions and customer demand, construction of a new state-of-art fab on GF’s Malta, New York, campus to meet expected demand for U.S.-made essential chips across a broad range of markets and applications including automotive, AI in the data center and at the edge, as well as aerospace and defense.
The two New York-based projects are expected to triple the existing capacity of GF’s Malta campus over the next 10-plus years, in alignment with expected market requirements and customer demand. Construction of the new fab will leverage the GF site’s existing infrastructure and ecosystem, enabling a fast and efficient path from construction to production.
In aggregate, these projects represent more than $13 billion of investment over the next 10-plus years across GF’s two U.S. sites. This investment includes the $1.5 billion CHIPS and Science Act award, more than $550 million in support from the New York State Green CHIPS Program, as well as funding and support from Vermont, GF ecosystem partners and key strategic customers, and other incentives.
Combined, these investments are expected to create close to 1,000 direct manufacturing jobs and more than 9,000 construction jobs over the life of these projects.
GF’s fabs in New York and Vermont are both Trusted Foundry accredited and manufacture secure chips in partnership with the U.S. government.
As part of its CHIPS and Science Act award, to attract and cultivate a pipeline of semiconductor talent in New York and Vermont, GF will continue to invest in and develop new workforce development efforts including curriculum development, internship and apprenticeship programs, K-12 STEM outreach, as well as additional education and training programs.
Consistent with GF’s longstanding commitment to our communities and the environment, GF’s design and construction plans for its expansions and modernizations in New York and Vermont will reflect the company’s sustainability goals for future operations.
Original – GlobalFoundries
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Microchip Technology Incorporated announced that Ganesh Moorthy is retiring as Chief Executive Officer, President and as a member of the Board of Directors in connection with his 65th birthday at the end of November. The Board has appointed Steve Sanghi as interim Chief Executive Officer and President effective today. Mr. Sanghi will remain as Chair of the Board.
“On behalf of the entire Board, we thank Ganesh for his service to Microchip over the past 23 years and we wish him well with his retirement. He has been a key member of our management team and served in many important roles during his tenure at Microchip including serving as President and CEO for the last four years during a very tumultuous cycle in our industry,” said Steve Sanghi.
Mr. Sanghi continued “I look forward to serving again as CEO and President to lead Microchip through this industry downturn and return the company to growth in revenue and profitability and enhance stockholder value.”
Original – Microchip Technology
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Wolfspeed announced that its Board of Directors (the “Board”) has determined and agreed with Gregg Lowe that he will depart this month from his roles as Wolfspeed’s President and Chief Executive Officer and as a member of the Board. The Board is conducting a search to identify a permanent CEO with the support of a leading global executive search firm.
The Board has appointed Thomas Werner, Chairman of the Board, as Executive Chairman while the Board works to identify Wolfspeed’s next CEO. Mr. Werner will oversee the continued execution of Wolfspeed’s strategy in close alignment with Wolfspeed’s senior leadership team, the Board and the Board’s operations and finance committees. Following Mr. Werner’s appointment as Executive Chairman, Board member Stacy Smith was appointed as Lead Independent Director.
“On behalf of the full Board, I would like to thank Gregg for his service and dedication to Wolfspeed,” Mr. Werner said. “Since joining the Company as CEO in 2017, Gregg has spearheaded our transition into a leading, pure-play silicon carbide company well-positioned to capture the long-term opportunities ahead. The Board has always been focused on driving long-term value, and at this inflection point in Wolfspeed’s journey, the Board agreed that this is the right time for a leadership transition.”
Mr. Werner added, “I have started in the role of Executive Chairman to keep Wolfspeed focused on completing key priorities while the Board conducts a search for our next CEO. I look forward to working closely with our highly engaged Board and senior leadership team to oversee day-to-day operations and ensure we continue to provide our customers with high-quality products. As we look ahead, we are firmly committed to our key strategic initiatives, which includes executing against the milestones outlined in our recent CHIPS PMT agreement, completing our restructuring initiatives to lower our break-even point and accelerate our path towards profitability, and delivering sales growth on a consistent basis. Wolfspeed is materially undervalued relative to its strategic value and I will focus on driving the Company’s priorities and working with the Finance Committee of the Board to explore options to unlock value.”
Mr. Lowe said, “I am honored to have had the opportunity to lead Wolfspeed and work alongside such talented and dedicated colleagues. Over the past seven years, we have transformed Wolfspeed into the only pure-play and vertically integrated silicon carbide operator in the country to capitalize on the structural and long-term demand for next generation semiconductor technology. While there is work still to be done, I have every confidence that Wolfspeed will execute on its strategic priorities and extend its silicon carbide leadership in the years to come.”
About Thomas Werner
Mr. Werner has been a member of the Board of Directors since March 2006, and has served as Chairman of the Board of the Company since October 2023. He has served as the Executive Chairman of SunPower Corporation (Nasdaq: SPWR), a publicly traded marketer of high-efficiency solar cells and solar panels, since February 2024, and served as Principal Executive Officer of SunPower from February 2024 until August 2024. Mr. Werner previously served as Sunpower’s Chairman of the Board of Directors from June 2010 to November 2021 and as its Chief Executive Officer from June 2003 to April 2021. Prior to SunPower, he served as Chief Executive Officer of Silicon Light Machines Corporation, an optical solutions subsidiary of Cypress Semiconductor Corporation, from July 2001 to June 2003. Earlier, Mr. Werner was Vice President and General Manager of the Business Connectivity Group of 3Com Corporation, a network solutions company.
Original – Wolfspeed
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Ideal Power Inc. reported results for its third quarter ended September 30, 2024.
“Our Q3 accomplishments underscore the continued execution of our B-TRAN™ commercial roadmap with several significant developments. We are collaborating with a third global automaker and recently secured initial orders from a global Tier 1 automotive supplier. We added our second and third distributors with expertise in demand-creation and they are already placing customer orders and providing quotes of our products to large global companies,” said Dan Brdar, President and Chief Executive Officer of Ideal Power. “Overall, the momentum we are building is working to advance companies to orders followed by potential custom development agreements and/or design wins to drive long-term value creation for our shareholders.”
Key Third Quarter and Recent Business Highlights
Execution to our B-TRAN™ commercial roadmap continues, including:
- Secured orders from a Global Tier 1 automotive supplier for numerous discrete B-TRAN™ devices, a SymCool® power module, a solid-state circuit breaker (SSCB) evaluation board and a driver. This customer is interested in using B-TRAN™ for solid-state electric vehicle (EV) contactor applications.
- Meeting regularly with Stellantis’ technical and production teams with Phase III expected to begin shortly after Stellantis selects a Tier 1 supplier to design and build the drivetrain inverter for its new EV platform. In a parallel initiative, Stellantis continues working with the Company and a large semiconductor company with expertise in driver control circuity for the B-TRAN™ inverter drivers.
- Collaborating with a third global automaker. This auto OEM is evaluating B-TRAN™-enabled contactors as a potential replacement for electromechanical contactors in its EVs. The Company recently delivered a SSCB evaluation board to this automaker.
- Added our second distributor, RYOSHO. RYOSHO already placed orders with Ideal Power from a large global customer interested in the Company’s products for solid-state circuit protection applications and introduced B-TRAN™ to global automakers based in Japan.
- Added our third distributor, Sekorm Advanced Technology (Shenzhen) Co., Ltd. In response to customer requests, Sekorm began quoting our products to large companies for SSCB applications.
- Initiated third-party automotive qualification and reliability testing of B-TRAN™ devices. This testing requires over a thousand packaged B-TRAN™ devices from multiple wafer runs. Initial test results are positive with no failures to date.
- Increased the current rating of our SymCool® power module from 160A to 200A, a 25% increase, based on the results of testing. In conjunction with a power module size reduction of approximately 50%, this significantly increases the power density of the SymCool® power module.
- B-TRAN™ Patent Estate: Currently at 90 issued B-TRAN™ patents with 42 of those issued outside of the United States and 50 pending B-TRAN™ patents. Current geographic coverage includes North America, China, Japan, South Korea, India, Europe, and Taiwan.
Third Quarter 2024 Financial Results
- Cash used in operating and investing activities in the third quarter of 2024 was $2.4 million compared to $1.9 million in the third quarter of 2023.
- Warrant proceeds in the third quarter of 2024 were $1.0 million.
- Cash used in operating and investing activities in the first nine months of 2024 was $6.6 million compared to $5.6 million in the first nine months of 2023.
- Cash and cash equivalents totaled $18.7 million at September 30, 2024.
- No long-term debt was outstanding at September 30, 2024.
- Operating expenses in the third quarter of 2024 were $2.9 million compared to $2.8 million in the third quarter of 2023.
- Net loss was $2.7 million in both the third quarter of 2024 and the third quarter of 2023.
2024 Milestones
For 2024, the Company has set or achieved the following milestones:
√ Successfully completed Phase II of development program with Stellantis
• Secure Phase III of development program with Stellantis
√ Completed qualification of second high-volume production fab
• Convert large OEMs in our test and evaluation program to design wins/custom development agreements
√ Added distributors for SymCool® products
• Initial sales of SymCool® IQ intelligent power module
√ Began third-party automotive qualification testingOriginal – Ideal Power
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The safe hot-swap operation in AI servers and telecom requires MOSFETs with a robust linear operating mode as well as a low R DS(on). Infineon Technologies AG addresses this challenge with the new OptiMOS™ 5 Linear FET 2, a MOSFET designed to provide the ideal trade-off between the R DS(on) of a trench MOSFET and the wide safe operating area (SOA) of a classic planar MOSFET.
The device prevents damage to the load by limiting the high inrush current and ensures minimal losses during operation due to its low R DS(on). Compared to the previous generation (the OptiMOS Linear FET), the OptiMOS Linear FET 2 offers improved SOA at elevated temperatures and reduced gate leakage current, as well as a wider range of packages. This allows for more MOSFETs to be connected in parallel per controller, reducing bill-of-material (BOM) costs and offering more design flexibility due to the extended product portfolio.
The 100 V OptiMOS 5 Linear FET 2 is available in a TO-leadless package (TOLL) and offers a 12 times higher SOA at 54 V at 10 ms and 3.5 times higher SOA at 100 µs compared to a standard OptiMOS 5 with similar R DS(on). The latter improvement is particularly important for the battery protection performed inside the battery management system (BMS) in case of a short circuit event. During such events the current distribution between parallel MOSFETs is critical for the system design and reliability.
The OptiMOS 5 Linear FET 2 features an optimized transfer characteristic that allows for improved current sharing. Taking into account the wide SOA and improved current sharing, the number of components can be reduced by up to 60 percent in designs where the number of components is determined by the short-circuit current requirement. This enables high power density, efficiency, and reliability for battery protection which are used in a wide range of applications including power tools, e-bikes, e-scooters, forklifts, battery back-up units and battery-powered vehicles.
The new OptiMOS 5 Linear FET 2 MOSFET is now available. Further information can be found at www.infineon.com/optimos-linearfet and www.infineon.com/ipt023n10nm5lf2.
Original – Infineon Technologies
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onsemi and Würth Elektronik announced the integration of Würth Elektronik’s passive components database into onsemi’s one-of-a-kind Self-Service PLECS® Model Generator (SSPMG). This intuitive web-based platform enables engineers to create custom high-accuracy, high-fidelity PLECS models of complex power electronic applications, which helps identify and fix performance bottlenecks early in the design process. With the addition of Würth Elektronik’s passive system components to SSPMG, the generated switching loss models achieve even higher precision than before.
Relying on laboratory configurations and environments, typical industry PLECS models don’t always reflect the wide range of conditions that component characteristics such as conduction, energy loss and thermal impedance display in practical implementations. In contrast, SSPMG’s capabilities are based on onsemi’s physically scalable SPICE (Simulation Program with Integrated Circuit Emphasis) models, which are rooted in semiconductor physics and the actual process variations in making the components, resulting in a more accurate representation of their behavior in the circuit.
“SSPMG empowers onsemi customers to autonomously generate system-level PLECS models that are tailored to their specific power application,” said James Victory Doctor of Philosophy, fellow, Modeling and Simulation Solutions, Power Solutions Group, onsemi. “Instead of going through long and costly fabrication-based cycles, customers develop and optimize their complete power systems virtually, enabling them to go to market faster.”
“With the seamless integration of Würth Elektronik’s database of SPICE models into onsemi’s SSPMG, design engineers can now select both the active onsemi components and the passive Würth Elektronik components for their application, generating a more accurate switching loss model,” said Dayana Cómbita, strategic partnership manager Europe, Würth Elektronik. “Together, we are paving the way to first-time-right, optimized system designs for our mutual customers.”
SSPMG loss models can be downloaded and then used on customers’ proprietary simulation platforms or uploaded into onsemi’s industry-leading Elite Power Simulator (EPS). EPS provides customers direct insights into how a circuit topology will perform across onsemi’s EliteSiC family of products, PowerTrench® T10 MOSFETs and Field Stop 7 (FS7) IGBTs and IPMs.
Original – onsemi
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CVD Equipment Corporation announced its financial results for the third quarter ended September 30, 2024.
Manny Lakios, President and CEO of CVD Equipment Corporation, commented, “We are pleased that CVD’s third quarter 2024 revenue was $8.2 million, representing a 31.4% increase from the prior year period, which supported an improvement in operating performance and system gross margins. It is also encouraging that our September 30th backlog was $19.8 million, meaningfully higher than our 2023 year-end backlog. We are staying the course on our strategic efforts to build critical customer relationships, while carefully managing our costs to achieve our goal of long-term profitability and positive cash flow, while simultaneously focusing on growth and return on investment.”
“We continue to see an ongoing recovery of our Aerospace and Defense market segment. In early November, we received a $3.5 million follow on order for our CVI/CVD3500 system from an existing aerospace customer.”
“The silicon carbide market has remained quite dynamic, with ongoing overcapacity and declining wafer pricing,” continued Mr. Lakios. “That said, SiC wafer producers are quickly transitioning to 200 mm production to stay competitive, and CVD is making progress with the shipment of our first PVT200™ system during the third quarter. As we stated previously, this was a strategic order for SiC 200 mm crystal boule growth that we received in the first quarter of 2024. The performance of the system is currently being evaluated for production by our now second PVT account. In addition, we are continuing to support both our PVT150™ and PVT200™ products in the field.”
Mr. Lakios added, “Our order and revenue levels continue to fluctuate given the nature of the emerging growth end markets we serve.”
Third Quarter 2024 Financial Performance
- Revenue of $8.2 million, an increase of 31.4% year over year primarily due to higher CVD Equipment system revenues and an increase in gas delivery system revenues by our SDC segment.
- In the third quarter of 2023, we recognized an increase in revenue of $0.8 million that was the result of a modification of a customer contract.
- Backlog as of September 30, 2024 of $19.8 million, a decrease from $24.0 million at June 30, 2024 and increase from $18.4 million at December 31, 2023.
- During the quarter, we recognized a $1.0 million non-cash charge to reduce our PVT150™ inventory to net realizable value. This charge was recognized as a result of changes in the overall market for equipment for 150 mm SiC wafers.
- Our gross profit margin percentage improved due to improvements in contract mix but was offset by the inventory charge.
- The Company recognized a $0.6 million gain on the sale of equipment by its MesoScribe subsidiary.
- MesoScribe fulfilled its final orders of $0.7 million during the quarter and ceased operations as of September 30, 2024.
- Operating income of $77,000 as compared to an operating loss of $1.0 million in the prior year third quarter.
- Net income of $0.2 million or $0.03 per basic and diluted share, compared to a net loss of $0.8 million or $0.30 per basic and diluted share during the prior year third quarter.
- Cash and cash equivalents as of September 30, 2024 of $10.0 million as compared to $14.0 million as of December 31, 2024.
Third Quarter 2024 Operational Performance
- Orders for the third quarter were $4.1 million principally from our CVD Equipment segment as compared to $4.1 million in the prior year third quarter. Orders for the first nine months of 2024 were $21.0 million as compared to $19.9 million for the first nine months of 2023.
- We continue to make investments in both research and development and sales and marketing, focused on our three key strategic markets – aerospace & defense, high power electronics and EV battery materials / energy storage.
Original – CVD Equipment
