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Toshiba Electronic Devices & Storage Corporation has started mass production of three 40 V N-channel MOSFETs using SOP Advance(WF) package for automotive and has expanded its lineup. The three models are “XPHR9904PS, XPH2R404PS and XPH3R304PS.”
The new products reduce drain-source On-resistance with the U-MOSIX process as with Toshiba’s precedence release products XPHR7904PS and XPH1R104PS. The drain-source On-resistance of XPH2R404PS is 2.4 mΩ (max), which is approximately 27 % lower than that of Toshiba’s existing product TPCA8083, and XPH3R304PS is 3.3 mΩ (max), which is approximately 42 % lower than that of Toshiba’s existing product TPCA8085.
The drain-source On-resistance of XPHR9904PS is 0.99 mΩ (max). Reducing drain-source On-resistance of these products contributes to low power consumption of automotive equipment. In addition, they are qualified with the automotive reliability standard AEC-Q101. The PPAP of IATF16949 is also available.
The package is a surface mount type SOP Advance(WF) that uses a wettable flank terminal structure, which facilitates automated visual inspection of the board mounting state.
Toshiba’s automotive MOSFETs support a variety of automotive applications and meet a wide range of customer needs.
Applications
- Automotive equipment: motor drives, switching power supplies, load switches, etc.
Features
- Low On-resistance
XPHR9904PS: RDS(ON)=0.99 mΩ (max) (VGS=10 V)
XPH2R404PS: RDS(ON)=2.4 mΩ (max) (VGS=10 V)
XPH3R304PS: RDS(ON)=3.3 mΩ (max) (VGS=10 V) - AEC-Q101 qualified
- PPAP of IATF16949 available
Original – Toshiba
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Innoscience Technology has shipped more than 300 million pieces of its InnoGan gallium nitride chips as of August 2023, helping customers achieve small size, high energy efficiency, and low loss product design.
This is in response to phenomenal market demand across multiple sectors multiple applications in the consumer category – fast charging, mobile phones, LEDs – as well as automotive LIDAR, data centres, and renewable energy and energy storage systems, which has seen analysts such as TrendForce’s in its 2023 GaN Power Semiconductor Market Analysis Report, state that “the global GaN power device market will grow from US$180 million in 2022 to US$1.33 billion in 2026, with compound growth rate of 65%”.
In November 2017, Innoscience began the world’s first 8-inch GaN-on-Si mass production line, adopting the Integrated Device Manufacturer (IDM) whole industry chain model, and launched its first low-voltage GaN power device in May 2018. By June 2019, Innoscience’s 650V high-voltage GaN device had passed JEDEC approval, and subsequently, Innoscience has been the only semiconductor company in the world that simultaneously mass-produces high-voltage and low-voltage GaN.
Market acceptance of Innoscience’s high quality, high performance GaN devices has been swift. Following its 2019 entry into the fast charging market, Innoscience’s 650V parts have been adopted in 30W-120W designs by leading brands including ASUS, Anker, Nubia, Baseus, Greenlink, and Flash.
In 2020, Innoscience’s 100V low-voltage GaN was successfully used by Hesai in mass-production LIDAR designs, allowing lasers to achieve image transmission in a shorter time.
In March 2021, the Tencent×Nubia Red Magic mobile phone 6Pro was released. It comes equipped as standard with industry’s first 120W Black Rubik’s Cube GaN fast charge, which is based on Innoscience’s 650V chip. With the successive adoption by Oppo, Vivo, Lenovo and other manufacturers, it has become an industry trend for mobile phones to be equipped with GaN fast charging as standard.
March 2021 saw the mass-production of Innoscience’s bi-directional conduction chip V-GaN officially begin; this device is the only GaN chip in the world that can be applied to high-voltage side load switches, smartphone USB/wireless charging ports with built-in OVP protection, multi-power supply system switch circuits, and other scenarios:one V-GaN replaces two Si MOSFETs in load switching applications resulting in a smaller and more efficient solution.
In October of the same year, Innoscience scored another industry first, as OPPO used the company’s self-developed bi-directional conduction VGaN IC as the internal power switch in its latest smart phone. Other mobile phone makers such as Realme, OnePlus, Lenovo, and Motorola have also successively adopted VGaN for charging protection.
In May 2022, Shounuo released the world’s smallest 45W/65W PD car charger, using Innoscience’s 40V low-voltage INN040FQ043A.
Then in July, Anker and Innoscience jointly released the world’s first 65W full-GaN fast charger. This design uses GaN power chips at both the AC and DC ends for the first time, taking system power density and efficiency to a whole new level.
Later, in October 2022, Innoscience achieved mass production of GaN products targeting industrial power supplies – again an industry first – comprehensively improving energy conversion efficiency and reducing system energy consumption.
In November 2022, Innoscience’s INN100W032A won the IIC World Electronics Achievement Award. The gate charge of this product is only 20% of a traditional silicon MOSFET, and its Ciss is only 40% of its silicon counterpart. It can be widely applied in motor drive, Class D, data centre, motor-driver, communication base station and other product fields. In January 2023, Innoscience launched the SolidGaN ISG3201, a 100V highly-integrated half-bridge drive packaged solution, further improving the overall system performance of 48V power supply of data centre module power supplies, motor drives, class D power amplifiers, photovoltaic inverters and light hybrid electric vehicles.
The move to GaN as the premium power semiconductor technology is driven both by new GaN products and market demands. As an example, in April this year, Innoscience’s IATF 16949 automotive-grade low-voltage parts successfully expanded from industrial to automotive applications, with use in autonomous vehicle LIDAR systems.
Then in July 2023, Innoscience began to apply GaN in the field of renewable energy, reducing the size and improving the efficiency of photovoltaic modules.
By the end of August 2023, Innoscience had successfully mass-produced 54 different types of high-voltage GaN chips (650V-700V) and 20 types of medium-low voltage GaN chips (30V-150V). Products span three chip categories: wafers, discrete devices and integrated solutions.
Commented Dr Denis Marcon, Innoscience’s General Manager, Europe: “We are just at the start of the GaN story. The first applications were all in consumer, but GaN is undoubtedly the key to reducing costs and increasing efficiency in the industrial field as well. And according to automotive industry forecasts, GaN may enter automotive market already this year penetrating applications such as low-power OBC and DC-DC applications in 2025.
With such rapid growth in market demand, the reliability of devices, price competitiveness and stable supply in large quantities are now the major concerns of users. Based on an advanced Innoscience’s 8-inch GaN-on-Si IDM manufacturing platform, Innoscience’s current production capacity has reached 15,000 wafers per month, providing tremendous advantages in scale, reliability and cost.”
Original – Innoscience Technology
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IQE plc, the leading supplier of compound semiconductor wafer products and advanced material solutions to the global semiconductor industry, announced a strategic collaboration with VisIC Technologies, a global leader in the provision of GaN (Gallium Nitride) power solutions to the automotive sector, to develop the highest reliability gallium nitride D-Mode (D-Mode GaN) power products for use in electric vehicles inverters.
IQE and VisIC Technologies will collaborate to develop 200mm (8”) D-Mode GaN power epiwafers that will be developed at IQE’s UK facilities, leveraging IQE’s well-established expertise in GaN technology.
VisIC Technologies, with its ground-breaking D3GaN technology (Direct Drive D-Mode GaN), brings the future of EV inverters into focus. This technology promises to reduce power consumption, increase reliability and enhance performance in electric vehicles. By combining VisIC Technologies’ innovative Power Electronics solutions with IQE’s epitaxy excellence, this partnership aims to accelerate the adoption of GaN-on-Silicon technology in EVs, significantly contributing to the evolution of sustainable transportation.
The collaboration marks another important milestone in IQE’s strategy of diversification into the high-growth Power market, first announced at its 2022 Capital Markets Day. IQE sees significant opportunities in the GaN Power epiwafer market in particular, which is forecast to reach a $632m value by 2027.
Original – VisIC Technologies
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Aehr Test Systems announced it has received an initial customer order for a FOX-NP™ wafer level test and burn-in system, multiple WaferPak™ Contactors, and a FOX WaferPak Aligner to be used for engineering, qualification, and small lot production wafer level test and burn-in of their silicon carbide devices. The customer is a US-based multibillion-dollar semiconductor supplier serving several markets including automotive, computing, consumer, energy, industrial, and medical. The FOX-NP system, including the FOX WaferPak Aligner and initial WaferPaks are scheduled per the customer’s requested accelerated schedule to ship by the end of the calendar year 2023.
The FOX-NP system is configured with the new Bipolar Voltage Channel Module (BVCM) and Very High Voltage Channel Module (VHVCM) options that enable new advanced test and burn-in capabilities for silicon carbide power semiconductors using Aehr’s proprietary WaferPak full wafer Contactors. This new order highlights Aehr’s continued progression within the growing silicon carbide global power market.
Gayn Erickson, President and CEO of Aehr Test Systems, commented, “We are very excited that after conducting a detailed financial evaluation and multiple onsite visits to Aehr’s application lab, this new customer selected our FOX-P solution for engineering, qualification, and production of their silicon carbide power devices.
This evaluation included cost of ownership and system throughput, as well as device test, burn-in, and stabilization coverage. As their production capacity increases, they told us that they will quickly move to our FOX-XP multi-wafer test and burn-in systems for high-volume production. In addition to the automotive electric vehicle device opportunity, this customer in particular sees the enormous opportunity for silicon carbide power devices in industrial, solar, and other power applications.
“William Blair forecasts that in addition to the 4.5 million six-inch equivalent wafers that will be needed to meet the demand for electric vehicle related silicon carbide devices in 2030, another 2.8 million wafers are needed to address industrial, solar, electric trains, energy conversion and other applications in 2030. The interesting part of this is that most of these applications will be served with discrete MOSFETS in single die packages.
The cost of ownership of our solution proved to be more cost-effective and efficient for these devices than package part burn-in after the die are packaged in packages such as TO-247 or other discrete packages. This is a strong testimony of the advantage of wafer level burn-in as a better alternative to package part burn-in. This expands our silicon carbide test and burn-in market even more and this new customer helps expand Aehr’s presence in this market as our total addressable market (TAM) continues to grow.
“Aehr’s FOX-P systems and proprietary WaferPak full wafer Contactors enable our customers to do economical production volume test and reliability burn-in with processes such as High Temperature Gate Bias (HTGB) and High Temperature Reverse Bias (HTRB) very cost-effectively and ensure extremely high device quality. Our systems are typically used for long burn-in times lasting up to 24 hours or more.
We can do this for under $5.00 per hour per wafer capital depreciation cost while testing and burning-in up to several thousand devices at a time per wafer. This is also in a test system footprint that is up to 94% less than a typical test system on a standard semiconductor wafer prober, which in a precious clean room wafer facility is extremely important and saves a great deal of cost.
“The FOX family of compatible systems including the FOX-NP and FOX-XP multi-wafer test and burn-in systems and Aehr’s proprietary WaferPak full wafer contactors provide a uniquely cost-effective solution for burning in multiple wafers of devices at a single time to remove early life failures of silicon carbide devices, which is critical to meeting the initial quality and long-term reliability of the automotive, industrial, and electrification infrastructure industry needs.”
The FOX-XP and FOX-NP systems, available with multiple WaferPak Contactors (full wafer test) or multiple DiePakTM Carriers (singulated die/module test) configurations, are capable of functional test and burn-in/cycling of devices such as silicon carbide and gallium nitride power semiconductors, silicon photonics as well as other optical devices, 2D and 3D sensors, flash memories, magnetic sensors, microcontrollers, and other leading-edge ICs in either wafer form factor, before they are assembled into single or multi-die stacked packages, or in singulated die or module form factor.
Original – Aehr Test Systems
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AIXTRON SE supports GlobiTech Inc., one of the world’s largest silicon-epitaxy foundries, to expand their business into silicon carbide (SiC) epitaxy. AIXTRON’s new G10-SiC has enabled this global leader to quickly ramp its SiC epitaxy production into high volume to address the world’s increasing demand for power epi-wafers. GlobiTech’s selection of the G10-SiC means a future-proof investment based on dual wafer size configuration of 9×150 & 6×200 mm and the highest throughput per fab space available in the SiC industry today.
The G10-SiC was officially introduced in September 2022. And it has quickly become the tool of record for both 150mm and 200mm SiC device makers as well as foundries like GlobiTech, the wholly owned subsidiary of GlobalWafers Co., Ltd., which manufactures silicon carbide and silicon epitaxial wafers focused on power and electric vehicle (EV) market segments.
“When one of the largest manufacturers and foundries like GlobiTech diversifies its business, it is a clear signal of a long-lasting trend in the semiconductor industry: conventional silicon is being replaced by silicon carbide in an ever-increasing number of applications. And it makes us proud when a leading company such as GlobiTech chooses AIXTRON and our new G10-SiC as an enabler of its transition intothis emerging SiC market. It confirms our overall strategy and the prospects for further growth”, says Dr. Felix Grawert, CEO and President of AIXTRON SE.
GlobiTech, located in Sherman, TX, is already in high-volume production using both G5WW C and G10-SiC AIXTRON systems, with continued installation capacity over the next years.Modeled after the silicon business, GlobiTech supplies both SiC substrates and SiC epitaxy to the market.
“In AIXTRON, we have found a strong partner supporting us in our vision and plans to expand our business into the SiC epitaxy market – an important step as SiC technology is one of the fastest-growing semiconductor sectors. AIXTRON tools allow us to get the most wafers out of our current fab. And AIXTRON’s team understands what it takes to compete against silicon to grow this market while offering great customer support and service”, says Mark England, President of GlobalWafers.
The G10-SiC is the first SiC epitaxy tool on the market that truly enables high-volume production of SiC epi-wafers. Since the G10-SiC offers both 9×150 mm and 6×200 mm batch configurations, it is an instrumental tool for a market rapidly transitioning from 6-inch (150mm) to 8-inch (200 mm) wafer diameters. The new platform is built around AIXTRON’s proven automated wafer cassette-to-cassette loading solution with high-temperature wafer transfer.
Combined with high growth rate process capabilities, the G10-SiC provides best-in-class wafer throughput, an excellent epi wafer performance in terms of quality and uniformity, and the best throughput per square meter of fab space. All this leads to the lowest cost of ownership in the market. It is estimated that in 2023, the new G10-SiC will become AIXTRON’s top-selling product.
The wide-bandgap material SiC is set to become mainstream technology for efficient power electronics. Driven by the growing adoption of SiC-based power semiconductors within e-mobility solutions and the overall acceleration of the charging infrastructure, the global demand for SiC wafers is growing rapidly.And with its superior characteristics, SiC semiconductors offer higher energy efficiency than conventional power electronics based on silicon. Therefore, SiC significantly contributes to reducing the global CO2 footprint.
Original – AIXTRON
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Semilab announced an agreement to form a long-term strategic partnership with Fraunhofer IISB. Within the framework of this cooperation, a demo lab will be opened with a strong focus on developing state-of-the-art metrology and inspection solutions for wide bandgap semiconductor materials.
Over the years, developments in compound semiconductor materials such as silicon carbide (SiC) have been receiving increased attention. SiC devices show great promise in the future of wide bandgap semiconductors due to their superior material properties. The silicon carbide market’s growth shows no sign of slowing down due to the expansion in the industrial and automotive sectors. Semilab believes in driving decarbonization by supporting the development of key SiC products and components.
Based in Budapest, Hungary, Semilab is a strategic metrology supplier and innovation partner of the leading wafer manufacturers, IC device makers in the More-than-Moore market segment. Semilab provides state-of-the-art metrology solutions for semiconductor device manufacturers, both in-line and R&D segments. The company is among the world leaders in non-contact CV metrology for SiC and its market share is growing for EPI thickness and resistivity monitoring.
The Fraunhofer IISB in Erlangen, Germany, specializes in wide-bandgap semiconductors and efficient power electronics. Here, device know-how merges with complex system development, especially for e-mobility and sustainable energy supply.
The institute bundles its activities in the two business units Power Electronic Systems and Semiconductors. In doing so, it comprehensively covers the entire value chain from basic materials, through semiconductor device, process and module technologies, to complete electronics and energy systems. As a unique center of excellence in Europe for the semiconductor material silicon carbide (SiC), the IISB is a pioneer in the development of highly efficient power electronics, even for extreme requirements. This spans from material, over process and to device development supported by providing innovative metrology solutions.
Considering the crucial role both players have in shaping of the European semiconductor scene, the strategic partnership between Semilab and Fraunhofer IISB will allow the utilization of their respective resources and global networks in order to develop new, innovative silicon carbide processes and metrologies.
Original – Semilab
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Siltronic AG officially inaugurated the extension to its crystal pulling hall at the Freiberg site. The new production area provides space for the latest generation of crystal pulling systems, which are used to produce silicon monocrystals for wafer production under cleanroom conditions. In total, several hundred million euros were invested in the construction and around 60 jobs were created.
“This investment is a clear commitment to our Saxon location. In addition, the modernization helps us to maintain our position as one of the world’s technology leaders and it strengthens our position as the only major Western wafer manufacturer”, said Dr. Michael Heckmeier, CEO of Siltronic AG, at the opening. The Freiberg site in Saxony is one of four production sites of the group, which manufactures in Germany, Singapore and the USA.
With a usable area of 20,000 square meters, the extension building is almost as large as three soccer fields. Here, man-sized silicon monocrystals are produced in a process that takes five to seven days. The so-called ingots have a diameter of around 300 millimeters and weigh several hundred kilograms. In a complex process under cleanroom conditions, they are processed into wafers – extremely thin slices of silicon. Siltronic’s customers use the wafers to manufacture microchips, which can be found in everyday items such as tablets, smartphones and electric cars, as well as wind turbines and aircrafts. The semiconductor industry is receiving tailwind from the megatrends of artificial intelligence, digitization and electromobility.
Siltronic has invested more than one billion euros at the site since acquiring Freiberger Elektronikwerkstoffe GmbH in 1995. “With our investments, we believe we are well prepared for the future, to be at the forefront in a challenging market environment,” Heckmeier explained. Currently around 1,000 people are employed at the site in Freiberg, Saxony.
Original – Siltronic
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WT Microelectronics Co., Ltd. announced that it has entered into a definitive agreement to acquire 100% of the shares of Future Electronics Inc. (“Future Electronics”) for an enterprise value of US$3.8 billion in an all-cash transaction. The strategic transaction is anticipated to deliver long-term, sustainable value to all relevant stakeholders including customers, suppliers, employees, and shareholders through the combination of two highly complementary organizations.
Future Electronics, a Canadian-based leading global distributor of electronic components, generated revenues of US$2.9 billion, operating income of US$228 million, and net income of US$184 million for the six months ended on June 30, 2023. The privately-held company, with approximately 5,200 employees in 47 countries, provides customers with application engineering expertise and supply chain services covering a portfolio of electronics from industry leading suppliers.
“This is transformational for WT Microelectronics and Future Electronics and important for the electronic component ecosystem,” said Eric Cheng, Chairman and CEO of WT Microelectronics. “Future Electronics has an experienced and deep management team and a very talented employee base, and is highly complementary to WT Microelectronics in terms of product offerings, customer coverage, and global footprint.
Future’s management team, all of their employees worldwide, and all locations and distribution centers will continue to operate and add value to the organization. We are excited to invite Mr. Omar Baig to join WT Microelectronics’ Board of Directors post-closing and look forward to working with him and his immensely talented colleagues around the world to build together a best-in-class electronic components distributor.”
“We are excited to join WT Microelectronics and believe that this transaction will benefit all our stakeholders. Our two companies share a common culture, driven by a rich entrepreneurial spirit that will empower our talented employees globally”, said Omar Baig, President, CEO and Chairman of Future Electronics. “This combination is a great opportunity for WT Microelectronics and Future Electronics to jointly form a world-class industry leader, and allows us to continue our long-term strategic plan to offer the highest level of services to our customers, which we have been doing for the past 55 years.”
Original – WT Microelectronics
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Vitesco Technologies is developing a power module which will be manufactured using transfer molding process. During this process the power electronics are sealed under a dielectric material that protects the components extremely well. The result is a very robust, cost effective and reliable electronic. The power module consists of three overmolded half-bridges and forms the core of an inverter system, which controls both the drive energy and the energy recovery (recuperation) in high-voltage electric vehicles.
Manufactured at the Nuremberg electronics plant, the power modules will be delivered to a large global car maker from mid-2025 onwards.
Vitesco Technologies has been adapting and utilizing transfer molding technology since 2020, first applying it to compact Transmission Control Units designed for full integration inside a gear box.
The overmold power modules now combine highly efficient state-of-the art silicon carbide (SiC) chip technology with overmolding to facilitate a particularly robust product with increased power density, lower cost and reduced weight.
These power modules are a good example of strategic approach of using the scalability and modularity of our power electronics to develop and manufacture submodules in addition to the complete electronics. Combined with extensive overmolding expertise, Vitesco can deliver an extremely robust product to our customers. This is yet another example of how the company successfully transfers proven technology to an electrification product.
- Thomas Stierle, member of the board and head of Vitesco Technologies’ Electrification Solutions division
Vitesco Technologies has extensive expertise in power electronics and is already on the market with its fourth generation. The newly developed overmold power module expands the company’s strategic portfolio.
A very deep system competence is necessary to ensure that a sub-module of this kind, which forms the core of the inverter, can be successfully integrated into the full system. Our degree of electronics modularity and scalability enables us to offer more flexibility in terms of customer-specific interfaces.
- Michael Horbel, head of product and platform management high voltage inverter at Vitesco Technologies
Vitesco Technologies will continue to use this strength to bring further electronic sub-modules to the market.
The lead plant for these modules is Vitesco Technologies’ Nuremberg site. With its existing competencies and experience, the plant offers a high degree of automation as well as the focus on electronics and e-mobility required for the power modules. This is a further step forward into the “Plant of the Future” concept, defined for the Nuremberg plant to maintain its international competitiveness.
Original – Vitesco Technologies
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Magnachip Semiconductor Corporation announced the launch of its 1200V and 650V Insulated Gate Bipolar Transistors (IGBTs), designed for the positive temperature coefficient (PTC) heaters of electric vehicles (EVs).
Built upon Magnachip’s cutting-edge Field Stop Trench technology, the newly introduced AMBQ40T120RFRTH (1200V) and AMBQ40T65PHRTH (650V) offer a minimum short-circuit withstand time of 10µs. This remarkable level of ruggedness enables PTC heaters to be protected from a permanent failure in the event of overcurrent conditions.
Furthermore, the thick and large heat sink of the TO-247 package allows these new IGBTs to excel in heat dissipation. Therefore, these IGBTs are well-suited for applications requiring high power and efficiency, such as both the upper and lower sides of power management integrated circuits of PTC heaters.
“Since early last year, Magnachip has released high-performance automotive power solutions that adhere to the stringent AEC-Q101 standards,” said YJ Kim, CEO of Magnachip. “Now that we have successfully released our first IGBT products for EVs, we will continue to expand our product lineup to meet the diverse needs of the EV market and cater to the demands of our valued customers.”
Original – Magnachip Semiconductor
