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IDTechEx Discusses Ag Sintering and Cu Sintering

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BOSTON, June 5, 2024 /PRNewswire/ — Thermal management for EV power electronics has long posed significant challenges. The ongoing shift from Si IGBT and SiC MOSFET to potentially GaN HEMT in the future results in higher junction temperatures and increased demand for die-attach materials in EV power modules. In traditional Si IGBT power modules, die-attach materials like Pb95Sn5 and Pb92.5Sn5Ag2.5 struggle to meet reliability requirements for packaging power devices in high-temperature applications due to creep-fatigue concerns. Additionally, substrate-attach materials such as Sn96.5Ag3Cu0.5, with lower melting temperatures than solder used for die attachment, further constrain the reliability of SiC power modules for high-temperature applications. These challenges drive the market toward silver sinter materials, with the potential to extend to copper sinter materials, offering cost reductions.

Despite cost advantages, the IDTechEx report “Thermal Management for EV Power Electronics 2024-2034: Forecasts, Technologies, Markets, and Trends” identifies barriers hindering the widespread commercialization of copper sintering, such as challenging manufacturing environments due to copper oxidation and comparable or even higher costs than silver sintering as of early 2024 due to smaller commercialization scales.

Conventional die-attach and substrate-attach materials typically consist of solder alloys, featuring bondline thicknesses ranging from 50 to 100µm for die attachment and 100 to 150µm for substrate attachment. Despite their satisfactory performance, IDTechEx observes a growing preference for Ag sintering, driven by major automotive OEMs like Tesla, BYD, and Hyundai. Compared to traditional solder alloys, Ag sintering offers higher thermal conductivity (between 200 and 300W/mK), potentially reducing thermal resistance from junction to case by over 40%, along with significantly higher melting points and decreased electrical resistivity.

With the adoption of SiC MOSFETs, IDTechEx forecasts that Ag sintering will capture nearly or over 50% market share in regions like China in the near future, presenting significant market opportunities for thermal material suppliers.

Much of the available sintered Ag on the market requires pressure during sintering to enhance bond characteristics and reduce porosity, significantly reducing sintering time. However, this approach has drawbacks, including decreased yield and efficiency for bonding multiple chips, especially with complex architecture. Further, it also requires additional steps and machines, leading to higher costs. Therefore, manufacturers tend to avoid this and wait for solutions that are easy to implement in their already existing infrastructure: pressure-less sintering. Pressure-less sintering offers lower cost barriers and benefits in sinter-bonding multiple chips but is reliable only for surfaces with areas between 4 and 25mm2. More details about the pressure-less sintering process are included in IDTechEx’s report, ‘Thermal Management for EV Power Electronics 2024-2034: Forecasts, Technologies, Markets, and Trends’.

The cost of Ag sintering can vary significantly based on factors like customer relationships, order volumes, and suppliers. Ag sintered paste costs can easily be five to ten times higher than solder alloys. For instance, IDTechEx learned of an Ag sintered paste developed by a Japanese company costing around US$2-3/g, though this price has the potential to decrease significantly with increased volume and other material properties. Another supplier suggests that its sintered silver paste costs around US$1,400/kg. Overall, driven by leading automotive players, there is a discernible trend toward replacing solder alloys with Ag sintering pastes, creating market opportunities for material suppliers.

Cu sintering is proposed as an alternative approach to address the cost factor. Compared to Ag sintering, Cu sintering aims to offer similar performance at a lower cost. A supplier informed IDTechEx that Cu sintering technology can cost as little as half as much as Ag sintering technology. However, oxidation remains a significant challenge for Cu sintering. Therefore, a combination of a controlled atmosphere and reducing solvent/binders is the focus on the production of reliable materials. Cu sintering pastes have pressure and pessure-less variants under N2 or H2. However, this presents challenges during processing, leading to concerns around reliability.

IDTechEx is not aware of any automaker using Cu sintered materials as of early 2024, but given the historic timeline for Ag sintering adoption, IDTechEx forecasts that the large-scale commercialization will happen within five years and potentially as soon as late 2024 or early 2025.

IDTechEx’s ‘Thermal Management for EV Power Electronics 2024-2034’ provides a comprehensive overview of Ag and Cu sintering technologies market opportunities, competitive landscapes, supply chains, and key players in the substrate-attach and die-attach sectors. To find out more about this report, including downloadable sample pages, please see www.IDTechEx.com/TMPE.

IDTechEx has also published a report on thermal interface materials, which includes details on die-attach and TIM2s for other emerging applications, including advanced driver-assisted systems (ADAS), 5G, data center semiconductors, EV batteries, and consumer electronics. To find out more about this report, including downloadable sample pages, please see www.IDTechEx.com/TIM.

For the full portfolio of thermal management market research from IDTechEx, please visit www.IDTechEx.com/Research/Thermal.

About IDTechEx:

IDTechEx provides trusted independent research on emerging technologies and their markets. Since 1999, we have been helping our clients to understand new technologies, their supply chains, market requirements, opportunities and forecasts. For more information, contact research@IDTechEx.com or visit www.IDTechEx.com.

Media Contact:
Lucy Rogers
Sales and Marketing Administrator
press@IDTechEx.com
+44(0)1223 812300

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Meridian Singapore Immigration Launches New Website to Simplify the PR Application Journey for Foreigners in Singapore

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New online platform provides clear, structured guidance for Employment Pass and S Pass holders navigating Singapore’s residency and Permanent Residency pathways

SINGAPORE, April 30, 2026 /PRNewswire/ — Meridian Singapore Immigration Pte. Ltd. has officially launched its new website at meridianimmigration.sg, a resource built specifically for foreigners living and working in Singapore who are exploring Permanent Residency or long-term residency options.

The platform arrives at a time when Singapore’s expatriate and foreign professional community is growing rapidly, yet many EP and S Pass holders report struggling to find clear, reliable information on the PR application process. Singapore’s immigration framework is among the most structured in Southeast Asia, with eligibility criteria, documentation requirements, and submission windows that change frequently. For individuals navigating this process without professional guidance, the stakes are high and the margin for error is narrow.

Meridian’s website was built to address that gap directly. The platform offers detailed explanations of available immigration pathways, structured consultation options, and educational resources developed by the firm’s team of immigration specialists. Rather than presenting a services catalogue, the site walks users through the considerations relevant to their specific situation, whether they hold an Employment Pass, S Pass, or are planning for their family’s long-term residency in Singapore.

“We built this platform because we saw how overwhelming and confusing the immigration process can be for people who genuinely want to build their lives here,” said a spokesperson for Meridian Singapore Immigration. “Our goal is to be the trusted partner that walks them through every step with clarity and integrity.”

Singapore’s continued attractiveness as a regional hub for multinational corporations, financial institutions, and technology firms means the pipeline of foreigners seeking long-term residency options remains substantial. At the same time, the ICA’s PR application framework has grown more nuanced, with factors such as economic contributions, family ties, and community integration weighed during assessment. Applicants who proceed without a clear understanding of these criteria often submit applications that are either premature or structurally incomplete.

Meridian’s approach centres on preparation and transparency, helping applicants understand where they stand before they apply and what supporting documentation strengthens their case.

Meridian Singapore Immigration Pte. Ltd. is a professional immigration consultancy dedicated to guiding individuals and families through Singapore’s immigration process. Specialising in Permanent Residency (PR) applications, residency pathways, and compliance support, Meridian offers clear, structured solutions tailored to each client’s unique circumstances. Founded on the values of Guidance, Integrity, and Success, Meridian is committed to making immigration simple, transparent, and accessible for everyone. For more information, visit meridianimmigration.sg or contact info@meridianimmigration.sg / +65 8873 1113.

 

View original content:https://www.prnewswire.com/apac/news-releases/meridian-singapore-immigration-launches-new-website-to-simplify-the-pr-application-journey-for-foreigners-in-singapore-302757392.html

SOURCE Meridian Singapore Immigration Pte. Ltd.

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Socomec, Daitron team up to meet Japan’s growing power demands

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TOKYO, April 30, 2026 /PRNewswire/ — Socomec, a century-old electrical group specialising in mission-critical energy, and Japan’s Daitron, an electronics components distributor, have signed a partnership to deliver power conversion solutions and service backup power and electrical-switching systems across Japan.

The deal combines Socomec’s equipment with Daitron’s on-the-ground engineering team, which has more than 74 years of experience in the Japanese market. The two companies will handle everything from project delivery to ongoing maintenance and spare parts.

The partnership covers three product areas: uninterruptible power supplies (UPS), which keep facilities running during outages; power conversion systems, which ensure the availability and continuity of high-quality energy; and static transfer switches, which automatically reroute power loads between sources without interruption.

Beyond equipment sales, the agreement includes training, spare parts, long-term service contracts and a full range of expert services covering prevention, measurement and analysis, consultancy, deployment and optimisation. Socomec will provide product and technical training to Daitron’s team, while Daitron handles installation, servicing and day-to-day client support in Japan.

The target market spans data centres, semiconductor plants, industrial facilities, hospitals and green buildings, all areas where even brief power interruptions can prove costly. Data center demand in particular is surging, driven by the rapid expansion of artificial intelligence infrastructure, with colocation and enterprise facilities among the primary targets.

“Daitron knows the Japanese market inside and out. They have the people, the relationships, and the hands-on experience, and we bring the technology to match,” said Socomec Asia-Pacific CEO O’Niel Dissanayake. “It’s a natural fit, and together we can offer something neither company could deliver alone.”

“Japan’s data centres, chip factories and industrial plants all require power systems they can count on,” said Masaharu Kato, corporate officer of Daitron. “Socomec’s technology is exactly what these customers need, and our job is to make sure it’s installed, maintained and supported properly. That’s what we do best.”

The partnership comes as Japan faces a step change in power demand. Electricity consumption is expected to grow 5.3% over the next decade, driven by data centres and semiconductor factories, according to the country’s grid operator. Industrial energy demand alone is forecast to rise 18.3% over the same period.

That growth is creating strong demand for reliable power infrastructure. Data centres, for example, run around the clock and cannot afford downtime, making backup power and efficient energy management essential. Socomec’s systems are designed to reduce power consumption without sacrificing reliability, a balance that is becoming increasingly important as operators look to manage both costs and environmental commitments.

Both companies say project planning and bids are already underway, with a long-term goal of expanding the partnership’s reach across Japan as demand grows.

About Daitron

Daitron Co., Ltd. is a Japanese engineering and trading company founded in 1952 and headquartered in Osaka. Listed on the Tokyo Stock Exchange (TYO: 7609), Daitron sells and manufactures electronic components, semiconductor processing equipment and power supply systems. The company has more than seven decades of experience serving Japan’s electronics and manufacturing industries.

SOCOMEC: When energy matters

Founded in 1922, SOCOMEC is an independent industrial group of more than 4,800 experts spread across the world in 30 subsidiaries. Our vocation: design, manufacture and sale of electrical equipment, with a strong expertize in critical power applications. In 2025, SOCOMEC achieved a turnover of 997 million euros (not yet audited).

View original content to download multimedia:https://www.prnewswire.com/apac/news-releases/socomec-daitron-team-up-to-meet-japans-growing-power-demands-302755570.html

SOURCE Socomec

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Multi-Destination Travel Surges Across Asia-Pacific This Labour Day, Trip.com Group Data Shows

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Multi-city travel across Asia-Pacific grew 35% year-on-yearMulti-city travel outpaces single-destination growth by more than 2xSoutheast Asia sees strong double-digit growth, with Thailand up to 52% YoY

SINGAPORE, April 29, 2026 /CNW/ — Multi-city travel across Asia-Pacific grew 35% year-on-year this Labour Day period, according to data from Trip.com Group. Several Asia-Pacific markets including Japan, South Korea, parts of Southeast Asia and Mainland China celebrate Labour Day, driving strong cross-border and domestic travel flows across the region.

Over 30% of international trips now span multiple destinations, highlighting a continued shift towards more complex, itinerary-led travel. This shift reflects a growing preference to maximise time and value with multiple destinations within a single trip rather than a single location.

Multi-destination trips become a defining travel pattern

While single-destination travel continues to account for most bookings, growth is increasingly driven by more complex itineraries. Multi-destination bookings are growing at more than twice the pace of single-destination travel, reflecting stronger demand for flexibility and deeper exploration.

Travellers are increasingly structuring trips across multiple cities to maximise both time and value, with popular combinations including:

Tokyo – Osaka – Kyoto (Japan)Seoul – Busan (South Korea)Bangkok – Phuket (Thailand)

These itineraries reflect a growing preference for multi-stop journeys that blend urban experiences with leisure destinations.

Southeast Asia sees fast growth in multi-destination travel 

Across Southeast Asia, demand for multi-destination travel is rising steadily, with strong growth across key markets of Thailand: 52%, Malaysia: 40%, and Singapore: 17%, according to Trip.com Group data.

Top outbound destinations across Southeast Asian markets include Japan (Tokyo, Osaka), South Korea (Seoul), China (Shanghai, Beijing), Thailand (Bangkok), Indonesia (Bali).

In other parts of Asia such as Hong Kong SAR, multi-destination travel also grew by over 50% year-on-year, highlighting growing preference for more complex itineraries over traditional single-destination trips, particularly in well-connected urban markets.

In Mainland China, domestic travel remains a strong base, while overseas journeys are increasingly shaped by multi-destination itineraries, with over 40% of outbound trips spanning multiple destinations and continuing to grow.

This suggests that travellers in this region are increasingly combining multiple cities within a single trip, supported by strong regional connectivity.

Japan’s domestic travel momentum on the rise

Japan is also seeing shifts in domestic travel behaviour, even as outbound demand continues to grow.

In Japan, domestic travel is growing rapidly, indicating rising interest in travelling within the country, accounting for one-quarter of all flight bookings, and to cities such as Tokyo, Sapporo and Okinawa.

Intra-Asia travel dominates Labour Day demand

The Labour Day holiday period continues to be driven by regional travel within Asia-Pacific, with travellers favouring destinations that offer ease of access, diverse experiences, and flexible itineraries.

The Group’s data highlights the continued strength of short-haul travel, supported by strong connectivity and shorter flight durations.

More broadly, the way people travel across Asia-Pacific is evolving. Travellers taking a more deliberate approach to how they plan their trips. While cross-border journeys are increasingly shaped by multi-city itineraries, domestic travel remains a strong and steady part of the landscape. Together, these patterns point to a more flexible and value-conscious mindset, as travellers look to make the most of both time and budget.

About Trip.com Group

Trip.com Group is a leading global travel service provider comprising of Trip.com, Ctrip, Skyscanner, and Qunar. Across its platforms, Trip.com Group helps travellers around the world make informed and cost-effective bookings for travel products and services and enables partners to connect their offerings with users through the aggregation of comprehensive travel-related content and resources, and an advanced transaction platform consisting of apps, websites and 24/7 customer service centres. Founded in 1999 and listed on NASDAQ in 2003 and HKEX in 2021, Trip.com Group has become one of the best-known travel groups in the world, with the mission “to pursue the perfect trip for a better world”. Find out more about Trip.com Group here: group.trip.com.

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View original content to download multimedia:https://www.prnewswire.com/news-releases/multi-destination-travel-surges-across-asia-pacific-this-labour-day-tripcom-group-data-shows-302756711.html

SOURCE Trip.com Group

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