Global Citizenship: Cultivating Cross-border Partnerships With Integrity
Nolan’s Notes: Moving Forward With Confidence
The Knowledge Base: Beyond the Badge—Why Membership Matters More Than Ever
MacDermid Alpha Collaborates with STMicroelectronics to Improve Performance of EV Inverter Assemblies
November 2, 2021 | MacDermidEstimated reading time: 1 minute
MacDermid Alpha Electronics Solutions, a world leader in the production of electronics soldering, sintering and bonding materials, has announced a cooperation with STMicroelectronics, a global semiconductor leader serving customers across the spectrum of electronics applications, on a key sinter technology for Electric Vehicle inverter assemblies, designed to significantly increase vehicle efficiency and range, and lower production costs.
Sinter technology is changing EV inverter assembly with pressure sintering providing a significantly lower thermal resistance, superior power cycling and mechanical reliability over conventional techniques. ST is offering its STPAK™ package for automotive traction inverters for assembly directly onto the heatsinks through sintering using ALPHA® Argomax® silver sinter paste. The ALPHAArgomaxsinter paste, formulated using highly engineered silver particles, has been specially developed for low-pressure sinter die and package attachment. The paste creates a strong attachment through silver metallic bonds, offering physical strength, unsurpassed electrical conductivity and optimal thermal properties resulting in long-term reliability improvement.
“The collaboration between ST and MacDermid Alpha to develop and refine advanced sintering technology has been extremely effective in producing the perfect combination – STPAK package sintered with ALPHA Argomax“, said Edoardo Merli, Power Transistor Macro-Division General Manager and Group Vice President of STMicroelectronics Automotive and Discrete Group.
OEMs manufacturing electric vehicles (EVs) confirmed that the latest drivetrain with sinter technology resulted in 10% improvement in driving range with an overall inverter efficiency of 93%.
“This unique attach process provides an unparalleled level of flexibility, reducing the overall number of power discretes needed and enabling significant cost savings “, said Julien Joguet, Director of Marketing – Power Electronics at MacDermid Alpha. “ALPHA Argomax sinter package and die attach technology, which has already been deployed in more than 2 million electric vehicles, enables manufacturers to produce efficient and reliable electric vehicle powertrains, a key factor in the wider adoption of electric vehicles “
For more information on sinter technology, please visit the MacDermid Alpha website.
Share on:
Suggested Items
Amtech Introduces Smarter, Cost-Optimized Prototyping Approach for PCB Assemblies
06/13/2025 | AmtechAmtech Electrocircuits, a leading provider of manufacturing solutions, has launched a smarter approach to prototyping that reduces cost and accelerates development for OEMs across industrial, medical, aerospace, and other high-mix, high-complexity sectors.
KYZEN to Concentrate on Stand-Out Flux Cleaners at SMTA Upper Midwest
06/10/2025 | KYZEN'KYZEN, the global leader in innovative environmentally responsible cleaning chemistries, will exhibit at the SMTA Upper Midwest Expo and Tech Forum, scheduled to take place Wednesday, June 25 at the DoubleTree Minneapolis – Park Place. KYZEN cleaning expert and Midwest regional manager Ethan Mueller will be on-site to provide attendees with information about precision aerosol solvent cleaner CYBERSOLV 141-K and stencil cleaner KYZEN E5631J.
Breaking Silos with Intelligence: Connectivity of Component-level Data Across the SMT Line
06/09/2025 | Dr. Eyal Weiss, CybordAs the complexity and demands of electronics manufacturing continue to rise, the smart factory is no longer a distant vision; it has become a necessity. While machine connectivity and line-level data integration have gained traction in recent years, one of the most overlooked opportunities lies in the component itself. Specifically, in the data captured just milliseconds before a component is placed onto the PCB, which often goes unexamined and is permanently lost once reflow begins.
Catching Up With AMI EMS President Greg Boyd: Our People Make the Difference
06/04/2025 | Dan BeaulieuI’ve had the privilege to work with countless companies in the electronics manufacturing space, but few have impressed me as deeply as Alternative Manufacturing Inc. (AMI). Based in Winthrop, Maine, AMI is a 100% employee-owned company that embodies the very best of what American manufacturing can be. AMI sets itself apart by its unwavering commitment to quality, transparency, and partnership.
E-tronix Announces Upcoming Webinar with ELMOTEC: Optimizing Soldering Quality and Efficiency with Robotic Automation
05/30/2025 | E-tronixE-tronix, a Stromberg Company, is excited to host an informative webinar presented by Raphael Luchs, CEO of ELMOTEC, titled "Optimize Soldering Quality and Efficiency with Robotic Automation," taking place on Wednesday, June 4, 2025 at 12:00 PM CDT.