Heraeus Electronics will exhibit in Booth 1438 at APEC 2026 (IEEE Applied Power Electronics Conference and Exposition) at the Henry B. Gonzalez Convention Center in San Antonio, Texas. The company will showcase its power module portfolio of matched materials, highlighting how coordinated material choices across die attach, interconnection, and substrates can improve performance, reliability, and manufacturability.
At the center of the exhibit will be the Heraeus Electronics Die Top System (DTS), including DTS Gold and DTS Silver. DTS replaces conventional solder die attach and aluminum wire bonding with a fully sintered interconnection approach, delivering more than 50% higher die current capability and up to 50 times longer lifetime, while enabling junction temperatures above 200°C. These gains allow designers to reduce power derating and optimize module layouts without adding process complexity.
DTS Gold is designed for applications requiring the highest electrical and mechanical performance, while DTS Silver provides a cost-efficient alternative with a strong cost-per-ampere advantage. Both variants support one-step sintering of chip front and backside, use standard sintering and die-bonding equipment, and can be adapted to common chip designs.
In addition to DTS, Heraeus Electronics will present complementary materials engineered to work together as part of an integrated power module system:
- PowerCu Soft wires and ribbons – Soft copper interconnect materials matched to DTS properties, providing a wide bonding window and reliable electrical and thermal performance.
- mAgic PE338 die-attach – A pressure sinter paste optimized for high-reliability die attach and offering stable thermal paths
- mAgic PE360 sintering materials – Large-area silver sintering solutions for module attach that deliver uniform bond lines and strong thermal and mechanical stability at relatively low pressure and temperature.
- Microbond solder preforms – Innolot-based preforms designed for module-to-heatsink attachment, offering a balance of durability, processing simplicity, and material cost control.
- Condura.ultra metal-ceramic substrates – Advanced silver-free AMB substrates combining high thermal conductivity with mechanical stability, supporting demanding power density and reliability requirements.
Heraeus Electronics will also highlight its engineering and application services, available through its global Technology and Application Centers. These services support customers with prototype builds, material matching, and reliability testing to help accelerate development, validate designs, and transition concepts into production.
Visitors to Booth 1438 can learn how Heraeus Electronics’ matched material systems enable more predictable performance, faster development cycles, and scalable manufacturing for next-generation power electronics.
For more information about Heraeus Electronics and its power module solutions, visit www.heraeus-electronics.com.
