FIREBIRD Series – Resource-Efficient Thermo-Compression Bonding

The FIREBIRD Series is ASMPT’s advanced thermo-compression bonding (TCB) solution, designed to enable high-density semiconductor integration while reducing material use and environmental impact. Its ultra-precise placement accuracy increases manufacturing yields, directly lowering defect rates, material waste and the associated energy use and carbon emissions per functional die.

By supporting industry miniaturisation and micro-bump interconnects for 3D IC and chiplet-based architectures, FIREBIRD reduces material consumption per device and enables the reuse of common chiplet building blocks across multiple applications, reducing the need for new chip designs and lowering overall material intensity. At the same time, the technology enables the development of larger modular die sizes required for the most advanced AI processors, supporting highly heterogeneous integration without a proportional increase in material use. 

A key environmental advantage of the FIREBIRD Series is its Active Oxide Removal (AOR TCB™) technology. The fluxless bonding process eliminates chemical flux and downstream cleaning steps, significantly reducing hazardous chemical waste, electricity demand and water consumption. In addition, FIREBIRD enables all-in-one bonding of different component types – such as XPUs, high-bandwidth memory and integrated passive devices – in a single process pass, improving manufacturing efficiency while reducing consumable use and material intensity per unit produced.

By combining precision engineering with process innovation, the FIREBIRD Series demonstrates how advanced packaging technologies can reduce material intensity, energy use and emissions while enabling sustainable scaling of high-performance semiconductor applications.