Diamond for Heat Dissipation – The Ultimate Thermal Conductor

Synthetic diamond has the highest thermal conductivity among all known materials (up to 2200 W/m·K), far exceeding copper and aluminum. Our engineered diamond powders and composites are widely used in:

• Power Electronics – IGBT modules, MOSFETs, RF amplifiers
• LED Packaging – High-brightness LED heat sinks
• 5G & Radar Systems – Thermal management of GaN and SiC devices
• Semiconductor Processing – Heat spreaders for lithography equipment

We offer customized diamond particle sizes (0.1–50 µm) and surface modifications (Cu, Ag, Ti coatings) to enhance interfacial thermal conductance. Our diamond-copper composites achieve 600–800 W/m·K, ideal for aerospace and high-power laser applications.

Download our thermal management brochure or contact our engineers for a tailored solution.