3-Inch Unpolished Polycrystalline Diamond Wafer

5G base stations make use of high-power amplifiers that tend to generate a lot of heat. This heat if not managed will affect performance. Polycrystalline diamond wafers work well as a heat spreader beneath these components and draw away heat, thanks to the remarkable thermal conductivity of diamonds. The result? Excellent signal and reliability under continuous load.

Excess heat tends to affect high-power devices from RF amplifiers to high-power transistors. When used as a heat spreader, PCD diamond wafer draws away heat far more effectively compared to conventional materials. This allows devices to operate at high power densities with greater stability.

In communication satellites, thermal management becomes all the more important. The thermal conductivity of PCD wafer is beneficial for effective heat management in high-power communication satellites. PCD wafer as heat spreaders beneath high-power RF amplifiers and other electronic components will transfer heat away from hotspots to the heat sink materials. A stable operating temperature, reduced thermal stress, and excellent reliability are among a few advantages of polycrystalline diamond wafers.