SiC Schottky diodes from Diodes deliver FOM and system efficiency
Diodes has announced the expansion of its silicon carbide (SiC) product portfolio with a series of five high-performance, low figure-of-merit (FOM) 650V SiC Schottky diodes. Rated at 4A, 6A, 8A, 10A, and 12A, the DSCxxA065LP series is housed in the ultra-thermally efficient T-DFN8080-4 package and is designed for high-efficiency power switching applications, such as DC to DC and AC to DC conversion, renewable energy, data centres (especially those that process heavy AI workloads), and industrial motor drives.
The high-performance SiC diodes are notable for their lowest reverse leakage (IR) in the industry, at 20µA (max.). This minimises heat dissipation and conduction losses, improving system stability and reliability, particularly in comparison to silicon Schottky devices. This reduction in heat dissipation also lowers cooling costs and operating expenses.
The compact and low-profile T-DFN8080-4 (typ. 8mm x 8mm x 1mm) surface mount package incorporates a large underside heat pad, which reduces thermal resistance. Requiring less board space and providing a larger heat pad, the T‑DFN8080-4 is an ideal alternative to the TO252 (DPAK). This benefits circuit designs by increasing power density, reducing overall solution size, and lowering the cooling budget.
