Achieving Megawatt-Scale AI with SiC JFET Technology (Download)
The rapid evolution of artificial intelligence (AI) is revolutionizing the architecture and demands of modern data centers. With the proliferation of generative AI (GenAI) models such as ChatGPT, Llama, Gemini, and DeepSeek, data centers are under pressure to deliver unprecedented computational power, energy efficiency, and thermal management. These demands are driving a shift toward high-voltage, high-density power architectures, where silicon-carbide (SiC) technology is emerging as a key enabler.
As AI data centers scale to meet these requirements, the need for efficient, reliable, and cost-effective power delivery becomes increasingly critical. SiC cascode JFETs (CJFETs) are engineered to enhance power-conversion efficiency in server power supply units (PSUs), while normally-on SiC JFETs and SiC combo JFETs provide robust protection for high-voltage hot-swaps and eFuse/ORing applications.