Core Insights - Navitas Semiconductor has introduced high-power GaNSafe and Gen 3 'Fast' SiC MOSFETs that enhance energy efficiency in AI data center power supply units (PSUs), achieving efficiencies between 96.5% and 98% [1][6] - The new Ruby certification for PSUs, announced in January 2025, sets a higher efficiency benchmark, requiring an additional 1% efficiency across all load conditions compared to previous standards [3][4] - The advancements in GaN and SiC technology by Navitas are positioned to significantly reduce carbon footprints and operational costs in the data center industry, with potential savings of 10 TWh of energy for every percentage point improvement in efficiency [7] Company Overview - Navitas Semiconductor is a leader in next-generation power semiconductors, focusing on GaN and SiC technologies, and has been operational since 2014 [8] - The company has developed a range of products, including the world's first 8.5 kW AI data center power supply, which meets 98% efficiency and complies with Open Compute Project specifications [6] - Navitas holds over 300 patents and is recognized for its commitment to sustainability, being the first semiconductor company to achieve CarbonNeutral certification [8]