Navitas Rides Nvidia Coattails With Energy Partnership

Gallium Nitride (GaN) and Silicon Carbide (SiC) in Data Centers

Key Concepts: Gallium Nitride (GaN), Silicon Carbide (SiC), Data Centers, Power Efficiency, 800V Data Center Architecture, Supply Chain, Geopolitical Considerations, AC-DC Converters, Power Semiconductors, Market Capitalization, TSMC, X-Fab.

The Changing Landscape of Data Centers

• Increased Power Demands: Traditional data centers required a few hundred watts per processor or 10-20,000 watts per server rack. AI is drastically increasing these demands, pushing towards hundreds of thousands of watts and potentially a megawatt per rack in the future.
• Limitations of Silicon Chips: Silicon chips are reaching their limits in handling these increased power demands.
• GaN and SiC as Solutions: Gallium Nitride (GaN) and Silicon Carbide (SiC) offer the potential to deliver 10-20 times more power with greater energy efficiency. They enable faster charging and faster power delivery, making them crucial for powering future data centers.

Navitas Semiconductor and the NVIDIA Partnership

• Selection by NVIDIA: Navitas Semiconductor has been selected by NVIDIA for a partnership focused on utilizing GaN and SiC in data centers.
• Supply Chain Readiness: Navitas has been preparing for this increased demand for over ten years, working with supply chain partners like TSMC (for GaN) and X-Fab (for SiC).
• Capacity Expansion: Significant capacity is available today in 6-inch wafers, with plans to move to 8-inch wafers in the coming years.
• 800V Data Center Development: Navitas is collaborating with NVIDIA on the development of an 800V data center architecture. This architecture aims to save energy and enable megawatt-level power capabilities, supporting more powerful processors.

Financial Implications and Growth Trajectory

• Short-Term Growth: Navitas is already shipping high-voltage GaN and SiC chips for AC-DC converters in existing data centers, creating approximately 70 opportunities and driving short-term growth.
• Long-Term Vision: The NVIDIA partnership is focused on the future, with development efforts concentrated on building blocks for the 800V data center architecture.
• Timeline: These 800V systems are expected to come online in late 2026 and ramp up in 2027, indicating a long-term investment.
• Market Capitalization Increase: Navitas' market capitalization has increased significantly (almost $1 billion in seven trading sessions) following the NVIDIA announcement. The company's value has tripled.

Navigating Geopolitical Considerations

• Globalization and Neutrality: Navitas views globalization as a significant factor and considers Taiwan a neutral location for serving the world.
• Manufacturing Locations: TSMC (Taiwan) manufactures GaN chips, while X-Fab (Texas, USA) manufactures SiC chips.
• "Made in America" Strategy: Navitas emphasizes the importance of "Made in America" for chips, data centers, and power grid upgrades, aligning with the concentration of data centers in the US.
• Geographically Diverse Footprint: Navitas plans to establish wafer fabs and manufacturing partners globally to mitigate geopolitical risks and address localization needs.

Involvement in Global Projects

• Building Block Approach: Navitas focuses on creating power chips, power modules, and power supplies as building blocks for data centers.
• Regional Adaptability: These building blocks are designed to be adaptable across different regions without requiring customization.
• Limited Impact from Regional Moves: Navitas' involvement is at the component level, minimizing the impact of regional interactions and moves on their operations.

Conclusion

Gallium Nitride and Silicon Carbide are poised to revolutionize data centers by enabling significantly higher power delivery and improved energy efficiency. Navitas Semiconductor, through its partnership with NVIDIA and its strategic supply chain management, is positioning itself to be a key player in this transformation. The company is focused on both short-term growth through existing data center applications and long-term development of the 800V data center architecture. Navitas is also actively addressing geopolitical considerations by diversifying its manufacturing footprint and emphasizing the "Made in America" approach.