Will Power Semiconductors Become the Next Component Crisis?
semiconductor-digest.com Jun 11, 2026

Will Power Semiconductors Become the Next Component Crisis?

AI-summarised brief · reviewed before publication

The semiconductor industry is bracing for a potential shortage of power semiconductors, driven by increasing demand from data centers. Global data center capacity is expected to triple by 2030, with AI workloads driving power demands to over 100 kW per rack. Wide bandgap semiconductors, such as silicon carbide and gallium nitride, are becoming essential for high-efficiency power supply architectures, putting pressure on supply chains. Server power supply units are transitioning to these devices, accelerating adoption and increasing the risk of a shortage.

💡 Why It Matters

  • · The sudden demand surge from data centers could replicate the memory shortage dynamic, making proactive supply chain management essential for OEMs designing with WBG devices.
  • · Organizations that build supply resilience now will be better positioned when constraints arrive, highlighting the need for secure long-term supply agreements, diversified sourcing, and early collaboration with suppliers.