Japan’s semiconductor industry has recorded a remarkable surge in the supply of its key component, the dielectric MLCC, as global demand for AI (artificial intelligence) servers soars. By the end of 2023, major Japanese semiconductor firms had expanded their production facilities and the domestic‑and‑foreign demand for these components has risen sharply. This trend is becoming a critical point in industrial productivity growth amid the rising power consumption of AI servers and the shifting supply chain of semiconductor parts.
First, diode components perform essential roles in AI servers. To meet the power consumption required by AI models that learn from massive data sets and process them in real time, high‑voltage and small‑size MLCCs are needed. In response to this demand, major Japanese semiconductor firms have been expanding production facilities and focusing on improving component quality. Accordingly, domestic and foreign companies have strengthened their supply chain for diode components while simultaneously integrating improvements in production facilities and logistics management.
Second, Japan’s semiconductor industry has devised strategies to respond to the demand for AI server components. By the end of 2024, some companies have announced plans to massively expand the supply of diode components. These plans combine facility expansion with efficient logistics management while maintaining component quality. Japanese semiconductor firms are also increasing investment in R&D to strengthen competitiveness in the global market.
Third, as demand for AI server components grows, domestic and foreign firms have expanded production facilities for diode components while improving logistics management. Accordingly, industrial productivity is expected to grow and the AI‑server component market looks poised for worldwide expansion.
Lastly, Japanese semiconductor companies have improved their response strategies to the demand for diode components along with enhancements in production facilities and logistics management. These efforts are accelerating growth in the AI‑server component market and are seen as promising for increased industrial productivity.