Industrial-Grade 6H SiC Substrates for High-Temperature, UV, and Precision Electronics

مقاطع فيديو أخرى
November 20, 2025
فئة الارتباط: الركيزة SiC
نبذة: In this walkthrough, we highlight the key features and applications of Industrial-Grade 6H SiC Substrates, designed for high-temperature, UV, and precision electronics. Learn how these substrates offer thermal stability, mechanical strength, and cost-effectiveness for niche industrial uses.
خصائص المنتج ذات الصلة:
  • Hexagonal 6H Crystal Structure ensures dimensional stability and mechanical robustness during wafer processing.
  • Moderate electron mobility suitable for high-temperature and high-voltage devices, supporting smaller device footprints.
  • Thermal conductivity (~390-450 W/m*K) enables efficient heat dissipation in power modules and harsh environments.
  • High mechanical strength and chemical resistance ensure long-term reliability in extreme conditions.
  • Epi-ready surface options, including hydrogen anneal and CMP polishing, compatible with epitaxial growth.
  • Customizable sizes and thicknesses available for standard diameters or tailored production needs.
  • Ideal for high-temperature semiconductor devices, UV LEDs, aerospace, and automotive electronics.
  • Square substrates provide precise alignment for electrodes and compact design in industrial electronics.
أسئلة وأجوبة:
  • What makes 6H SiC substrates different from 4H?
    6H SiC has a different hexagonal polytype, lower electron mobility, and cost-effective advantages for high-temperature and specialized applications, whereas 4H is standard for high-speed, high-efficiency power devices.
  • Can 6H SiC withstand high temperatures?
    Yes, it maintains mechanical and electrical stability in extreme thermal environments.
  • Are 6H SiC substrates customizable?
    Yes, diameter, thickness, surface finish, and conductivity can be tailored for R&D or production needs.
  • What industries use 6H SiC substrates?
    High-temperature sensors, UV LEDs, aerospace, automotive, and industrial electronics that require robust performance in extreme conditions.