≥1×10¹⁰ Ω・cm (especificación eléctrica central HPSI)
Tratamiento superficial:
Pulido espejo CMP por una o dos caras
Densidad de Micropipe:
Grado de producción en masa ≤1 ea/cm²
Descripción de producto
Information of HPSI SiC Wafers HPSI (High Purity Semi-Insulating) silicon carbide wafers are critical foundational substrates for high-frequency GaN RF devices and advanced third-generation semiconductors. With the rapid expansion of 5G communication, millimeter-wave radar and aerospace electronics markets, the global SiC substrate market is projected to exceed USD 2 billion by 2030, playing an irreplaceable strategic role in next-generation wireless communication and high