SiC Epitaxy wafer bằng cách lắng đọng Epitaxy trên chất nền cacbua silic
SiC epi wafer is mainly used for the fabrication of 600V~3300V power devices, including SBD, JBS, PIN, MOSFET, JFET, BJT, GTO, IGBT, etc. With a silicon carbide wafer as a substrate, a chemical vapor deposition (CVD) method is usually used to deposit a layer of single crystal on the wafer to form an epitaxial wafer.