4H-N & 4H-SI Type SiC Wafer Manufacturers

A reliable SiC Wafer Manufacturer you can trust is HMT which offering Single Crystal SiC Wafers both 4H-N and 4H-SI Type for different applications. All Grade include Test D Grade，Research R grade and Production P Grade are avialable in HMT company. P grade SiC Wafers have ultra low MPD and used for power devices like SBD,MOSFET. Even our D grade SiC substrate wafer still has good parameters with low MPD low WARP low TTV etc... We can suppy all dimensions from 50.8mm 2 inch to 200mm 8 inch SiC Substrate Wafers. 

The newest and biggest 8 inch SiC Wafer                      Different Dimension of SiC wafers

 

By working with HMT company, you can get customized SiC wafers to meet your specific requirements.  Even for customized products, you will still appreciate the fast lead time and preferential prices from HMT when compared to most other SiC wafer manufactures. Thus,more and more domestic and foreign technology companies,research institutions , famous high school have switched from other suppliers to HMT company when they have purchase demand of SiC wafers or SiC boules.