D Grade SiC Wafer Manufacturers 4H-N/4H-SI

A reliable SiC Wafer Manufacturer you can trust is HMT which offering single crystal SiC Wafers both D grade and P grade for different applications. 4H-N type and 4H-SI type are both available in HMT company. P grade SiC Wafers have ultra low MPD and used for power device like SBD,MOSFET. Even our D grade SiC wafer still has good parameters with low MPD low polytype low TTV etc... We 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.