6H Polytype Semi-insulating SiC Substrate , Production Grade , Epi Ready , 2”Size

PAM-XIAMEN provides high quality single crystal SiC (Silicon Carbide) wafer for electronic and optoelectronic industry. SiC wafer is a next generation semiconductor material with unique electrical properties and excellent thermal properties for high temperature and high power device application. SiC wafer can be supplied in diameter 2~6 inch, both 4H and 6H SiC , N-type , Nitrogen doped , and semi-insulating type available. Please contact us for more information

SILICON CARBIDE MATERIAL PROPERTIES

6H Semi-Insulating SiC Substrate, Production Grade, Epi Ready,2”Size

Single crystal SiC Properties

Here we compare property of Silicon Carbide, including Hexagonal SiC,CubicSiC,Single crystal SiC.

Property of Silicon Carbide (SiC)

Comparision of Property of Silicon Carbide, including Hexagonal SiC,Cubic SiC,Single crystal SiC:

Comparision of Property of single crystal SiC, 6H and 4H:

Comparision of property of 3C-SiC,4H-SiC and 6H-SiC:

FAQ

Question: I am looking for single crystals of SiC 3C 2H 4H 6H and 15R polytypes with the crystallographic direction along 0001, thickness around 330 micrometer and wafer diameter between 2 cm -6 cm, Could you please send me the information about the dimensions and if you have other polytypes of SiC also include them in the quote?

Answer:4H and 6H SiC is commercialized, which we can offer you understand C(0001) accordingly, for 2H or 15R SiC, we can not offer, as it is not commercial value.

SiC 4H and SiC 6H manufacturer reference:PAM-XIAMEN is the world’s leading developer of solid-state lighting technology,he offer a full line: Sinlge crystal SiC wafer and epitaxial wafer and SiC wafer reclaim

Wafer Diameter

The linear distance across the surface of a circular slice which contains the slice center and excludes any flats or other peripheral fiduciary areas. Standard silicon wafer diameters are: 25.4mm (1"), 50.4mm (2"), 76.2mm (3"), 100mm (4"), 125mm(5"), 150mm (6"), 200mm (8"), and 300mm (12").

The linear dimension across the surface of a wafer. Measurement is performed manually with ANSI certied digital calipers on each individual wafer.

Wafer Thickness, Center Point

Thin (thickness depends on wafer diameter, but is typically less than 1mm),circular slice of single-crystal semiconductor material cut from the ingot of single crystal semiconductor; used in manufacturing of semiconductor devices and integrated circuits; wafer diameters may range from 5mm to 300mm.

Measured with ANSI certied non-contact tools at the center of each individual wafer.

Xiamen Powerway Advanced Material Co.,Limited(PAM-XIAMEN) is a high-tech enterprise for compound semiconductor material integrating semiconductor crystal growth, process development and epitaxy, specializing in the research and production of compound semiconductor wafers, there are two main field: SiC&GaN material(SiC wafer and epitaxy, GaN wafer and epi wafer) and III-V material (III-V substrate and epi service: InP wafer, GaSb wafer, GaAs wafer, InAs wafer and InSb wafer). Our wafers are widely used in LED semiconductor lighting,wireless communication, solar power, infrared device, laser, detectors and semiconductor power devices, including power devices, high temperature devices and photoelectric devices, therein, GaN wafer including GaN on Si,GaN on SiC and GaN on Sapphire are for Mini / micro LED, power electronics and microwave RF.

As a leading professional company, we are committed to constantly improving the quality of existing products. PAM-XIAMEN has a strong technical R & D team, composed of graduate students, doctors, masters, and has a strong R & D strength. The technical backbone of the company has been engaged in material preparation and related equipment design and development for almost 30years, and has in-depth research on the physical, chemical and electrical properties of materials, material preparation process. The accumulation of many years of theoretical deposition and practical experience of scientific and technological personnel makes the company have unique insights and unique advantages in the development of relevant materials and equipment, while ensuring that the product performance and equipment design scheme of the company meet the actual technical and technological needs of users.