Silicon Carbide SiC semiconductor wafer

Product Description
Main application areas
1 high frequency and high power electronic devices Schottky diodes, JFET, BJT, PiN, diodes, IGBT, MOSFET
2 optoelectronic devices: mainly used in GaN/SiC blue LED substrate material (GaN/SiC) LED
Parameters
Specification
Unit
Diameter
4" ~ 6"
Poly-type
4H
Conductivity
N-type
P-type
Dopant
Nitrogen
Aluminum
Surface
(0001) Siliocn-face
Off-orientation
4 deg off towrd <11-20>
Carrier Concentration
5E15~1E18
5E15~1E19
cm-3
Thickness
0.5~20
0.5~5
µm
Surface Defect
≤2.0
cm-2
Roughness (10µmX10µm)
≤2.0
nm
Scratches
<1 x wafer diameter
ea/mm
Usable Area
≥90
%Packaging & Shipping
Package
Carton,Plywood
Shipping
We can supply you the translation methods whatever you want.
--By express (DHL/Fedex/etc.)
--By Air to your nearest Airport
--By Sea to your nearest Seaport
--By the sellers’ shipping agentCompany Information
Shanghai Kessen Ceramics Co., Ltd. is a wholly owned subsidiary of Shanghai Kessen
Group Corp. Professional design, production and sale of precision ceramics, refractory
ceramics, and new inorganic non-metallic materials, that is alumina, zirconia, magnesia,
silicon nitride and silicon carbide as main raw materials. After a series of synthetic and
refining processing to make superfine powder. By means of 1700c ultra-high temperature and
high pressure process sintering, the products have high temperature resistance, corrosion,
wear, pressure insulation and other outstanding features. They are widely used in electronics,
metallurgy, petrochemical, information, mechanical, electrical, autos, aerospace, new energy,
military, defense and other industries.
Shanghai Kessen Group Corp
Shanghai Kessen Ceramics Co Ltd
No1115 Road Yongxin Jiading Shanghai 201800 China
Tel:86-21-51099195 Fax:86-21-51010816 Skype:kessen.alan
www.kscera.com

Our Services
Ourproductsare warranted to be free from defects in materials or workmanship for 6months from the date of purchase. This warranty does not cover consumables and failures due to abuse, misuse, accident or unauthorized alteration or repairs.If you need more professional help, please contact us. Our technical engineers would like to give advices according to your requirements