High-quality, low-cost single crystal SiC wafers ★ Available from just one piece ♪
We offer customized products with high-quality Chinese-made SiC substrates that balance high quality and price competitiveness, along with domestic processing.
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basic information
■ Product Name: Single Crystal SiC Substrate (Silicon Carbide) ■ Polytype: 4H ■ Type: N-type (Nitrogen Doped), Semi-insulating ■ Size: Φ2", Φ3", Φ4", Φ6", Φ8” ■ Thickness: 330μm, 350μm, 500μm (Special thickness specifications available) ※ Plates with thicknesses of 5 to 30mm are also available. ■ MPD: ≦0.5/cm2, ≦15/cm2 ■ Surface Finish: CMP Polished (Ra≦0.3nm) / Polished ■ Order Quantity: From 1 piece onwards
Price range
Delivery Time
P4
※Usually 2 weeks
Applications/Examples of results
■ Power devices ■ High-frequency devices ■ LED ■ UV sensor ■ Other semiconductor applications ■ Heat sink ■ Various research and development purposes ■ Processing tests such as cutting, grinding, and polishing ■ Monitoring for mechanical equipment
Company information
The doujin industry provides various semiconductor materials and precision processing. We handle main products such as silicon, sapphire, SiC, GaN, quartz, alumina, and sintered SiC, and we have established a system that allows for integrated production from crystal growth to wafer processing in-house. In addition to standard semi-products, we also offer custom solutions, characterized by our flexibility in responding to requests regarding size, processing type, and quantity. We also handle crystal materials such as silicon, sapphire, SiC, GaN, LN, LT, quartz, GaAs, CaF2, MgF2, as well as consumables like quartz, fine ceramics, polishing materials, wafer cases, wire saw equipment, and diamond wires. The doujin industry is globally expanding its business from material procurement to processing. Strong support from overseas group companies, partner companies, and networks forms an important foundation of our capabilities. Through over 20 years of experience in trade between Japan, China, Korea, and Taiwan, we have built unique trade expertise and networks.
