SiC Wafers / SiC Substrates
GORGEOUS is a leading international ceramic supplier, specializing in providing customers with SIC substrates/wafer products used in new energy electric vehicles and semiconductor manufacturing. We can customize exclusive solutions based on the application!
Silicon Carbide Substrate Solutions
- Multi-Specification Wafer Supply: We offer standard wafer sizes, including 2-inch, 4-inch, and 6-inch, and can customize wafers based on customer needs.
- High-Purity Crystal Growth: We utilize advanced PVT (Physical Vapor Transport) and high-temperature sintering processes to ensure low defect density and high uniformity.
- Precision Machining: We offer wafer dicing, grinding, polishing, and epitaxial (Epi) growth processes to ensure surface quality and flatness.
- Metallization and Post-Processing: We offer coating, ion implantation, patterning, and etching services tailored to customer needs to enhance device integration.
- Strict Testing: We conduct defect inspection, thickness uniformity testing, and surface roughness testing on every wafer to ensure it meets the diverse needs of our customers’ high-end applications.
Leading International SiC Substrate Supplier
GORGEOUS has over 15 years of expertise in high-performance ceramic substrate manufacturing, dedicated to providing customers with high-quality SiC substrates and wafers.
We utilize advanced crystal growth technology, employing high-temperature PVT, to produce large-scale, low-defect SiC crystals to meet global market demands.
We offer a complete processing chain, from crystal growth → wafer slicing → polishing → epitaxy → metallization, providing customers with a one-stop solution and ensuring consistent quality.
Our products are marketed globally and have earned the trust of numerous international customers. Whether you’re in the new energy vehicle, renewable energy, communications, or high-end semiconductor industries, GORGEOUS can meet your needs!
When you choose GORGEOUS, you’re not just choosing a supplier; you’re choosing a trusted manufacturing partner capable of large-scale production and fast delivery.
Silicon Carbide Substrate/Silicon Carbide Wafer Product Gallery
4H n-Type SiC Substrate
| Polytype | 4H |
| Diameter（mm） | 150/200 |
| Orientation（°） | 4 |
| Thickness（μm） | 350/500 |
| Acabado de la superficie | Epi-ready |
4H Semi-Insulating
| Polytype | 4H |
| Diameter（mm） | 100 & 150 |
| Orientation（°） | 0 |
| Thickness（μm） | 500 |
| Acabado de la superficie | Epi-ready |
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Silicon Carbide Substrate/Wafer Applications
Electronics and Semiconductor Fields
Los sustratos de alúmina ofrecen excelentes propiedades de aislamiento eléctrico y disipación de calor, y pueden utilizarse en circuitos impresos (PCB) y circuitos integrados híbridos (HIC).
Las aplicaciones comunes de estos sustratos en los campos de la electrónica y los semiconductores incluyen sustratos para el encapsulado de semiconductores, sustratos para circuitos de película gruesa y fina, y soportes para sensores.
Campos de comunicaciones y radiofrecuencia (RF)
Los sustratos de alúmina se pueden utilizar en los campos de las comunicaciones y la radiofrecuencia (RF) como sustratos para circuitos de RF y dispositivos de microondas. Mantienen una baja pérdida dieléctrica y señales estables en comunicaciones de alta frecuencia (como estaciones base 5G y sistemas de radar). Como sustratos para dispositivos de microondas, se utilizan a menudo en componentes tales como filtros, amplificadores de potencia y acopladores para garantizar las características de alta frecuencia.
Automoción y nuevas energías
Los sustratos de alúmina se pueden utilizar en automóviles y vehículos de nuevas energías para la disipación de calor en módulos de potencia, tales como módulos IGBT y módulos de accionamiento del motor, garantizando un funcionamiento eficiente y estable del sistema. También pueden emplearse en circuitos electrónicos de a bordo.
Iluminación y pantallas
Alumina substrates can be used in high-power LED lamp beads to dissipate heat, helping to avoid light decay; while in laser diodes and displays, ceramic substrates can provide good electrical insulation and thermal management.
Aerospace and Military
Radar and satellite electronic devices require high-frequency, high-power, and highly reliable components, and alumina substrates can provide high insulation and thermal stability.
¿Está preocupado por el MOQ?
Our SiC substrates offer custom monolithic manufacturing to meet small order needs. Experience our services today.
¿Por qué elegir GORGEOUS?
At GORGEOUS, quality control is our top priority. Every SiC substrate is manufactured to our customers’ exacting specifications and undergoes multiple inspections and tests, from raw materials to finished product, to ensure consistent performance and reliable quality.
Nuestra fábrica está certificada bajo la norma IATF 16949:2016 para la industria automotriz e ISO 9001:2015 para sistemas internacionales de gestión de la calidad. Esto no solo demuestra nuestro compromiso con la calidad, sino que también garantiza que podemos ofrecer a nuestros clientes soluciones personalizadas de alto nivel.
Nuestros éxitos con el pase Testimonios
The wafers provided by GORGEOUS are of stable quality, delivered on time and have excellent performance.
Christopher Johnson
We needed custom silicon nitride substrates for high-power electronic modules, and GORGEOUS fully met our technical requirements.
Richard Collins
The silicon nitride ceramic substrates provided by GORGEOUS have high surface finish, uniform microstructure and good performance consistency.
Lucas Meier
Preguntas frecuentes.
What is the heat dissipation performance of silicon carbide substrates?
SiC substrates typically have a thermal conductivity over three times that of silicon and can effectively reduce device operating temperatures. In high-power applications such as new energy vehicles and photovoltaic inverters, the use of SiC substrates enables long-term stable operation at high temperatures and high currents, effectively extending system life.
Is your delivery time stable?
Silicon carbide crystals are difficult to grow and process, which generally results in higher costs than silicon substrates. However, GORGEOUS’s production technology is highly mature, and we have a comprehensive production line and stable supply capabilities, supporting small-batch R&D to large-scale mass production, while ensuring stable delivery to customers.
Why is defect density in SiC substrates important?
Defect density (such as micropipes and dislocations) directly impacts chip yield and performance. Low-defect-density SiC wafers significantly improve device consistency and reliability, making them a key concern for customers during procurement.