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 |
| Oberflächenbeschaffenheit | Epi-ready |
4H Semi-Insulating
| Polytype | 4H |
| Diameter（mm） | 100 & 150 |
| Orientation（°） | 0 |
| Thickness（μm） | 500 |
| Oberflächenbeschaffenheit | Epi-ready |
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Silicon Carbide Substrate/Wafer Applications
Electronics and Semiconductor Fields
Aluminiumoxid-Substrate bieten hervorragende elektrische Isolations- und Wärmeableitungseigenschaften und können in gedruckten Schaltungen (PCBs) sowie hybriden integrierten Schaltkreisen (HICs) eingesetzt werden.
Zu den gängigen Anwendungen dieser Substrate in der Elektronik- und Halbleiterindustrie gehören Halbleiter-Packaging-Substrate, Dick-/Dünnschicht-Schaltkreis-Substrate und Sensorträger.
Kommunikations- und Hochfrequenztechnik (HF)
Aluminiumoxid-Substrate können in der Kommunikations- und Hochfrequenztechnik (HF) als Substrate für HF-Schaltkreise und Mikrowellenbauteile eingesetzt werden. Sie zeichnen sich durch geringe dielektrische Verluste sowie stabile Signale in der Hochfrequenzkommunikation (wie 5G-Basisstationen und Radarsystemen) aus. Als Substrate für Mikrowellenbauteile werden sie häufig in Komponenten wie Filtern, Leistungsverstärkern und Kopplern verwendet, um optimale Hochfrequenzeigenschaften zu gewährleisten.
Automobilindustrie und neue Energien
Aluminiumoxid-Substrate können in der Automobilindustrie und bei Fahrzeugen mit neuen Energien zur Wärmeableitung in Leistungsmodulen wie IGBT-Modulen und Motorantriebsmodulen eingesetzt werden, um einen effizienten und stabilen Betrieb des Systems zu gewährleisten. Sie können auch als Bordelektronik-Schaltkreise verwendet werden.
Beleuchtung und Displaytechnik
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.
Machen Sie sich Sorgen wegen der Mindestbestellmenge?
Our SiC substrates offer custom monolithic manufacturing to meet small order needs. Experience our services today.
Warum GORGEOUS wählen?
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.
Unser Werk ist nach IATF 16949:2016 für die Automobilindustrie und nach ISO 9001:2015 für internationale Qualitätsmanagementsysteme zertifiziert. Dies unterstreicht nicht nur unser Engagement für Qualität, sondern stellt auch sicher, dass wir unseren Kunden maßgeschneiderte Lösungen auf höchstem Niveau bieten können.
Unsere Passerfolge Referenzen
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.
Lukas Meier
FAQs
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.