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 |
| Permukaan Akhir | Epi-ready |
4H Semi-Insulating
| Polytype | 4H |
| Diameter（mm） | 100 & 150 |
| Orientation（°） | 0 |
| Thickness（μm） | 500 |
| Permukaan Akhir | Epi-ready |
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Silicon Carbide Substrate/Wafer Applications
Electronics and Semiconductor Fields
Substrat alumina menawarkan sifat isolasi listrik dan disipasi panas yang sangat baik, serta dapat digunakan dalam papan sirkuit cetak (PCB) dan sirkuit terpadu hibrida (HIC).
Aplikasi umum untuk substrat ini di bidang elektronik dan semikonduktor mencakup substrat pengemasan semikonduktor, substrat sirkuit lapisan tebal/tipis, dan pembawa (carrier) sensor.
Bidang Komunikasi dan Frekuensi Radio (RF)
Substrat alumina dapat digunakan dalam bidang komunikasi dan frekuensi radio (RF) sebagai substrat sirkuit RF dan substrat perangkat gelombang mikro (microwave). Substrat ini mempertahankan rugi dielektrik (dielectric loss) yang rendah dan sinyal yang stabil dalam komunikasi frekuensi tinggi (seperti stasiun pemancar 5G dan sistem radar). Sebagai substrat perangkat gelombang mikro, komponen ini sering digunakan pada perangkat seperti filter, penguat daya (power amplifier), dan coupler untuk memastikan karakteristik frekuensi tinggi.
Otomotif dan Energi Baru
Substrat alumina dapat digunakan pada otomotif dan kendaraan energi baru untuk disipasi panas pada modul daya seperti modul IGBT dan modul penggerak motor, memastikan pengoperasian sistem yang efisien dan stabil. Substrat ini juga dapat digunakan sebagai sirkuit elektronik kendaraan (on-board).
Pencahayaan dan Tampilan (Display)
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.
Apakah Anda Khawatir Tentang MOQ?
Our SiC substrates offer custom monolithic manufacturing to meet small order needs. Experience our services today.
Mengapa Memilih 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.
Pabrik kami telah tersertifikasi IATF 16949:2016 untuk industri otomotif dan ISO 9001:2015 untuk sistem manajemen kualitas internasional. Hal ini tidak hanya membuktikan komitmen kami terhadap kualitas, tetapi juga memastikan kami dapat memberikan solusi kustomisasi berstandar tinggi bagi para pelanggan kami.
Keberhasilan Kami dalam Lulus Testimoni
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
Tanya Jawab Umum
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.