Description
WaferPro 3″ (76.2mm) Polished Silicon Wafer
Overview:
WaferPro is a leading provider of high-quality polished silicon wafers, catering to the semiconductor and electronics industries. Our 3″ (76.2mm) polished silicon wafers are crafted from prime quality single crystal monocrystalline silicon, utilizing the Czochralski (CZ) growth method to ensure superior electrical resistivity and thickness variation specifications. These wafers are available in both single side polished (SSP) and double side polished (DSP) options, designed to meet the rigorous demands of thickness uniformity, particle performance, surface microroughness, and flatness specifications.
Key Specifications:
| Specification | Value |
|---|---|
| Diameter | 76.2mm±0.2mm |
| Growth Method | Czochralski (CZ) |
| BOW | ≤30µm |
| WARP | ≤30µm |
| Total Thickness Variation (TTV) | ≤5µm |
| Particles | ≤10@≥0.3µm |
| Oxygen Concentration | ≤18 ppma |
| Carbon Concentration | ≤1 ppma |
| Surface Roughness Ra | ≤5Å |
Key Features:
- Premium Quality: Our wafers are made from virgin, never-used monocrystalline silicon, ensuring the highest quality.
- Epi-Ready Surface: Prime grade silicon wafers with premium epi-ready surfaces for advanced applications.
- Exceed Industry Standards: Our 3″ silicon wafers surpass SEMI standard specifications and industry benchmarks.
- Versatile Applications: Ideal for semiconductor manufacturing, MEMS, sensors, LED lighting, solar cells, and more.
- Trusted by Industry Leaders: Used by leading semiconductor fabs, R&D centers, and universities worldwide.
- Quality Control and Inspection: Comprehensive inspection and testing ensure unmatched quality.
- Secure Packaging: Packaged in ultra-clean PP cassettes and double-bagged in antistatic bags for protection.
- Competitive Pricing: Attractive pricing with quantity discounts for bulk orders.
- Certificate of Conformance: Each order includes a COC detailing the wafers’ specifications.
Major Applications:
Our 3″ silicon wafers are versatile and suitable for a wide array of applications, including but not limited to:
- Microchip production and integrated circuit fabrication
- MEMS and microelectromechanical systems
- Semiconductor and sensor manufacturing
- LED lighting and laser diode creation
- Solar/photovoltaic cells and wafers
- Optical equipment components
- R&D prototyping and testing
Quantity Discounts:
WaferPro offers discounts for orders of 100 wafers or more, with customized pricing available for high-volume needs (1,000pcs or more). Contact us for a prompt quote tailored to your requirements.
FAQs
- Minimum Order Quantity (MOQ): 25 wafers.
- Shipping Cost: Free US standard shipping. Expedited and international shipping available at an additional cost.
- Customizations: Laser marking, wafer labeling, edge modifications, and more available upon request.
- Delivery Time for Custom Films: Approximately 3-5 weeks ARO.
Contact Us
For any inquiries regarding our 3″ (76.2mm) polished silicon wafers, including specifications, pricing, or lead times, please reach out to us. Let WaferPro enable your next technological breakthrough with our high-quality silicon wafers.
