Description
WaferPro 2″ (50.8mm) Polished Silicon Wafer
Overview:
WaferPro is a leading provider of high-quality polished silicon wafers, catering to the semiconductor and electronics industries. Our 2″ (50.8mm) polished silicon wafers are crafted from prime quality single crystal monocrystalline silicon, utilizing the Czochralski (CZ) growth method to ensure superior electrical resistivity and minimal thickness variation. These wafers are available in both single side polished (SSP) and double side polished (DSP) options to meet the stringent requirements of thickness uniformity, particle performance, surface microroughness, and flatness specifications.
Key Specifications:
| Specification | Value |
|---|---|
| Diameter | 50.8mm±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: Brand new, virgin silicon wafers, never used or reused.
- Epi-Ready Surface: Prime grade silicon wafers with premium epi-ready surfaces.
- Monocrystalline Material: Made from prime grade monocrystalline silicon.
- Exceed Industry Standards: Surpass SEMI standard specifications and industry standards.
- Versatile Applications: Ideal for semiconductor manufacturing, R&D, educational purposes, and more.
- Trusted by Industry Leaders: Extensively used by leading semiconductor fabs, R&D centers, and universities worldwide.
- Quality Control and Inspection: Comprehensive inspection and testing of every wafer.
- Secure Packaging: Packaged in ultra-clean PP cassettes and double-bagged in antistatic bags under class 100 cleanroom conditions.
- Competitive Pricing: Attractive pricing with quantity discounts available.
- Certificate of Conformance: Included with each order, detailing the exact specifications of the wafers.
Major Applications:
Our 2″ 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
Our commitment to stringent quality control ensures the single crystalline structure and thickness uniformity required across various high-tech industries.
Quantity Discounts:
WaferPro offers discounts for orders of 100 wafers or more. For high volume needs (1,000pcs or more), please contact us for customized pricing and prompt quotes.
FAQs
- Minimum Order Quantity (MOQ): 25 wafers.
- Shipping Cost: Free US standard shipping. Expedited shipping available with extra fees. International shipping costs available upon checkout.
- Silicon Type and Grade: Only prime grade single crystal silicon, grown through the Czochralski process.
- Surface Finishes: Available with DSP, SSP, or Etched surfaces.
- Customizations: Laser marking, wafer labeling, and edge modifications available upon request.
- Shipping Time for Add-on Films: Approximately 3-5 weeks ARO.
- Available Sizes: In addition to 2″, sizes of 3”, 4”, 150mm, 200mm, and 300mm diameter available. Custom sizes may be requested.
Contact Us
For any inquiries regarding our 2″ polished silicon wafers, including specifications, pricing, or lead times, please reach out to us. Let WaferPro enable your next technology breakthrough with our high-quality silicon wafers.
