Description
WaferPro 8″ (200mm) Polished Silicon Wafer
Overview:
At WaferPro, we are dedicated to providing high-quality polished silicon wafers for a wide range of semiconductor and electronics applications. Our 8″ (200mm) polished silicon wafers are manufactured to the highest standards, offering exceptional single crystal monocrystalline material with tightly controlled electrical resistivity and thickness variation specifications. These wafers are meticulously sliced from a single crystal ingot grown using the Czochralski (CZ) method and are available in both single side polished and double side polished variants, ensuring superior thickness uniformity, surface microroughness, and flatness specifications.
Key Specifications:
| Specification | Value |
|---|---|
| Diameter | 200mm±0.2mm |
| Growth Method | Czochralski (CZ) |
| BOW | ≤30µm |
| WARP | ≤30µm |
| Total Thickness Variation (TTV) | ≤5µm |
| Particles | ≤50@≥0.16µm |
| Oxygen Concentration | ≤18 ppma |
| Carbon Concentration | ≤1 ppma |
| Surface Roughness Ra | ≤5Å |
Key Features:
- Premium Quality: Our silicon wafers are brand new, virgin silicon wafers, ensuring the highest quality and purity.
- Epi-Ready Surface: The wafers have premium epi-ready surfaces, making them suitable for a wide range of applications.
- Monocrystalline Material: All wafers are made from prime grade monocrystalline silicon material, guaranteeing exceptional performance.
- Exceed Industry Standards: Our 8″ (200mm) silicon wafers exceed SEMI standard specifications and industry standards, reflecting their superior quality.
- Versatile Applications: These wafers are suitable for various applications, including semiconductor manufacturing, research and development, and educational purposes.
- Trusted by Industry Leaders: Our 8″ (200mm) silicon wafers are extensively used by leading semiconductor fabs, R&D centers, universities, and pilot lines worldwide.
- Quality Control and Inspection: Every wafer undergoes comprehensive quality inspection and testing to ensure adherence to the highest standards.
- Secure Packaging: Wafers are packaged in dedicated ultra-clean PP cassettes and double-bagged in antistatic bags under class 100 cleanroom conditions to protect the surface from particulate contamination.
- Competitive Pricing: We offer competitive pricing with quantity discounts available, providing cost-effective solutions for our customers.
- Certificate of Conformance: A Certificate of Conformance (COC) is included with each order, stating the exact specifications of the wafers.
Major Applications:
Our 8″ (200mm) silicon wafers are ideal for a wide range 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
- Insulated sandwich panels
- R&D prototyping and testing
Quantity Discounts:
We offer competitive quantity discounts on orders of 25 wafers or more. For customized pricing on high-volume orders (1,000pcs or more), please contact us for a prompt quote.
FAQs:
- What is the Minimum order quantity (MOQ)?
- The Minimum order quantity (MOQ) is 25 wafers.
- How much is the shipping cost?
- We offer free US standard shipping for all orders. Expedited shipping is available with extra fees. Estimated shipping costs can be obtained on the checkout page.
- What type and grade silicon do we use?
- We use only prime grade single crystal silicon, grown through the precise Czochralski process, to guarantee wafer purity and crystal integrity.
- What surface finishes can we supply?
- We offer wafers with double side polish (DSP), single side polish (SSP), or Etched/Etched surfaces. Contact us for your preferred specifications.
- What customizations are available?
- Our capabilities include laser marking, wafer labeling, and various edge modifications like cuts or notches to your exact requirements.
- How long does it take to ship my wafers with add-on films?
- It takes about 3-5 weeks ARO to grow the films and ship your wafers.
- What sizes do you offer?
- In addition to our 8″ (200mm) silicon wafers, we also supply sizes of 2”, 3”, 100mm, 150mm, and 300mm diameter. Other custom sizes may be available upon request.
Contact Us:
Please reach out to us with any other questions on how our 8″ (200mm) silicon wafers can enable your next technology breakthrough! Contact us with any inquiries on specifications, pricing, or lead times.
