By WaferPro
We offer wafers with two types of Nitride film. LPCVD Nitride – Low Pressure Chemical Vapor Deposition Nitride Applied to both sides of the wafer at the same time. It is used where temperature is not critical. The higher temperature process which leads to more stable, higher purity film. PECVD Nitride – Plasma Enhanced Chemical Vapor Deposition Nitride Applied to only one side of the wafer. It is more suitable when a lower temperature process is needed.
WaferPro is a leading supplier of premium semiconductor materials, offering top-notch 2" (50.8mm) high resistivity float zone silicon wafers. These wafers are manufactured using the float zone (FZ) method, resulting in highly pure silicon with exceptional resistivity, making them well-suited for sensitive applications requiring low impurity levels and high electrical resistance. Key Specifications: - Diameter: 50.8mm±0.2mm - Growth Method: Float Zone (FZ) - BOW: ≤20µm - WARP: ≤20µm - Total Thickness Variation (TTV): ≤5µm - TIR: ≤3µm - STIR: ≤1.5µm - Particles: ≤10@≥0.3µm - Minority Carrier Lifetime: ≥1000µSec - Oxygen Concentration: ≤1 ppma - Carbon Concentration: ≤0.5 ppma - Surface Roughness Ra: ≤5Å Key Features: - Ultra-High Purity: Exceptionally pure silicon with high resistivity, suitable for high-performance applications. - Superior Surface Quality: Available with epi-ready surfaces, ensuring optimal conditions for epitaxial layer growth. - Monocrystalline Silicon: Crafted from single crystal float zone silicon to provide a uniform and defect-free substrate. - Compliance with Standards: Wafers meet or exceed SEMI standards for diameter, thickness, and electrical properties. - Broad Application Range: Ideal for use in power devices, high-frequency electronics, radiation detectors, and other specialized semiconductor applications. - Rigorous Quality Control: Each wafer undergoes a thorough inspection and quality control process to ensure compliance with specifications. - Cleanroom Packaging: Wafers are packaged in cleanroom conditions to prevent contamination, ensuring they arrive in pristine condition. - Competitive Pricing: Attractive pricing with discounts for bulk orders. - Certificate of Conformance: Each shipment includes a certificate detailing the wafers' specifications. Major Applications: Our 2" (50.8mm) high resistivity float zone silicon wafers are used in a variety of high-tech applications, including: - Power semiconductor devices - Radio-frequency (RF) and microwave components - High-precision sensors and detectors - Research and development in advanced electronics - Photovoltaic applications Quantity Discounts: WaferPro provides discounts for large volume orders. For orders exceeding 100 wafers, customized pricing options are available. FAQs: - Minimum Order Quantity (MOQ): The MOQ for our high resistivity FZ wafers is 25 units. - Shipping Costs: Free standard shipping within the US. For expedited and international shipping, costs can be estimated during checkout. - Customizations: Custom specifications, including resistivity ranges, surface finishes, and wafer orientations, can be accommodated. - Lead Times: Standard orders typically ship within 2 business days, while custom orders may require additional processing time. Packaging For WaferPro 2" 50.8mm High Resistivity Float Zone Silicon Wafer: - All wafers are packed in wafer cassettes made from ultra-clean PP material - Each cassette holds 25 wafers - Each cassette is vacuum sealed double-bagged in poly & foil antistatic bags - All cassettes are designed to interface with automated equipment - SEMI compliant Select your specifications below: Grade: Prime Type: N Type, Intrinsic Dopant: Phosphorus(Ph), Undoped Orientation: (1-0-0) Resistivity (ohm-cm): ≥10,000 Thickness: 279±10µm Finish: Single Side Polished (SSP), Double Side Polished (DSP) Flats: 1 SEMI Flat Price range: $54.00 through $58.50/pcs Free Shipping for All U.S. Orders via FedEx Ground Only in-stock options are available for selection. For custom wafers, request a quote. Quantity Discount: 100 - 225 pcs: 5% discount, Price range: $51.30 through $55.58 250 - 475 pcs: 10% discount, Price range: $48.60 through $52.65 500 - 1000 pcs: 15% discount, Price range: $45.90 through $49.73 Shipping: We offer free US standard shipping via FedEx within the continental United States. Customers can expect to receive their order within 2-7 business days after it has shipped. For orders being shipped to Alaska, Hawaii, Puerto Rico, or internationally, additional shipping costs and extended delivery times may apply. Contact us for international shipping quotes or get an estimate on the checkout page. All orders are carefully inspected, packaged, and shipped from our California warehouse. Returns/Exchanges: We want you to be fully satisfied with every purchase. If, for any reason, you would like to return an unopened and unused product within 30 days of delivery, please contact us to request a return authorization. The product must be in the original packaging and in the same condition as when you received it. Approved returns must be shipped back in resalable condition within 45 days of our delivery date. Upon receipt and inspection of the returned product, you will receive a full refund to your original payment method. Shipping fees are nonrefundable. Exchanges for alternative wafer sizes/specs can be accommodated, subject to inventory availability. Please send us details about the exchange you would like to make prior to shipping the original product back. If you receive damaged products, defective products, or incorrect items, please notify us within 48 hours of delivery with details and photographs documenting the issues. We will provide prompt assistance.
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WaferPro 4" (100mm) Borofloat 33 Glass Wafer Overview: WaferPro introduces the 4" (100mm) Borofloat Glass Wafer, a high-quality substrate material ideal for a wide range of applications in the semiconductor and electronics industries. Borofloat glass is a borosilicate glass known for its excellent thermal properties, chemical resistance, and mechanical stability. These wafers are perfect for applications requiring a robust, yet transparent material. Key Specifications: Material: Borosilicate Glass (Borofloat 33) Diameter: 100mm ± 0.2mm Surface Quality: Scratch-Dig 40/20 BOW: ≤25µm WARP: ≤25µm TTV: ≤5µm Thermal Properties: Low coefficient of thermal expansion Chemical Resistance: High resistance to water, acids, and organic substances Transparency: High transparency in the visible and near-infrared spectrum Packaging: Cleanroom packed, individual cassettes Key Features: - High Thermal Resistance – Borofloat glass wafers can withstand high temperatures without deforming, making them suitable for high-temperature processing. - Chemical Durability – The wafers exhibit excellent resistance to a wide range of chemicals, ensuring longevity in harsh environments. - Optical Clarity – With high transparency in the visible and near-infrared spectrum, these wafers are ideal for optical applications. - Mechanical Strength – Borofloat glass provides a strong and stable substrate for delicate semiconductor processes. - Quality Assurance – Each wafer undergoes rigorous quality control and inspection to meet industry standards. Major Applications: WaferPro’s 4-inch Borofloat glass wafers are versatile and can be used in various high-tech applications, including: - Semiconductor processing and packaging - MEMS (Micro-Electro-Mechanical Systems) - Optoelectronics and photonics - Sensor technology - Biotechnology and medical devices - Research and development Our commitment to quality ensures that our Borofloat glass wafers provide the reliability and performance necessary for cutting-edge technology development. Quantity Discounts: WaferPro offers competitive pricing with quantity discounts for bulk orders. For orders of 100 wafers or more, please contact us to discuss customized pricing options tailored to your project’s volume requirements. Packaging for WaferPro 4" 100mm Borofloat 33 Glass Wafers: - All wafers are packed in wafer cassettes made from ultra-clean PP material - Each cassette holds 25 wafers - Each cassette is vacuum sealed double-bagged in poly & foil antistatic bags - All cassettes are designed to interface with automated equipment - SEMI compliant Select your specifications below: Grade: Prime Thickness: 500±25µm Finish: Double Side Polished (DSP) Flats: 1 SEMI Flat Bevel: W/ Bevel Free Shipping for All U.S. Orders via FedEx Ground Only in-stock options are available for selection. For custom wafers, request a quote here.
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WaferPro 6” (150mm) Polished Silicon Wafer Overview: WaferPro is a leading provider of high-quality polished silicon wafers, catering to the semiconductor and electronics industries. Our 6-inch (150mm) 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: Diameter: 150mm±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: Our wafers surpass SEMI standard specifications and industry standards. - Versatile Applications: Suitable for semiconductor manufacturing, R&D, educational purposes, 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 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 6-inch silicon wafers are engineered for a broad spectrum 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 quality ensures the single crystalline structure and thickness uniformity required for substrates across high-tech industries. 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 prompt quotes tailored to your requirements. FAQs on 6″ 150mm Silicon Wafers: - Minimum Order Quantity (MOQ): 25 wafers. - Shipping Cost: Free US standard shipping. Expedited shipping available with extra fees. International shipping cost estimates available at checkout. - Silicon Type and Grade: Prime grade single crystal silicon, grown via the Czochralski process. - Surface Finishes: Options for DSP, SSP, or Etched surfaces. - Customizations: Laser marking, wafer labeling, and edge modifications available. - Shipping Time for Add-on Films: Approximately 3-5 weeks ARO. - Available Sizes: In addition to 6-inch wafers, we offer 2”, 3”, 100mm, 200mm, and 300mm diameters. Custom sizes may be available upon request.
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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: 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 mon ocrystalline 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 w afers 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 w afers 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.
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