5-inch polycrystalline silicon wafers with qualified crystal pulling purity, competitive factory pricing & fast delivery

Product Specification Description
Size4inch/5inch/6inch/7inch/12inch
Diameter (mm)100mm/125mm/150mm/200mm/300mm/
Thickness (μm)Conventional: 500 – 775μm; Thin wafers: 150 – 200μm; Ultra – thin: 10 – 50μm
Orientation <100> <110>< 111>
 Growth MethodCN、FN、FGD、MCZ、NTD
Surface conditionsgrinding (single – side/double – side) chemical etching polishing (single-side/doubl-side)
TypeN /P
DopantN:(P)、(As)、(Sb) P:(B)
Resistivity (Ω·cm)Low resistance / heavy doping: 0.001 – 0.1 Medium resistance: 0.1 – 100 High resistance: 100 – 1000 Ultra – high resistance: > 1000
PuritySemiconductor – grade: 9N – 11N Photovoltaic – grade: 6N

Thermstars Advantages: 1: No min quantity to order, Mix orders available 2: Factory price with high purity quality guaranteed 3: Fast safe delivery available by express 4: 24/7 hours for after-sale service.  

Free worldwide shipping on all orders over $1000

  • OEM& ODM Samples Available
  • Order yours before 2.30pm for same day dispatch
Email:  info@thermstarsdisplay.com
5-inch polycrystalline silicon wafers with qualified crystal pulling purity, competitive factory pricing & fast delivery
5-inch polycrystalline silicon wafers with qualified crystal pulling purity, competitive factory pricing & fast delivery
  • 5-inch high-purity monocrystalline silicon wafer, 9N~11N semiconductor grade, P/N type customizable
  • Low defect density, stable conductivity, ideal for NEV electronics & communication components
  • High mechanical strength, corrosion resistance, ample stock with factory-direct pricing
  • 5-inch monocrystalline silicon wafer, double-side polished optional, suitable for lab R&D & mass production
  • Acid & alkali resistant, thermal shock resistant, perfect for automotive & industrial control scenarios
类别(中文)参数(中文)详情(中文)Category (English)Parameter (English)Details (English)
基本参数尺寸5英寸(125mm)Basic ParametersSize5 inch (125mm)
基本参数纯度半导体级 9N~11NBasic ParametersPuritySemiconductor Grade 9N~11N
基本参数晶体生长工艺直拉法(CZ) / 区熔法(FZ);可选区熔+直拉复合工艺Basic ParametersCrystal Growth ProcessCzochralski (CZ) / Float-Zone (FZ); Combined FZ & CZ optional
基本参数晶向<100> / <111>(可定制)Basic ParametersCrystal Orientation<100> / <111> (customizable)
电气性能导电类型P型 / N型(可定制)Electrical PerformanceConductivity TypeP-type / N-type (customizable)
电气性能电阻率全范围可定制,分布均匀,偏差极小Electrical PerformanceResistivityFully customizable, uniform distribution, minimal deviation
表面与物理特性表面工艺单面抛光(SSP)、双面镜面抛光(DSP)、双磨、研磨+化学腐蚀Surface & Physical PropertiesSurface ProcessSingle-side Polishing (SSP), Double-side Mirror Polishing (DSP), Double Grinding, Grinding & Chemical Etching
表面与物理特性厚度常规/薄型/超薄型可选,厚度偏差极小Surface & Physical PropertiesThicknessStandard/thin/ultra-thin optional, minimal thickness deviation
表面与物理特性表面质量无氧化层、无划痕、低表面粗糙度、低缺陷密度Surface & Physical PropertiesSurface QualityOxide-free, scratch-free, low surface roughness, low defect density
机械与热性能综合性能机械强度高、抗冲击、热膨胀系数低、耐酸碱腐蚀、抗热冲击Mechanical & Thermal PropertiesComprehensive PropertiesHigh mechanical strength, impact resistance, low thermal expansion coefficient, acid & alkali corrosion resistance, thermal shock resistance
核心优势性能特点载流子迁移率高、导电稳定、信号损耗低、批次一致性强、生产良率高Key AdvantagesPerformance FeaturesHigh carrier mobility, stable conductivity, low signal loss, strong batch consistency, high production yield
应用领域核心应用新能源汽车电控系统、汽车电子传感器、通信基站器件、医疗电子、物联网设备Application FieldsCore ApplicationsNew energy vehicle electronic control systems, automotive electronic sensors, communication base station components, medical electronics, IoT devices
应用领域其他应用小型光伏组件、电力电子器件、集成电路封装、实验室研发、工业控制设备Application FieldsOther ApplicationsSmall photovoltaic modules, power electronic devices, integrated circuit packaging, laboratory R&D, industrial control equipment
交付与服务现货状态现货充足Delivery & ServiceStock StatusAmple stock available
交付与服务定制服务支持厚度、掺杂类型、表面工艺、包装定制Delivery & ServiceCustomizationSupport customization of thickness, doping type, surface process, packaging