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125 x 125 Mono-Crystal Silicon Wafer

125 x 125 Mono-Crystal Silicon Wafer-125 x 125 Mono-Crystal Silicon Wafer

Sipariş No : 125 x 125 Mono-Crystal Silicon Wafer

P-type, 125 x 125±0.5mm, no crack, no obvious saw mark, no obvious tactility, no abnormal spot, no stain CZ Mono-crystalline Silicon

125 x 125 Mono-Crystal Silicon Wafer


 

Parameters Value Unit
Material Type CZ Mono-Crystalline Silicon  
Geometry Pseudo Square Wafer  
Wafer Orientation (1-0-0) ± 2 Degree
Conductivity Type P-type  
Diameter 150 ± 0.5, 165 ± 0.5 mm
Dimensions 125 x 125 ± 0.5 mm
Dopant B  
Resistivity 0.5 – 3.0 Ω-cm
Oxygen Content ≤ 1E18 atom/cm3
Carbon Content ≤ 5E16 atom/cm3
Lifetime ≥10 µs
Square Angle 90 ± 0.5 Degree
Thickness 200 ± 20 µm
TTV ≤ 25 µm
Bow / Warp ≤ 50 µm
Surface As-cut, cleaned  
Surface Damage Saw mark ≤ 15 µm
Surface Quality No crack, no obvious saw mark, no obvious tactility, no abnormal spot, no stain  
Edge Defect Depth ≤ 0.5mm, no sharp edge  

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