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Zhejiang Xuma Solar Technology Co.,Ltd
 
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Zhejiang Xuma Solar Technology Co.,Ltd
[China]
Address:
Guangchen Town,Pinghu City,Zhejiang province,China Jiaxing Zhejiang 314212 China
Phone:
86-573-85661118
Contact name:
Randy Zheng , Vice General Manager
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Zhejiang Xuma Solar Technology Co.,Ltd



 
Mono Crystaline Ingot and Wafer

Silicon Wafer

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 Model Number CZ

Wafer Spec
Growth Method CZ
Type P
Dopant B
Orientation <100>
off Orientation <±3°
Resistivity (ρ) 0.5 - 3Ωcm&3-6Ωcm
MinorityCarrier lifetime (τd) ≥10μs
Oxygen Content(O2) ≤1.0*1018 /cm3
Carbon Content(C) ≤5.0*1016 /cm3
DislocationDensity (Nd) ≤3000 /cm2
Thickness 200±20μm
Size 125*125±0.5mm
Diagonal 150mm±0.5mm
TTV ≤50μm
Stria No
Plumb 90°±0.3°
Apprance No chip,No nick
Scathe ≤15μm
Warp ≤75μm


Related Keywords: Silicon wafer


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