服务热线
4001027270
产品规格 Product Specification |
产品名称Product Name |
多晶硅片Multi-Crystalline Si wafer |
|
文件名称document Name |
156×156多晶硅片产品规格 156×156Multi-Crystalline wafer specification |
||
材料特性Material properties |
|||
边长Dimensions(W×W) |
156×156±0.5mm |
||
直径Diameter |
219.2±0.5mm |
||
厚度Thickness |
200±20μm |
||
电阻率Resistivity |
1~3Ω×cm |
||
拉制方式Drawn way |
浇铸法Casting method |
||
掺杂剂/型号Dopant/ Donor type |
Boron/ P |
||
少子寿命Lifetime |
≥1ms |
||
氧含量Oxygen Content |
<1×1018/cm3 |
||
碳含量Carbon Content |
<5×1017/cm3 |
||
线痕Saw marks |
深度≤15mm Depth≤15mm |
||
TTV |
≤30mm |
||
垂直度Right Angle |
90°±0.3° |
||
翘曲度Warp |
≤75mm |
||
碎片率Fragmentation rate |
≤3‰ |
||
崩边Edge Chip |
崩边宽度≤0.3 mm,长度≤0.5mm,数量≤2个。 Wide≤0.5 mm,Length≤1.0mm,Count≤2。 |
||
表面质量Surface quality |
产品表面光洁,无油污、裂纹、针孔。 Cleaned,no grease stains, No crack or pinhole |
||
微晶Microcrystal |
无 |
购买之前,如有问题,请向我们咨询