Multi Solar Wafer
|
Product Name |
Multi Solar Wafer |
Unit |
|
|
Parameter |
M0 |
M2 |
|
|
Diameter |
156 x 156 ± 0.5 |
156.75 x 156.75 ± 0.5 |
mm2 |
|
Diagonal |
219.2±0.5 |
220±0.5 |
mm |
|
Chamfering |
0.5 ~ 1 |
mm |
|
|
Square |
90°±0.3° |
degree |
|
|
Type / Dopant |
P / Boron |
A |
|
|
Resistivity |
1 ~ 3 |
Ω.cm |
|
|
Thickness |
180 ~ 200±20 |
µm |
|
|
Oxygen Concentration |
≤ 10 x 1017 |
at/cm3 |
|
|
Carbon Concentration |
≤ 7x 1017 |
at/cm3 |
|
|
Lifetime |
≥ 4 |
µs |
|
|
TTV |
≤ 30 |
µm |
|
|
Warp |
≤ 40 |
µm |
|
|
Saw Mark |
≤ 15 |
µm |
|
|
Surface |
As cut and cleaned |
|
|
|
* Other customized specifications are welcome |
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