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| Project | Technical Parameters | ||
|---|---|---|---|
| Side Length | 182.2mm±0.25mm | 166mm±0.25mm / 182mm±0.25mm / 210mm±0.25mm | |
| Diameter | 247mm±0.25mm | 223mm±0.25mm / 247mm±0.25mm / 295mm±0.25mm | |
| Thickness | 130±10um Mean value ≥130 | 150±10um Mean value ≥150 | |
| Oxygen Concentration | ≤0.6X1017atoms/cm3 | ≤7.0X1017atoms/cm3 | |
| Carbon Concentration | ≤0.5X1017atoms/cm3 | ≤0.5X1017atoms/cm3 | |
| Conductivity Type/Dopant | N-P | P-Ga | |
| Perpendicularity | 90℃±0.2 | 90℃±0.2 | |
| Minority Carrier Lifetime | ≥800μs | ≥70μs | |
| Resistivity | 0.4-1.6Ω·cm | 0.4-1.1Ω·cm | |
| TTV | ≤25μm | ≤25μm | |