| Customization: | Available |
|---|---|
| Application: | Semi Standard |
| Material: | Compound Semiconductor |
|
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Suggested Reference Values
| Item | Specification | ||
| Diameter | 150mm | 200mm | 300mm |
| Type | P/N | P/N | P/N |
| Notch | SEMI/JEIDA | Notch/OF | Notch |
| Thickness(μm) | 675±25/625±25 | 725±25 | 725±25 |
| Surface | Polished | Polished | Polished |
| Inside | Etched | Etched | Etched |
| Package | CoinRoll | CoinRoll | CoinRoll |
150MM/200MM High-Precision Test Wafer
| 150MM | ||
| SPEC | 0.2um≤30ea | |
| Diameter(mm) | 150±0.2mm | |
| Type | P | |
| Olyfra length | 57.5mm±2.5mm | 47.5mm±2.5mm |
| Resistance value ( Ω·cm ) | 1-100 | |
| Thickness(μm) | SEMI | JEIDA |
| 675um±25um | 675um±25um | |
| TTV(μm) | ≤30um | |
| BOW(μm) | ≤40um | |
| WARP(μm) | ≤40um | |
| Surface impurity | ≤5.0E 10 atom/cm² | |
| 200MM | ||
| SPEC | 0.2um≤30ea | - |
| Diameter(mm) | 200±0.2mm | |
| Type | P | |
| Crystal orientation | <110>±1 | |
| Notch direction | ||
| Resistance value ( Ω·cm ) | 1-100 | |
| Thickness(μm) | 725um±25um | |
| TTV(μm) | ≤25um | ≤2um |
| BOW(μm) | ≤40um | |
| WARP(μm) | ||
| LM | NO | |
| Surface impurity | ≤5.0E 10 atom/cm² | |
| 300MM | ||||
| SPEC | 0.045um≤50ea | 0.065um≤50ea | 0.09um<50ea | 0.12um<50ea |
| Manufacturing method | CZ | |||
| Diameter(mm) | 300±0.2mm | |||
| Type/Dopant | P/Boron | |||
| Crystal orientation | <100>±1 | |||
| Notch direction | ||||
| Resistance value (Ω·cm) | 1-100 | |||
| Thickness(μm) | 775±25 | |||
| TTV(μm) | ≤10 | |||
| BOW(μm) | ≤40 | |||
| WARP(μm) | ||||
| LM | T7+ OCR | |||
| Surface impurity | <1 E10 Atoms/cm² | |||
| 200MM | 300MM | |
| Oxide thickness | 500±25nm | |
| Variation in oxide thickness (for one wafer) |
<3% | |
| Variation in oxide thickness (for multiple wafers) |
<3% | |
| SPEC | 0.2μm≤30ea | |
| Diameter(mm) | 200±0.2mm | 300±0.2mm |
| Type | P | |
| Crystal orientation | <100>±1 | |
| Notch direction | <100>±1 | |
| Resistance value (Ω ·cm) | 1-100 | |
| Thickness(μm) | 725±25 | |
| TTV(μm) | ≤25 | ≤10 |
| BOW(μm) | ≤40 | |
| WARP(μm) | ≤40 | |
| Surface impurity | ≤5.0 E10 Atom/cm² | <1 E10 Atoms/cm² |
At Fine Silicon Manufacturing(Shanghai) Ltd., we provide top-tier silicon wafers at the most competitive prices. Our silicon wafers, the cornerstone of modern semiconductor technology, offer the perfect blend of cost efficiency and superior performance.
Whether you're in the market for silicon wafers or looking to purchase online, our extensive, ready-to-ship inventory includes SEMI standard silicon wafers in diameters ranging from 2", 3", 100mm, 125mm, 150mm, 200mm, to 300mm.
For custom wafer sizes or specifications beyond our standard online offerings, connect with our dedicated team to address your unique semiconductor wafer requirements, leveraging our robust supply chain partnerships.
Q: What are the available shipping methods?
A: We provide a variety of shipping options including DHL, FedEx, ***, UPS, EMS, SF, and more.
Q: What payment methods do you accept?
A: We accept T/T (Telegraphic Transfer) and PayPal.and more.
Q: What is the delivery time?
A: For products in inventory, the delivery time is approximately 5 workdays.
For customized products, the delivery time varies between 7 to 25 workdays, depending on the quantity.
Q: Can I request custom specifications for the products?
A: Absolutely! We can customize the material, specifications, and optical coating for your optical components to meet your specific needs.
Each customer's requirements are unique, and Fine Silicon Manufacturing (Shanghai) Ltd. (FSM) can supply wafers that match your exact specifications.
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