| Customization: | Available |
|---|---|
| Application: | Semi Standard |
| Material: | Compound Semiconductor |
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Use Reference Value
| 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 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 pride ourselves on offering the highest quality silicon wafers at competitive prices. As the most common semiconductor material used today, our FSM silicon wafers provide an unparalleled balance of cost and performance.
Whether you're looking to purchase silicon wafers or need to buy them online, our expansive inventory includes SEMI standard silicon wafers in diameters of 2", 3", 100mm, 125mm, 150mm, 200mm, and 300mm, all ready for immediate shipping.
For custom wafer sizes or specifications beyond our standard online offerings,contact our team to meet your unique semiconductor wafer needs, leveraging our extensive supply chain partnerships.
Q: What are the available shipping methods?
A: We offer a variety of shipping options including DHL, FedEx, ***, UPS, EMS, and SF Express.
Q: What payment methods do you accept?
A: We accept T/T and PayPal. Additional payment methods may be available.
Q: What is the delivery time?
A: If the item is in inventory, the delivery time is typically 5 business days.
For custom products, delivery time ranges from 7 to 25 business days depending on the order quantity.
Q: Can I customize the products to my specifications?
A: Absolutely. We can tailor the material, specifications, and optical coating of your optical components to meet your specific needs.
Every customer's requirements are unique, and Fine Silicon Manufacturing (Shanghai) Ltd. can supply wafers that meet your exact specifications.
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