Customization: | Available |
---|---|
Application: | Semi Standard |
Growth Method: | CZ |
Still deciding? Get samples of US$ 50/pc
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Reference Values for Optimal Use
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 |
Precision-Crafted 150MM/200MM Test Wafers
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 offer the highest quality silicon wafers at competitive prices. Our silicon wafers are the cornerstone of modern semiconductor technology, providing an optimal balance of cost-effectiveness and performance.
Whether you seek silicon wafers for immediate purchase or need to buy online, our vast in-stock inventory includes SEMI standard silicon wafers available in diameters of 2", 3", 100mm, 125mm, 150mm, 200mm, and 300mm, all ready for swift shipping.
For custom wafer sizes or unique specifications beyond our standard online offerings,reach out to our dedicated teamto leverage our extensive supply chain partnerships and meet your specific semiconductor wafer requirements.
Q: What are the available shipping methods?
A: We offer multiple shipping options including DHL, FedEx, ***, UPS, EMS, SF, and more.
Q: What payment methods do you accept?
A: We accept T/T, PayPaland more.
Q: What is the delivery time?
A: For in-stock items, the delivery time is 5 business days.
For customized products, delivery time ranges from 7 to 25 business days, depending on the order quantity.
Q: Can I customize products based on my specific needs?
A: Absolutely! We can tailor the material, specifications, and optical coatings of your optical components to meet your unique requirements.
Each customer's specifications are unique, and Fine Silicon Manufacturing (Shanghai) Ltd. can supply wafers that meet your exact needs.