Customization: | Available |
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Application: | Semi Standard |
Material: | Compound Semiconductor |
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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 |
Experience the precision of our 150MM/200MM Test Wafer, designed to meet rigorous industry standards.
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 |
Q: What's the way of shipping?
A: We offer a range of reliable shipping options including DHL, FedEx, TNT, UPS, EMS, and SF, catering to your convenience and ensuring your products reach you securely and on time.
Q: How to pay?
A: We provide flexible payment methods such as T/T and PayPal and more to suit your preferences.
Q: What's the delivery time?
A: For items in stock, expect speedy dispatch within 5 working days.
For bespoke or customized products, your order will be delivered in 7 to 25 workdays, depending on the quantity and complexity of your request.
Q: Can I customize the products based on my need?
A: Absolutely! We offer customization options for material, specifications, and optical coating to perfectly align with your precise requirements for your optical components.
Every customer's specification is unique, and Fine Silicon Manufacturing (Shanghai) Ltd. excels at crafting wafers that meet your exacting specifications.