Affordable Silicon Wafer, Dummy Wafer, Test Wafer, Oxide Wafer Deals

• Customization: Available
• Application: Semi Standard
• Material: Compound Semiconductor
• Model NO.: 12inch
• Type: P-Type Semiconductor
• Growth Method: CZ
• Crystal Orientation: 100
• Dopant: Boron
• Resistivity: 1-100Ω
• Frront Side: Polished
• Edge: Polished
• Diameter: 300±0.2mm
• Thickness: 775±25μm
• Transport Package: Semi Standard
• Specification: TBD
• Trademark: FSM
• Origin: China
• HS Code: 3818001920
• Production Capacity: 5000PCS/Month

Product Description

Product Description

 

Why Choose FSM?

• Expertise : At Fine Silicon Manufacturing(Shanghai)Ltd., our esteemed team of skilled professionals combined with cutting-edge manufacturing facilities ensures that we consistently deliver wafers of the most superior quality with reliability you can trust.
• Wide Range of Products : Offering an extensive array of products, Fine Silicon Manufacturing boasts a collection ranging from Czochralski (CZ) and Float Zone (FZ) silicon wafers to SOI and glass wafers, ensuring a perfect match for every unique requirement.
• Customization : Our expertise in crafting custom wafers tailored to your precise specifications guarantees the success and efficiency of your projects, making your vision a reality.
• Fast Turnaround : Thanks to our optimized processes and robust in-stock inventory, we are equipped to deliver your orders expeditiously, ensuring that your project timelines are never compromised.
• Global Reach : With an expansive global distribution network, we efficiently ship from our warehouses in China and Japan, reaching customers across more than 50 countries worldwide.

Dummy wafers, also known as test wafers, are primarily utilized for experimental and testing purposes, distinct from the general wafers used for final product manufacturing.
Reclaimed wafers often find their application as dummy wafers (test wafers), highlighting their pivotal role in various testing environments.

In production settings, dummy wafers serve crucial roles by enhancing safety at the onset of production processes and are integral for delivery checks and process evaluations.
Given their function in experiments and tests, the size and thickness of dummy wafers are critical factors to consider, ensuring optimal performance and precision in most scenarios.

Wafers that undergo film deposition processes are referred to as film wafers, broadening their functional applications.
Film wafers can include various films such as isolation films for layer separation, metal films for conductivity, and other materials like resist and protective films, enhancing their versatility and application.

Product Parameters

 

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: Experience precision and reliability with our high-quality silicon test wafers available in a variety of dimensions to suit your specific requirements.

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 Test Wafer: Enhance your testing processes with our robust and durable 300MM test wafers, engineered for superior performance and consistency.

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 Wafer: Discover unmatched efficiency and exceptional quality with our oxide wafers, crafted to meet the rigorous demands of modern semiconductor applications.
 

	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

 

* Please contact us for other film types, film thickness, and film composition. Our experts are ready to provide tailored solutions to meet your diverse needs.
 

Certifications

 

Packaging & Shipping

 

Company Profile

 

Fine Silicon Manufacturing (Shanghai) Ltd. was founded in the dynamic month of August 2008. We proudly operate a state-of-the-art wafer reclaim facility nestled in the heart of Shanghai's bustling Pudong New Area. Specializing in the meticulous lapping and polishing of 6-12 inch wafers, our factory boasts an impressive production capacity of up to 50,000 pieces per month. Furthermore, we extend our expertise as agents in the sophisticated fields of particle-controlled test wafer reclaim, advanced wafer film coating, and precision wafer thinning. Should you wish to explore our services and seize exceptional opportunities, please reach out to us for detailed information.

 

 

Our Advantages

 

FAQ

 

Q: What's the way of shipping ?
A: We accept DHL, Fedex, TNT, UPS, EMS, SF and etc.
Q: How to pay?
A: T/T, PayPal and etc..
Q: What's the deliver time?
A: For inventory: Enjoy swift delivery within just 5 workdays.
For customized products: Delivery varies from 7 to 25 workdays, tailored to your order's quantity.
Q: Can I customize the products based on my need?
A: Absolutely! We specialize in customizing material, specifications, and optical coatings to perfectly match your unique requirements.

Every customer's specification is unique and FSM can supply wafers that meet your exact specifications.

If you do not see the specification you require, please CONTACT FSMto speak with a member of our experienced and knowledgeable sales staff.