Silicon Wafer, Dummy Wafer, Test Wafer, Oxide Wafer, Crystal Orientation 100

• Customization: Available
• Application: Semi Standard
• Growth Method: CZ
• Model NO.: 12inch
• 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 : With a team of seasoned experts and cutting-edge manufacturing facilities, we ensure the delivery of consistently superior quality wafers.
• Wide Range of Products : From Czochralski (CZ) and Float Zone (FZ) silicon wafers to SOI and glass wafers, we offer an extensive portfolio tailored to your unique requirements.
• Customization : We excel in crafting custom wafers precisely to your specifications, guaranteeing the success of your project.
• Fast Turnaround : Our efficient processes and robust in-stock inventory allow us to deliver quickly, ensuring your projects stay on track.
• Global Reach : We ship globally from our China and Japan warehouses, catering to customers in over 50 countries.

Dummy wafers, also known as test wafers, are primarily utilized for experiments and testing, distinct from general production wafers.
Reclaimed wafers are predominantly used as dummy wafers (test wafers) for experimental purposes.

Dummy wafers are commonly deployed in production devices to enhance safety at the start of the production process, and for delivery checks and process evaluations.
Given their frequent use in experiments and tests, the size and thickness of dummy wafers are crucial in most scenarios.

Wafers subjected to film deposition are referred to as film wafers.
Examples of films used include isolation films for layer separation, metal films for conductivity, and process materials such as resist and protective films.

Product Parameters

 

Use 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 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 Test Wafer

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
 

	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 additional film types, thicknesses, and compositions.

At FSM, we proudly offer the highest quality silicon wafers at competitive prices. Our silicon wafers are the industry standard for semiconductor materials. WaferPro ensures an optimal balance of cost-effectiveness and performance.

Whether you are in search of silicon wafers for sale or looking to purchase silicon wafers online, our extensive 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 that fall outside our standard online store offerings, to fulfill unique semiconductor wafer requirements by leveraging our extensive supply chain partnerships.

Certifications

Packaging & Shipping

Company Profile

 

Fine Silicon Manufacturing (Shanghai) Ltd., established in August 2008, proudly operates a state-of-the-art wafer reclaim factory in Shanghai's Pudong New Area. Specializing in the lapping and polishing of 6-12 inch wafers, our facility boasts an impressive capacity of 50,000 pieces per month. In addition to this, we act as a trusted agent for particle-controlled test wafer reclaim, wafer film coating, and wafer thinning services. Intrigued by our offerings? Don't hesitate to CONTACT US for further information.

 

 

Our Advantages

FAQ

 

Q: What shipping methods do you offer?
A: We offer a range of shipping options including DHL, FedEx, ***, UPS, EMS, SF, and more.
Q: What payment methods do you accept?
A: We accept T/T and PayPaland more.
Q: What is the delivery time?
A: For inventory items, the delivery time is typically 5 workdays.
For customized products, delivery times range from 7 to 25 workdays, depending on the quantity ordered.
Q: Can I customize the products to meet my needs?
A: Yes, we offer full customization of materials, specifications, and optical coatings to meet your specific requirements.

Each customer has unique specifications, and Fine Silicon Manufacturing (Shanghai) Ltd. can provide wafers that precisely match your needs.

If you don't see the specifications you need, please

to speak with a member of our experienced and knowledgeable sales team.