Best Price Silicon Wafer, Dummy Wafer, Test Wafer, Oxide Wafer Today

• 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? Experience the benchmark of excellence where innovation meets reliability, offering unparalleled quality and precision in every silicon wafer.

• Expertise: Our team of seasoned professionals harness cutting-edge technology to deliver premium wafers that set industry standards. : With a team of experienced professionals and state-of-the-art manufacturing facilities, we deliver consistently high-quality wafers.
• Wide Range of Products: Discover our extensive lineup, from Czochralski (CZ) to Float Zone (FZ) silicon wafers, SOI, and glass wafers, meticulously designed to cater to your distinctive requirements. : From Czochralski (CZ) and Float Zone (FZ) silicon wafers to SOI and glass wafers, we offer a comprehensive selection to meet your specific needs.
• Customization: Unlock the potential of your projects with our bespoke wafer solutions, handcrafted to meet your precise specifications and ensure triumph. : We specialize in manufacturing custom wafers to your exact specifications, ensuring your project's success.
• Fast Turnaround: Benefit from our efficient processes and ready inventory, facilitating swift delivery that keeps your timelines intact. : Our streamlined processes and in-stock inventory enable us to provide quick delivery, keeping your projects on schedule.
• Global Reach: Our expansive distribution network spans continents, with warehouses in China and Japan, serving clients in over 50 countries. : We ship worldwide from our China and Japan warehouse, serving customers in over 50 countries.

Dummy wafers (also called test wafers) serve as essential tools for experimentation, differing distinctly from standard product wafers.
Accordingly, reclaimed wafers are predominantly utilized as dummy wafers (test wafers), showcasing their versatility.

Dummy wafers play a crucial role in production devices to enhance safety at the onset of manufacturing processes, while also aiding in delivery checks and process evaluations.
As tools vital for experimentation and testing, the size and thickness of dummy wafers are critical considerations in most scenarios.

Wafers processed with film deposition are referred to as film wafers, embodying technological sophistication.
Examples of film to be used (growth of film) encompass isolation films for layer separation, metal films for conductivity, and process materials such as resist and protective films.

Product Parameters

 

Use Reference Value: Consult these guidelines to maximize product performance.

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: Discover precision results with these expertly crafted test wafers, designed for meticulous evaluation and assessment.

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: Experience unparalleled quality and performance with our robust 300MM test wafers, ideal for high-demand scenarios.

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: Enhance your operations with our high-quality oxide wafers, available in versatile 200MM and 300MM sizes for broad application.
 

	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: We're here to assist with tailored solutions for your specific needs in film variety, thickness, and composition.
 

Certifications

 

Packaging & Shipping

 

Company Profile

 

Fine Silicon Manufacturing (Shanghai) Ltd. proudly stands as a testament to innovation and excellence, having been established in the vibrant city of Shanghai in August 2008. Our state-of-the-art wafer reclaim facility, strategically located in the dynamic Pudong New Area, specializes in the meticulous lapping and polishing of 6-12 inch wafers, offering an impressive capacity of 50,000 pieces per month. In addition, we extend our expertise as agents for premium particle-controlled test wafers reclaim, advanced wafer film coating, and precise wafer thinning. Should our services pique your interest, we warmly invite you to CONTACT US for comprehensive information tailored to your needs.

 

 

Our Advantages

 

FAQ

 

Q: What's the way of shipping ?
A: We accept a variety of trusted shipping methods, including DHL, FedEx, TNT, UPS, EMS, and SF, among others.
Q: How to pay?
A: We offer convenient payment options such as T/T and PayPal. and etc..
Q: What's the deliver time?
A: For items in stock, expect delivery in a swift 5 business days.
For customized products, delivery ranges from 7 to 25 business days, influenced by order quantity.
Q: Can I customize the products based on my need?
A: Absolutely! We provide customization of materials, specifications, and optical coatings to perfectly align with your optical component needs.

Every customer's specification is unique, and Fine Silicon Manufacturing (Shanghai) Ltd. 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.