SHANGHAI FAMOUS TRADE CO.,LTD
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 1000pcs per month |
| Delivery Time | 1-3weeks |
| Packaging Details | Multi-wafer Cassette Or Sincle Wafer Container |
| Material | Silicon carbide wafer |
| Thickness | 3mm(other thickness ok) |
| Surface | DSP |
| TTV | ＜15um |
| BOW | ＜20um |
| Warp | ＜30um |
| Package | 100 grade cleaning room by vacuum package |
| Customize | acceptable |
| thickness tolerannce | 350±15um |
| shape | round shape |
| Type | 4H-N/4H-Si |
| Brand Name | ZMKJ |
| Model Number | dia 8inch SiC wafers |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 1000pcs per month |
| Delivery Time | 1-3weeks | Packaging Details | Multi-wafer Cassette Or Sincle Wafer Container |
| Material | Silicon carbide wafer | Thickness | 3mm(other thickness ok) |
| Surface | DSP | TTV | ＜15um |
| BOW | ＜20um | Warp | ＜30um |
| Package | 100 grade cleaning room by vacuum package | Customize | acceptable |
| thickness tolerannce | 350±15um | shape | round shape |
| Type | 4H-N/4H-Si | Brand Name | ZMKJ |
| Model Number | dia 8inch SiC wafers | Place of Origin | CHINA |
| High Light | Conductive Dummy Grade SiC Wafer ，200mm Silicon Carbide Wafer ，N Type SiC Wafer | ||
High Purity 4 6 8-inch conductive semi insulation SiC single crystal wafer/8 Inches (200mm) Monocrystalline Double Side Polished SiC Wafer/Silicon Carbide Wafer 2/3/4/6/8-Inch Sic Wafers Dummy/Research/Prime Grade
| Product Name | SIC |
| Polytype | 4H |
| Surface orientation on-axis | 0001 |
| Surface orientation off-axis | 0± 0.2° |
| FWHM | ≤45arcsec |
| Type | HPSI |
| Resistivity | ≥1E9ohm·cm |
| Diameter | 99.5~100mm |
| Thickness | 500±25μm |
| Primary flat orientation | [1-100]± 5° |
| Primary flat length | 32.5± 1.5mm |
| Secondary flat position | 90° CW from primary flat ± 5°, silicon face up |
| Secondary flat length | 18± 1.5mm |
| TTV | ≤5μm |
| LTV | ≤2μm(5mm*5mm) |
| Bow | -15μm~15μm |
| Warp | ≤20μm |
| (AFM) Front (Si-face) Roughn | Ra≤0.2nm(5μm*5μm) |
| Micropipe Density | ≤1ea/cm2 |
| Carbon Density | ≤1ea/cm2 |
| Hexagonal void | None |
| Metal impurities | ≤5E12atoms/cm2 |
| Front | Si |
| Surface Finish | CMP Si-face CMP |
| Particles | size≥0.3μm) |
| Scratches | ≤Diameter (Cumulative Length) |
| Orange peel/pits/stains/striations/cracks/contaminati on | None |
| Edge chips/indents/fracture/hex plates | None |
| Polytype areas | None |
| Front laser marking | None |
| Back Finish | C-face CMP |
| Scratches | ≤2*Diameter (Cumulative Length) |
| Back defects (edge chips/indents) | None |
| Back roughness | Ra≤0.2nm(5μm*5μm) |
| Back laser marking | 1mm (from top edge) |
| Edge | Chamfer |
| Packaging | The inner bag is filled with nitrogen and the outer bag is vacuumed. |
| Packaging | Multi-wafer cassette, epi-ready. |
Silicon carbide wafer is mainly used in the production of SCHOttky diode, metal oxide semiconductor field effect transistor,junction field effect transistor, bipolar junction transistor, thyristor, turn-off thyristor and insulated gate bipola
Perfect for microfluidics applications. For microelectronics or MEMS applications, please contact us for detailed specs.
While semiconductor devices continue to shrink, it is becoming increasingly important for wafers to have high surface quality on both their front and back side. Currently these wafers are most common in microelectromechanical systems (MEMS), wafer bonding, silicon on insulator (SOI) fabrication, and applications with tight flatness requirements. Microelectronics acknowledges the evolution of the semiconductor industry and is committed to finding long term solutions for all customer requirements.
Large stock of double side polished wafers in all wafer diameters ranging from 100mm to 300mm. If your specification is not available in our inventory, we have established long term relationships with numerous vendors that are capable of custom manufacturing wafers to fit any unique specifications. Double side polished wafers are available in silicon, glass and other materials commonly used in the semiconductor industry.
Customized dicing and polishing is also available according to your requirements.
Products detail:
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Q: What is your minimum order requirement?
A: MOQ:10 piece
Q: How long will it take to execute my order and delivery it ?
A: confirm the order 1days After confirming the payment and delivery in 5days if on stocks.
Q: Can you give warranty of your products ?
A: We promise the quality, if the quality has any problems, we will produce new produces or return you money.
Q: How to pay?
A: T/T, Paypal, West Union, bank transfer.
Q: HOW about the freight ?
A: we can help you pay for the fee if you don’t have account,
if the order is over 10000usd, we can delivery by CIF.
Q: If you have any other questions,please do not hesitate to contact me.
A : connect with by skype/whatsapp :+86 158 0194 2596 or 2285873532@qq.com
we are at your side any time~~
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company
Year Established:
2013
Total Annual:
1000000-1500000
Ecer Certification：
Verified Supplier
SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components widely used in electronics, op... SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components widely used in electronics, op...
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