Overview of 6inch 8inch 6″ 8″ Polished or Lapped Sides Aln Aluminum Nitride Wafer for Semiconductors Manufacturing

Aluminum Nitride Ceramic is an advanced ceramic material with aluminum nitride as the main component. It has been widely used in electronics, optics, and mechanics due to its unique properties.

Features of 6inch 8inch 6″ 8″ Polished or Lapped Sides Aln Aluminum Nitride Wafer for Semiconductors Manufacturing

High thermal conductivity: Aluminum nitride ceramics have relatively high thermal conductivity, usually between 170-260 W/m·K, which makes it an excellent heat dissipation material. It is especially suitable for electronic devices that require efficient heat dissipation, such as substrate materials for power semiconductor devices.

Good electrical insulation: Despite its high thermal conductivity, aluminum nitride ceramics are excellent insulators of electricity, which can effectively prevent current leakage and ensure the safe operation of electronic components.

Low dielectric constant and dielectric loss: These characteristics make aluminum nitride ceramics very suitable for use in high-frequency circuits because it can reduce energy loss during signal transmission.

High temperature resistance: Aluminum nitride ceramics can maintain structural stability and strength at extremely high temperatures. Its melting point is about 2800°C, so it is suitable for applications in high temperature environments.

Low thermal expansion coefficient: Compared with semiconductor materials such as silicon, aluminum nitride has a lower thermal expansion coefficient, which means it has better dimensional stability when the temperature changes, which helps improve packaging reliability.

Corrosion resistance: Aluminum nitride ceramics have good chemical stability to most molten metals and are not easily oxidized or corroded, allowing them to perform well in harsh environments.

High mechanical strength: Although not as hard as some other types of ceramic materials, aluminum nitride ceramics still provide enough mechanical strength to allow them to be used in many structural applications.

(6inch 8inch 6″ 8″ Polished or Lapped Sides Aln Aluminum Nitride Wafer for Semiconductors Manufacturing)

Specifications of 6inch 8inch 6″ 8″ Polished or Lapped Sides Aln Aluminum Nitride Wafer for Semiconductors Manufacturing

These light weight aluminum nitride wafers been available in 6-inch and 8-inch sizes. Both dimensions are standard choices for semiconductor procedures. The wafers feature either brightened or washed sides. Polished sides provide a really smooth surface area coating. This finish is vital for thin film deposition. Lapped sides give a regulated, consistent roughness. This roughness is typically liked for certain bonding methods. You select the side surface based on your process needs.

Basic densities range from 0.5 mm to 1.0 mm. Various other densities are available upon demand. We guarantee limited thickness resistances. Consistent thickness is vital for gadget efficiency. The wafers are made from high-purity AlN ceramic. This material supplies excellent thermal conductivity. Warmth dissipation is essential in power devices. Aluminum nitride handles high temperatures well. It runs dependably popular thermal environments.

Electric insulation is one more vital building. AlN acts as an excellent electrical insulator. This prevents unwanted current leakage. The product also shows reduced dielectric loss. Signal stability benefits from this home. Chemical security is strong. The wafers withstand rust from lots of process chemicals. This ensures long-term dependability in harsh great problems.

These AlN wafers are excellent substrates. They are made use of for manufacturing different semiconductor tools. Power electronic devices is a significant application. High-power RF devices also utilize them. LED production frequently calls for such substratums. The product supports sophisticated packaging solutions. It satisfies the needs of next-generation semiconductor production.

(6inch 8inch 6″ 8″ Polished or Lapped Sides Aln Aluminum Nitride Wafer for Semiconductors Manufacturing)

Applications of 6inch 8inch 6″ 8″ Polished or Lapped Sides Aln Aluminum Nitride Wafer for Semiconductors Manufacturing

Aluminum nitride wafers are important in making semiconductors. These wafers come in sizes like 6 inches and 8 inches. The sides are brightened or splashed smooth. This smoothness matters a whole lot. It aids various other products stick well later. Semiconductor devices require level, tidy surface areas. Refined or lapped sides offer that. These wafers handle heat extremely well. Warmth is a big issue in small electronics. Aluminum nitride draws warmth away fast. This stops chips from getting as well hot. It maintains them functioning right. The product doesn’t perform electrical power either. It imitates an insulator. This stops unwanted electrical leaks. It protects delicate parts. Light weight aluminum nitride functions well with silicon procedures. Manufacturing facilities currently utilize silicon wafers. Switching to AlN wafers is easier. Much less adjustment is needed in the manufacturing facility. Larger 8-inch wafers are particularly valuable. More chips fit on one large wafer. This makes production more affordable per chip. Factories save money. Six-inch wafers are good too. They fit older devices. Both dimensions are readily available refined or lapped. The choice depends on the details chip requirement. These wafers are vital for power tools. Consider points like electric autos or phone battery chargers. They handle high power without failing. They are essential for radio frequency gadgets as well. This includes things like 5G phones and radar. Good warm dispersing is essential below. AlN wafers make these devices feasible. They supply performance silicon can not match. Manufacturers rely upon them. They require consistent high quality. Smooth, flat wafers guarantee this. The product is also extremely secure chemically. It does not break down conveniently during harsh processing. This dependability is necessary. Semiconductor production is costly. Stopped working wafers set you back a great deal. AlN gives a dependable base.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. Please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 6inch 8inch 6″ 8″ Polished or Lapped Sides Aln Aluminum Nitride Wafer for Semiconductors Manufacturing

What sizes do you offer?
We carry both 6-inch and 8-inch aluminum nitride wafers. These are standard sizes. You can find them as 6″ or 8″. Choose the size matching your equipment.

Polished or lapped sides? What’s the difference?
The wafers have either polished or lapped sides. Polished sides are very smooth. This smoothness is critical for thin film processes. Lapped sides are rougher. Lapped sides are cheaper. Pick the finish based on your process needs.

Why use aluminum nitride (AlN)?
Aluminum nitride handles heat extremely well. It moves heat away from devices fast. This prevents overheating. It’s much better than alumina for this. AlN is also electrically insulating. These properties are vital for power electronics and RF devices.

How good is the heat transfer?
AlN wafers have excellent thermal conductivity. Values range from 170 to 200 W/mK. This is high. Good heat dissipation keeps semiconductor devices reliable. It stops performance loss from heat buildup.

Are these wafers fragile?
Yes, handle them carefully. Aluminum nitride is a ceramic. It’s hard but brittle. Dropping them or hitting them can cause chips or cracks. Follow proper handling procedures. Use appropriate carriers and tools. Avoid sudden impacts.

(6inch 8inch 6″ 8″ Polished or Lapped Sides Aln Aluminum Nitride Wafer for Semiconductors Manufacturing)