Overview of Aluminum Nitride Aln Ceramic Sheet Substrate

Aluminum Nitride Aln Ceramic Sheet Substrate is an advanced technical ceramic renowned for its exceptional thermal conductivity and reliable electrical insulation. It is a key material in high-power electronics, LED lighting, and semiconductor processing, effectively managing heat in demanding applications where performance and reliability are critical.

Features of Aluminum Nitride Aln Ceramic Sheet Substrate

• High Thermal Conductivity: Offers excellent heat dissipation, comparable to beryllia (BeO).
• Electrical Insulation: Maintains high electrical resistivity even at elevated temperatures.
• Low Thermal Expansion: Matches the coefficient of thermal expansion of silicon, ideal for semiconductor substrates.
• Excellent Mechanical Strength: Possesses good mechanical properties for structural integrity.
• High-Temperature Stability: Performs reliably in harsh environments and at high temperatures.
• Non-Toxic: A safe alternative to beryllium oxide (BeO) ceramics.

Specification of Aluminum Nitride Aln Ceramic Sheet Substrate

Light weight aluminum Nitride ceramic sheet is a special product. It is made from aluminum and nitrogen atoms. Factories sinter great AlN powder under high warm. This procedure develops a very hard, flat sheet. People use these sheets as base layers in electronic devices. They handle heat extremely well. This is their largest advantage. AlN relocates heat away fast. Its thermal conductivity is high, commonly 170 to 200 W/mK. This defeats many various other porcelains easily. Great warmth activity stops parts from getting as well hot. Electronic devices last longer and function much better due to this.

Light weight aluminum Nitride does not carry out power. It functions as a strong insulator. This building is crucial for circuit bases. It securely separates electrical paths. The material additionally broadens extremely little when heated up. Its thermal development price is low. This price is close to silicon chips. Matching development prevents fractures and breaks. Devices remain trustworthy over temperature level adjustments and several usages.

This ceramic is quite strong and tight. It resists wear and damaging. It also deals with chemicals well. Acids and bases do not damage it conveniently. AlN ceramic sheets operate in hard places. They handle high power and heats dependably. You locate them in LED lights, power components, and semiconductor devices. They are necessary for innovative electronic devices needing top warmth control. Their performance makes them a vital material choice.

Applications of Aluminum Nitride Aln Ceramic Sheet Substrate

Aluminum Nitride ceramic sheets are unique materials. They resolve warm problems in contemporary electronics. Their ideal attribute is moving warmth away very well. This keeps digital parts cool. Cool parts last much longer and function far better.

LED illumination makes use of these sheets a whole lot. High-power LEDs produce intense heat. Light weight aluminum Nitride pulls that warm out fast. This stops the LED from stopping working early. It also maintains the light bright and constant.

Power electronic devices require Light weight aluminum Nitride as well. Tools like power converters and electric motor controllers manage huge currents. They obtain incredibly hot. Light weight aluminum Nitride substratums manage this warmth properly. They quit the electronic devices from overheating and breaking.

The semiconductor sector relies upon Aluminum Nitride. It helps holding silicon wafers during handling. These processes include high temperatures. Light weight aluminum Nitride handles the warmth without warping. It additionally doesn’t infect the wafers. This is critical for making great chips.

Laser diodes produce strong light. They likewise create a great deal of warm. Light weight aluminum Nitride sheets are the base for numerous laser diodes. They pull warm far from the sensitive laser chip. This safeguards the laser and maintains it functioning right.

These ceramic sheets quit electrical energy leaking where it should not. They are electric insulators. This is necessary in high-voltage circuits. Warm leaves quickly. Electrical power stays had. This dual feature is very important.

Aluminum Nitride functions well with silicon chips. Its expansion rate is comparable. This implies it does not emphasize the silicon chip much when temperatures change. This reliability is important for demanding applications.

Microwave modern technology makes use of Light weight aluminum Nitride substratums. They relocate warmth successfully. They also function well at high radio frequencies. This makes them great for radar and communication equipment.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, 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 Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. 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 Aluminum Nitride Aln Ceramic Sheet Substrate

What is Aluminum Nitride (AlN)?
Aluminum Nitride is a special ceramic material. It’s made from aluminum and nitrogen. It looks like a hard, smooth sheet. People use it mainly in electronics. It handles heat very well.

Why pick AlN over other ceramics like Alumina?
AlN moves heat away much faster than Alumina. This is its biggest plus. It also stops electricity well. AlN keeps its shape even when things get hot. It doesn’t crack easily from temperature changes. It’s stronger than some other options too.

Where is AlN ceramic substrate usually used?
Its main job is keeping electronics cool. You find it under high-power LED lights. It’s vital in power electronics modules. It works well for high-frequency circuits. Laser diodes and semiconductor packages often use it. It protects sensitive parts from overheating.

Is AlN brittle? How careful do I need to be?
Yes, AlN is brittle like most ceramics. It can chip or break if hit hard. Handle it gently. Avoid dropping it. Don’t apply too much force in one spot. It’s strong under pressure but weak against sudden impacts. Use care during installation.

What sizes and shapes can I get AlN sheets in?
Factories make AlN in many sizes and thicknesses. Common sheets are round or square. Thin sheets are often used. Thicker plates are available too. You can usually get custom sizes. Ask the supplier about specific dimensions you need. They cut it to order.