Overview of Excellent Heat Dissipation Ceramic Plate Aln Aluminum Nitride Substrate

Excellent Heat Dissipation Ceramic Plate Aln Aluminum Nitride 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 Excellent Heat Dissipation Ceramic Plate Aln Aluminum Nitride 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 Excellent Heat Dissipation Ceramic Plate Aln Aluminum Nitride Substrate

This Aluminum Nitride ceramic plate tackles heat problems effectively. Heat builds up fast in electronics and lasers. Too much heat damages components. Ordinary materials like regular ceramics or metals don’t always fix this. This plate moves heat away quickly. It keeps things cooler. That means your devices work better and last longer.

Aluminum Nitride is the key material. It moves heat extremely well. It moves heat much faster than regular aluminum oxide ceramic. It moves heat almost like metal does. It also stops electricity completely. This is vital for electronic parts. You don’t want short circuits. The plate stays strong even when very hot. It doesn’t change shape easily with temperature changes. This is good for stability.

The plate surface is very smooth. You can put circuits directly onto it. It bonds well with metal layers. It works perfectly for high-power LED lights. LED lights get very hot. This plate pulls that heat away fast. It protects the LED chips. It also works well for power modules and laser diodes. These parts generate intense heat. Efficient cooling is essential.

The plate is tough. It resists wear and chemicals. It handles high temperatures without breaking down. It won’t burn or melt under normal use. It’s also very pure. This ensures consistent performance batch after batch. You get reliable cooling every time.

Key specifications include excellent heat transfer capability. It blocks electricity completely. It expands very little when heated. This matches silicon chips well. The surface finish is precise. The plate is very dense. It resists physical shocks. It comes in various thicknesses and sizes. Common thicknesses are available. Custom sizes are usually possible.

Applications of Excellent Heat Dissipation Ceramic Plate Aln Aluminum Nitride Substrate

Aluminum Nitride ceramic plates move heat extremely well. This makes them perfect for many demanding jobs. Electronics get hot. This heat can damage them or make them work poorly. AlN plates pull this heat away fast. They keep devices cooler and running better.

Power electronics need this help badly. Things like IGBTs and power MOSFETs create huge heat in small spaces. AlN substrates move this heat into cooling systems efficiently. This stops parts from overheating. It also makes the whole device more reliable. Power modules last longer using AlN.

LED lighting benefits too. High-power LEDs get very hot. Too much heat makes the light dimmer faster. AlN plates act like a superhighway for heat. They pull heat from the LED chip into the metal base. This keeps the LED brighter for much longer. The light stays strong.

Radio frequency and microwave devices often use AlN. These circuits work at high frequencies. They generate significant heat. AlN keeps them stable. It also works as an excellent electrical insulator. This prevents signals from leaking. Performance stays high.

The car industry uses more electronics now. Electric vehicles and hybrids have powerful systems. These systems need tough, reliable cooling. AlN substrates handle the heat in engine controls, power converters, and onboard chargers. They work well in demanding conditions.

Semiconductor manufacturing equipment gets extremely hot. AlN parts hold up under this intense heat. They also resist chemical corrosion. This makes them vital inside wafer processing tools. They ensure precise temperature control.

Laser diodes produce intense light and heat. AlN substrates mount these diodes effectively. They draw heat away from the tiny laser chip. This prevents damage and keeps the laser output stable. It is critical for laser performance.

AlN plates are also strong electrically. They block electricity very effectively. This is important in high-voltage situations. It prevents short circuits. Devices stay safe. Heat moves without electrical problems.

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 Excellent Heat Dissipation Ceramic Plate Aln Aluminum Nitride Substrate

Excellent Heat Dissipation Ceramic Plate Aln Aluminum Nitride Substrate FAQs

What is Aluminum Nitride (AlN)? Aluminum Nitride is a special ceramic material. It’s made from aluminum and nitrogen. This ceramic plate is very hard. It handles high temperatures well.

Why is AlN good for heat dissipation? AlN moves heat away incredibly fast. Its thermal conductivity is very high. This is much better than regular alumina ceramics. Heat doesn’t build up on AlN plates. Your electronic parts stay cooler. This prevents overheating failures.

Is AlN an electrical insulator? Yes, AlN stops electricity completely. It’s a strong electrical insulator. You can use it safely in circuits. It keeps high voltage away from sensitive parts. This insulation works even at high temperatures.

Where is AlN substrate typically used? AlN plates are vital where heat is a big problem. They are common in powerful LED lights. They keep the bright LEDs cool. You find them in electric car power systems. They handle the heat from high currents. They are also used in advanced radio frequency devices and computer chips needing cooling.

How does AlN compare to other ceramics like Alumina? AlN beats Alumina (Al2O3) in heat spreading. AlN moves heat 5 to 10 times faster. This is its main advantage. AlN costs more than Alumina. Alumina is still widely used for less demanding jobs. Choose AlN when moving heat fast is critical.