Overview of New Material Innovacera Aluminum Nitride Aln Ceramic Substrate Thermally Conductive Material and Insulator

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 New Material Innovacera Aluminum Nitride Aln Ceramic Substrate Thermally Conductive Material and Insulator

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.

(New Material Innovacera Aluminum Nitride Aln Ceramic Substrate Thermally Conductive Material and Insulator)

Specifications of New Material Innovacera Aluminum Nitride Aln Ceramic Substrate Thermally Conductive Material and Insulator

Innovacera Aluminum Nitride (AlN) ceramic substrate is a top choice for demanding electronics. It moves heat away very fast. This thermal conductivity reaches 170-180 W/mK. That is much better than alumina. It keeps your electronics cooler. Cooler parts last longer. They work better too.

This material doesn’t conduct electricity. It’s a strong electrical insulator. You get high voltage protection. It stops electrical shorts effectively. Safety is a big benefit.

The material handles high temperatures well. It works fine up to 850°C. It doesn’t break down easily. This suits tough environments. Its strength is good. It resists wear over time. It’s a durable solution.

The expansion rate is low. It expands and contracts like silicon chips. This is its Coefficient of Thermal Expansion (CTE). The match is close. This reduces stress on connections. It prevents solder cracks. Your connections stay reliable.

The surface finish is excellent. It’s very smooth and flat. You can put fine circuits on it. Thin film and thick film work great. Precision is possible. This material is also chemically stable. It resists most common etchants. It doesn’t react easily. Processing is simpler.

Innovacera AlN substrates are ideal for power modules. They work well in LED lighting. RF/microwave packages use them too. Laser diodes benefit from them. Semiconductor equipment relies on them. They solve overheating problems. They boost performance. They increase device lifespan. They are a key material for advanced electronics.

(New Material Innovacera Aluminum Nitride Aln Ceramic Substrate Thermally Conductive Material and Insulator)

Applications of New Material Innovacera Aluminum Nitride Aln Ceramic Substrate Thermally Conductive Material and Insulator

Aluminum nitride ceramic from Innovacera solves big heat problems in electronics. This material moves heat away very effectively. It keeps electricity safely contained too. AlN ceramic stays strong under extreme temperatures. It doesn’t easily crack when things heat up and cool down repeatedly. This reliability matters for demanding uses.

Power electronics need AlN substrates. Devices like IGBTs and MOSFETs create intense heat. AlN moves this heat into cooling systems fast. It stops components from failing early. The electrical insulation is vital. It prevents dangerous shorts in high-power circuits.

LED lighting relies on AlN. Powerful LEDs get very hot. This heat hurts their brightness and lifespan. AlN bases pull heat away from the LED chip efficiently. This keeps lights shining brightly longer. It helps handle the heat in compact designs.

Laser technology uses AlN ceramic too. Diode lasers generate significant heat. AlN mounts and carriers manage this heat. They keep the laser stable and performing well. The material’s stability is key for precision.

Semiconductor manufacturing employs AlN. It holds silicon wafers during high-temperature processes. AlN handles the heat without warping. It doesn’t contaminate the wafers. This ensures clean, reliable production.

RF and microwave components benefit from AlN. These parts need good heat flow and electrical isolation. AlN substrates provide both. They help maintain signal strength and device life. Heat buildup is a major cause of failure.

AlN works well in automotive electronics. Electric vehicles and hybrids pack power electronics tightly. Heat management is critical. AlN substrates handle the heat in engine controls, converters, and charging systems. They withstand harsh under-hood conditions.

This material offers a strong alternative to alumina or beryllia ceramics. It moves heat much better than alumina. It avoids the toxicity risks of beryllia. Innovacera’s AlN ceramic delivers performance and safety. It enables smaller, more powerful electronic devices across many industries.

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 New Material Innovacera Aluminum Nitride Aln Ceramic Substrate Thermally Conductive Material and Insulator

What makes Innovacera’s Aluminum Nitride special? It moves heat extremely well. Aluminum Nitride ceramic pulls heat away from hot spots fast. This stops electronic parts from getting too hot. It handles heat better than many other ceramics. It also keeps electricity safely contained. This dual ability is crucial for modern electronics.

How well does AlN conduct heat? It’s very good at moving heat. Innovacera’s AlN typically moves heat at 170 to 200 W/mK. This number is high for a ceramic. It moves heat almost as well as some metals. But it doesn’t conduct electricity. This makes it perfect for electronics needing cooling.

Is Aluminum Nitride a good electrical insulator? Yes, it stops electricity completely. Electricity cannot flow through it. This protects circuits. Parts stay separated electrically. Heat still moves away efficiently. This combination is hard to find in other materials.

Where is AlN ceramic used most? You find it in high-power electronics. LED lighting systems rely on it. Power modules for electric cars use it. Semiconductor equipment needs it. RF and microwave devices benefit from it. It acts as a base, a heat spreader, or a protective layer. It handles tough conditions.

Why pick AlN over regular alumina ceramic? AlN moves heat much better. Alumina only moves heat at about 25 W/mK. AlN moves heat roughly seven times faster. Electronics keep cooler with AlN. This means devices can run stronger or last longer. It also matches silicon’s expansion better. This reduces stress in assemblies.

(New Material Innovacera Aluminum Nitride Aln Ceramic Substrate Thermally Conductive Material and Insulator)