Overview of Excellent Heat Dissipation Ceramic Plate Aln Aluminum Nitride Substrate

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 Excellent Heat Dissipation Ceramic Plate Aln Aluminum Nitride Substrate

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.

(Excellent Heat Dissipation Ceramic Plate Aln Aluminum Nitride Substrate)

Specifications of Excellent Heat Dissipation Ceramic Plate Aln Aluminum Nitride Substrate

This Aluminum Nitride (AlN) ceramic plate moves warmth away quick. It maintains electronic devices awesome and running reliably. Heat build-up damages components. This plate quits that. It functions much better than common alumina porcelains.

Its big strength is relocating warm. This plate relocates heat nearly along with beryllia. However it is risk-free and safe. Its warm transfer number is high, generally in between 170 and 200 W/mK. This suggests warm spurts promptly from hot spots like chips or power modules.

The plate is also a strong electrical insulator. High voltage will not pass through it. This keeps circuits risk-free. It stops shorts and electric leakages. You obtain both great warm flow and electric safety and security in one part.

An additional key point is how it increases with heat. This AlN plate increases at a price near silicon chips. Ordinary ceramics broaden differently. This mismatch causes tension and cracks in time. AlN matches silicon well. This means stronger bonds and longer life for your electronics.

The product is extremely hard and stiff. It withstands wear and flexing. It takes care of heats quickly. You can utilize it in tough problems without worry.

The surface is smooth and level. You can place great circuits straight onto it. This benefits making tiny, powerful devices. It works with slim film and thick movie procedures.

Use this AlN plate where warmth is a big issue. It’s ideal for high-power LED lights. It maintains the brilliant light chips cool down. It’s great for power converters and RF/microwave devices. It deals with the warmth from high-frequency components. Use it for laser diodes and power control components too. It makes electronic devices last longer and carry out much better.

(Excellent Heat Dissipation Ceramic Plate Aln Aluminum Nitride Substrate)

Applications of Excellent Heat Dissipation Ceramic Plate Aln Aluminum Nitride Substrate

These AlN ceramic plates move heat extremely well. They maintain electronic devices cooler and working better. Their high thermal conductivity beats normal ceramics. Warm transfers fast from hot components to cooling systems. This stops overheating damage. AlN additionally insulates electrical energy completely. It stops harmful shorts.

LED lighting requires these plates terribly. High-power LEDs develop intense warm. AlN lugs this heat away successfully. Then LEDs last longer and shine brighter. Shades remain true over time. AlN functions reliably in hard illumination conditions.

Power electronics depend on AlN also. Instruments like IGBTs and MOSFETs get really warm. AlN substrates pull warmth off quickly. This lets them take care of more power safely. Equipments run cooler and much more stable. Failure rates drop dramatically.

Semiconductor making usages AlN for important parts. It holds silicon wafers during high-temperature actions. AlN expands and agreements like silicon. This protects against bending or breaking. Process yields enhance. AlN parts last much longer in extreme chamber settings.

RF and microwave gadgets benefit from AlN. It manages heat in effective amplifiers and transmitters. Signal loss remains low. Efficiency remains constant. AlN manages high frequencies smoothly.

Laser diodes also utilize AlN substratums. They generate focused warmth places. AlN spreads this heat out rapidly. Laser outcome remains secure and specific. Diode life time extends substantially.

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.

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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

What makes Aluminum Nitride good for heat?
Aluminum Nitride moves heat away very fast. It does this much better than regular ceramic plates like alumina. This fast heat movement stops parts from getting too hot. Things work better and last longer.

Is it safe for electrical parts?
Yes. This ceramic plate blocks electricity completely. It stops electricity flowing where it shouldn’t. You can use it safely with powerful electronic parts. It handles high voltages well.

Why use it over metal heat sinks?
Metal sinks heat well but conduct electricity. That’s bad near circuits. Aluminum Nitride moves heat fast like metal. But it doesn’t conduct electricity. It gives both benefits safely.

Does it handle temperature changes?
Yes. It gets bigger or smaller with heat changes slowly. This rate is close to silicon chips. They expand together. This stops stress cracks. Your parts stay reliable longer.

Where is this plate used best?
It’s perfect for powerful electronics needing cool operation. Think LED lights, big power converters, radio frequency gear, and computer processors. It keeps critical parts cool under heavy use. Heat damage is less likely.

(Excellent Heat Dissipation Ceramic Plate Aln Aluminum Nitride Substrate)