Overview of Aln Thermal Conductivity Aluminum Nitride Ceramic Plate for PCB

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 Aln Thermal Conductivity Aluminum Nitride Ceramic Plate for PCB

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.

(Aln Thermal Conductivity Aluminum Nitride Ceramic Plate for PCB)

Specifications of Aln Thermal Conductivity Aluminum Nitride Ceramic Plate for PCB

This AlN ceramic plate manages warm much better than almost anything else. It relocates warm away quickly because its thermal conductivity strikes 170 W/mK. That top performance cools your PCBs successfully. It quits electrical energy too. Its electric insulation measures over 10 ^ 14 ohm-cm. This maintains your circuits secure. The plate withstands high voltage without breaking down. It handles over 15 kV/mm. This protects delicate components. It likewise matches motherboard when temperature levels change. Its thermal growth price is close to silicon chips. This implies less anxiety on solder joints. Connections stay trusted much longer.

The material stays solid under warmth. It maintains functioning well up to 800 ° C. It resists chemical strike as well. Acids and bases don’t harm it easily. This ensures long life in challenging spots. The surface area is really smooth and level. Regular roughness is under 0.2 micrometers. Flatness remains within 10 micrometers per inch. This offers an ideal base for mounting components. Warm spreads equally across the surface. No hot spots form. Your parts run cooler and last much longer.

You get different sizes and thicknesses. Common densities are 0.25 mm, 0.38 mm, 0.5 mm, 0.635 mm, 1.0 mm. Bigger dimensions are readily available. Custom forms are possible. This fits lots of PCB styles. Home plate bonds well to steels. Copper or light weight aluminum layers stick safely. This creates strong heat courses out of the board. It functions wonderful under power components or LEDs. Warm streams away from the resource fast. Temperature levels go down dramatically. This boosts tool performance and integrity. No demand for added cooling components commonly. It saves area and cost.

(Aln Thermal Conductivity Aluminum Nitride Ceramic Plate for PCB)

Applications of Aln Thermal Conductivity Aluminum Nitride Ceramic Plate for PCB

Aluminum nitride ceramic plates handle heat well in PCBs. They relocate heat away from components fast. This maintains electronics cooler. Cooler electronics last much longer. They carry out far better also. Light weight aluminum nitride beats usual alumina ceramics. It relocates heat far better. This matters for power electronics. Power electronics make great deals of warm. Good heat spreading prevents damage. Light weight aluminum nitride layers work as warmth spreaders. They go under hot chips. They link chips to bigger heatsinks. Warm steps from the chip into the plate. After that it expands throughout home plate. Finally it enters into the heatsink. This process is really efficient with aluminum nitride. Its high thermal conductivity makes it function. The product also shields electrically. It stops undesirable currents. This is important for circuit card. Light weight aluminum nitride broadens and acquires like silicon chips. This is its thermal development coefficient. Matching expansion stops cracks. Boards stay reliable with temperature adjustments. Power modules utilize these plates. High-brightness LEDs require them. RF amplifiers benefit considerably. Laser diodes run cooler with them. Anywhere heat develops quick, light weight aluminum nitride assists. It takes care of that warm effectively. This secures delicate elements close by. It quits thermal runaway. System security boosts. Engineers select aluminum nitride for tough jobs. It handles high power thickness. It operates in demanding settings. Home plates are strong mechanically. They stand up to wear and chemical strike. They are secure in time. This suggests reliable performance. Placing techniques are straightforward. Solder or epoxy connect them firmly. They enter into the PCB assembly. Their level surface makes certain good get in touch with. Warmth transfers efficiently. The outcome is a cooler running board. Components reach their full potential. Failing rates go down considerably.

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 Aln Thermal Conductivity Aluminum Nitride Ceramic Plate for PCB

Here are 5 common questions about AlN Thermal Conductivity Aluminum Nitride Ceramic Plates for PCBs:

What is Aluminum Nitride (AlN) ceramic plate?
This plate is a special material. It is made from aluminum and nitrogen. It looks like a thin, flat piece. People use it in electronics. It goes under circuit boards.

Why pick AlN ceramic for PCBs?
The main reason is heat. AlN moves heat away very fast. This is much faster than regular PCB materials. Fast heat movement stops parts from getting too hot. Hot parts break sooner. AlN also stops electricity. This keeps circuits safe. It doesn’t change size much with temperature either. This helps things stay stable.

Is AlN ceramic fragile?
Yes, it is brittle. Think of it like glass. You must handle it carefully. Don’t drop it. Don’t bend it. Sharp hits or too much force can crack it. Machining it needs special tools. Be gentle when putting it into your PCB assembly.

Are other ceramics like Alumina or BeO different?
Yes, they are different. Alumina is cheaper. But Alumina moves heat much slower than AlN. Beryllia Oxide (BeO) moves heat like AlN. But BeO is toxic. Breathing its dust is dangerous. AlN is safer to use. It gives good heat movement without the health risk.

How long does AlN ceramic last?
It lasts a long time. The material is very stable. It handles high heat well. It doesn’t wear out from normal temperature changes. It doesn’t react with most chemicals. It keeps its shape and strength. This makes it reliable for electronics needing steady cooling.

(Aln Thermal Conductivity Aluminum Nitride Ceramic Plate for PCB)