Overview of High Thermal Conductivity Aluminum Nitride Aln Ceramic Substrate Plate 0.5mm 0.635mm 1mm

High Thermal Conductivity Aluminum Nitride Aln Ceramic Substrate Plate 0.5mm 0.635mm 1mm 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 High Thermal Conductivity Aluminum Nitride Aln Ceramic Substrate Plate 0.5mm 0.635mm 1mm

• 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 High Thermal Conductivity Aluminum Nitride Aln Ceramic Substrate Plate 0.5mm 0.635mm 1mm

This Aluminum Nitride (AlN) ceramic substrate offers exceptional thermal performance. Its high thermal conductivity is the key advantage. Expect values between 170 and 200 Watts per meter-Kelvin (W/mK). This property efficiently pulls heat away from sensitive components. It stops heat buildup effectively. Good thermal management is crucial for reliable electronics. AlN substrates excel here.

Multiple thicknesses are available: 0.5mm, 0.635mm, and 1.0mm. These options suit different design needs. Choose the thickness matching your thermal and mechanical requirements. The material provides excellent electrical insulation. Its high electrical resistivity is important. This prevents unwanted current leakage. Your circuits stay isolated properly.

AlN’s thermal expansion closely matches silicon. This compatibility reduces stress in assemblies. Bonding silicon chips or other materials becomes more reliable. Thermal cycling performance improves significantly. The substrate handles repeated heating and cooling cycles well. Long-term device stability benefits greatly.

Surface quality is precise. The substrates feature a very smooth finish. This flatness ensures good contact for heat dissipation. Mounting components is straightforward. Laser cutting and drilling services are available. Custom shapes and holes can be produced. This flexibility aids complex designs.

These substrates are ideal for demanding applications. Use them in high-power LED modules. They manage intense heat effectively. Power semiconductor devices rely on them. RF and microwave components benefit too. Any electronics needing superior heat spreading needs AlN. Its combination of high thermal conductivity, electrical insulation, and mechanical strength is powerful.

Applications of High Thermal Conductivity Aluminum Nitride Aln Ceramic Substrate Plate 0.5mm 0.635mm 1mm

Our aluminum nitride ceramic substrate plates handle heat extremely well. This makes them perfect for tough electronics needing serious thermal management. Choose from thin options: 0.5mm, 0.635mm, or 1mm thicknesses. Each carries heat away fast, keeping sensitive components much cooler. This prevents overheating damage and helps everything last longer.

You get outstanding thermal conductivity, much higher than standard alumina ceramics. Heat moves quickly through the material. This keeps hot spots from forming. Your devices run cooler and more reliably. The AlN material also insulates electricity very effectively. This stops dangerous shorts and leakage currents. It keeps your circuits safe.

These plates are tough and durable. They resist chemical attack well. They handle high temperatures easily. They won’t crack easily under thermal stress. This is because the thermal expansion closely matches silicon chips. So, temperature swings cause less strain. This means fewer failures and more stable performance.

The smooth surface is excellent for precise circuit patterns. You can print fine lines and details easily. This is vital for powerful, compact electronics. The thin profiles, like 0.5mm and 0.635mm, are great for saving space. They help make devices smaller and lighter. The 1mm offers extra strength where needed.

These substrates are the top choice for demanding jobs. They shine in high-power LED modules. They keep intense LED heat under control. They are essential for powerful RF and microwave circuits. These generate lots of heat in tight spaces. They are crucial in laser diodes and high-power semiconductor packages. Automotive power electronics rely on them too. They handle the heat in electric vehicles. You also find them in base station amplifiers and advanced sensor systems. Any application needing serious heat spreading benefits from AlN.

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 High Thermal Conductivity Aluminum Nitride Aln Ceramic Substrate Plate 0.5mm 0.635mm 1mm

What are these AlN ceramic plates mainly used for?
They handle heat extremely well. People choose them for cooling high-power electronics. Examples include LED lights, power modules, and radio frequency devices. They move heat away from sensitive parts fast. This prevents overheating and failure.

Why offer different thicknesses like 0.5mm, 0.635mm, and 1mm?
Different jobs need different thicknesses. Thinner plates (0.5mm, 0.635mm) move heat away quicker. They fit into very compact devices. Thicker plates (1mm) offer more strength. They handle rougher conditions better. You pick the thickness matching your design needs.

How good is AlN ceramic at conducting heat compared to other materials?
AlN ceramic is excellent. Its thermal conductivity is much higher than regular alumina ceramic. It’s often 170-200 W/mK. This rivals expensive materials like beryllium oxide. AlN is a cost-effective solution for serious heat problems. It moves heat efficiently.

Can these thin AlN plates handle high temperatures?
Yes, they are built for heat. AlN ceramic withstands very high operating temperatures. It doesn’t melt or degrade easily. It also resists thermal shock well. This means it won’t crack suddenly when temperatures change fast. It’s reliable in tough thermal environments.

Is handling these thin ceramic plates difficult?
They are stiff but brittle. Care is needed. They can chip or break if dropped or bent. Follow good handling practices. Use gloves to avoid fingerprints. Support the plate fully during assembly. Don’t apply uneven pressure. Proper care prevents damage.