Overview of Aln Thermal Conductivity Aluminum Nitride Ceramic Plate for PCB

Aln Thermal Conductivity Aluminum Nitride Ceramic Plate for PCB 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 Aln Thermal Conductivity Aluminum Nitride Ceramic Plate for PCB

• 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 Aln Thermal Conductivity Aluminum Nitride Ceramic Plate for PCB

This Light Weight Aluminum Nitride (AlN) ceramic plate resolves tough PCB warm issues. It moves warm away exceptionally fast. Its thermal conductivity gets to 180 to 220 W/mK. This number is far better than regular alumina porcelains. It defeats light weight aluminum oxide by concerning 8 times. Electronics create lots of warmth. This plate draws that warmth away quickly. It stops components from getting also warm. Overheating problems parts and cuts item life. This plate secures your financial investment.

Home plate is a strong electrical insulator. It keeps electrical power moving only where it should. High voltage will not jump via this product. Its dielectric strength is high. This avoids hazardous shorts and triggers. Safety is essential in electronic devices. This plate helps keep points secure.

It handles unexpected temperature modifications well. Thermal shock resistance is solid. Home plate will not split quickly when heated or cooled down quickly. Its coefficient of thermal growth (CTE) is close to silicon chips. This CTE suit is essential. It suggests home plate and silicon broaden and diminish at virtually the exact same rate when temperatures transform. Bonding them with each other is reputable. Stress splits are much less most likely. Links remain solid over time.

The material is extremely hard and long lasting. It stands up to wear and scrapes. Its flexural stamina is great. Home plate can take physical pressure without breaking. Surface coating is smooth and flat. This guarantees superb contact with heat resources like chips or PCBs. Good get in touch with indicates heat transfers efficiently. Air gaps misbehave for warmth circulation. This plate reduces them. Polishing alternatives exist for also much better call.

It functions reliably at high temperatures. Long-lasting usage over 500 ° C is feasible. This matches requiring power electronic devices and LED applications. It carries warm away from hotspots quickly. Overall system temperature remains reduced. Performance enhances. Dependability boosts. The plate is chemically secure as well. It resists rust from many materials. Long-term stability is excellent. This AlN plate is a top selection for handling warmth in advanced PCBs.

Applications of Aln Thermal Conductivity Aluminum Nitride Ceramic Plate for PCB

Aluminum nitride ceramic plates manage warm very well in PCBs. PCBs often obtain really hot. Warmth problems electronic parts. It shortens their life. AlN plates move warm away fast. They quit hot spots developing. This keeps whatever cooler and more secure.

AlN has extremely high thermal conductivity. It moves warm much faster than regular PCB products. It relocates warm practically like steel. AlN is also an electrical insulator. It does not perform power. This is vital for PCBs. You require isolation in between circuits. AlN gives both wonderful heat flow and electric isolation.

Heat makes materials broaden. Various products broaden at different rates. This causes stress. AlN broadens at a rate close to silicon chips. Silicon chips prevail on PCBs. Matching growth rates lowers tension. Links stay strong. Dependability boosts.

AlN plates function well in many tough PCB jobs. High-power LED lighting needs them. LEDs make intense light and heat. AlN pulls heat off the LED chips fast. This keeps brightness high and protects against failing. Power modules use them. Electric automobiles and commercial systems require these. Power electronic devices create heavy heat loads. AlN plates manage this warmth successfully. RF and microwave circuits use them. These circuits work at high frequencies. They are delicate to warmth adjustments. Secure temperature is vital. AlN maintains the temperature stable. Semiconductor product packaging utilizes AlN. It safeguards delicate chips. It moves heat straight from the resource.

Thick PCBs benefit considerably. Much more parts in much less room indicates more warmth. Traditional air conditioning struggles. AlN plates offer a direct remedy. They relocate warm properly right where it begins. This protects against total board overheating. Performance stays high.

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 Aln Thermal Conductivity Aluminum Nitride Ceramic Plate for PCB

AlN Thermal Conductivity Aluminum Nitride Ceramic Plate for PCB: Key Questions

What makes AlN plates good for PCBs?
Aluminum Nitride (AlN) ceramic plates move heat extremely well. This high thermal conductivity is vital for PCBs. Electronic components, especially power chips, generate significant heat. AlN plates pull that heat away fast. This keeps components cooler. Cooler components work better and last longer.

Why use AlN instead of metal heat spreaders?
AlN plates offer a big advantage: their thermal expansion rate closely matches silicon chips. Metals expand and contract differently with heat changes. This mismatch causes stress. Stress can crack solder joints or damage the chip itself. AlN plates expand and contract much like silicon. This reduces stress dramatically, improving reliability.

How does AlN compare to regular alumina (Al2O3) ceramic?
AlN is far superior for moving heat. Standard alumina ceramic has much lower thermal conductivity. Alumina might work for less demanding applications. AlN plates move heat several times faster than alumina. This makes AlN essential for high-power electronics needing efficient cooling.

Is AlN ceramic fragile?
Yes, AlN is a ceramic material. It is hard and stiff. It can also be brittle. Handle AlN plates carefully. Avoid dropping them or applying strong point pressure. Proper mounting during PCB assembly is critical. Follow the manufacturer’s handling guidelines to prevent chipping or breakage.

What thicknesses are available for AlN plates?
AlN plates come in various thicknesses. Common options range from around 0.25mm (about 0.010 inches) up to several millimeters. Thicker plates are stronger mechanically. Thinner plates offer less resistance to heat flow. The best thickness depends on your specific PCB design, power levels, and space constraints. Discuss your needs with the supplier.