Overview of aluminum nitride ceramics

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 aluminum nitride ceramics

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.

(Rectangle 170W Aluminium Nitride Ceramic Plate ALN Sheet For PCB)

Specifications of Rectangle 170W Aluminium Nitride Ceramic Plate ALN Sheet For PCB

The Rectangle 170W Aluminium Nitride Ceramic Plate ALN Sheet is designed for high-performance PCB applications. This product offers remarkable thermal administration for digital devices. The ceramic plate steps 170W in size, giving a small yet efficient service for warm dissipation. The material is aluminium nitride (ALN), recognized for its exceptional thermal conductivity. It transfers warm quicker than typical products like alumina. This minimizes overheating threats in high-power circuits. Home plate runs effectively in temperatures approximately 1000 ° C. It maintains stability under severe thermal stress and anxiety. The ALN sheet is highly immune to chemical deterioration. It holds up against direct exposure to severe atmospheres without degrading. Electric insulation is an additional key attribute. The material stops existing leak, making sure secure procedure in delicate electronics. The ceramic plate is lightweight. It adds very little bulk to PCB settings up. Its rectangular shape allows simple integration into basic layouts. The surface area is smooth, guaranteeing also contact with parts. This maximizes warmth transfer performance. The product sustains power tons up to 170W. It is excellent for high-power LED systems, RF modules, and automotive electronic devices. The low thermal growth coefficient decreases bending. This maintains architectural honesty during temperature level variations. The ALN sheet is compatible with typical soldering procedures. It does not need special delivery during installation. The product is environmentally friendly. It contains no toxic materials, fulfilling RoHS conformity requirements. Custom-made sizes and thicknesses are available. This suits details layout requirements. The ceramic plate is resilient. It withstands wear from mechanical tension, extending item lifespan. Efficiency consistency is guaranteed throughout sets. Stringent quality assurance guarantees each sheet satisfies industry requirements. Applications consist of power amplifiers, semiconductor cooling, and aerospace systems. The ALN sheet lowers downtime by stopping thermal failings. It improves tool dependability popular problems. Maintenance demands are minimal due to the material’s effectiveness. Cost-effectiveness is accomplished through lasting performance. The item is stocked for fast shipment. Technical assistance is offered for assimilation queries.

(Rectangle 170W Aluminium Nitride Ceramic Plate ALN Sheet For PCB)

Applications of Rectangle 170W Aluminium Nitride Ceramic Plate ALN Sheet For PCB

The 170W Aluminium Nitride Porcelain Plate (ALN Sheet) functions as a high-performance product for PCB applications. It manages heat successfully because of its high thermal conductivity. This building makes it ideal for electronic devices calling for effective warm dissipation. The material guarantees secure operation in high-power circuits. It minimizes the threat of overheating in densely jam-packed PCB designs.

The ALN sheet matches sectors such as auto and aerospace. These fields demand dependable thermal administration. Electric vehicle systems gain from its ability to handle heat in battery modules and power converters. Aerospace electronics use it to preserve performance under severe temperatures. The product’s lightweight nature includes worth in weight-sensitive applications.

Telecommunication tools relies upon ALN sheets for RF and microwave PCBs. The ceramic’s low dielectric loss makes sure signal stability. It decreases energy loss in high-frequency circuits. This boosts the performance of 5G facilities and radar systems.

LED lighting systems use ALN plates to expand element life-span. The sheets draw warmth far from high-intensity LEDs. This prevents thermal deterioration. It supports constant brightness and color precision gradually.

Power electronics like IGBT modules and inverters depend upon ALN’s insulation and warmth resistance. The ceramic withstands high voltages. It isolates circuits while transferring warm to cooling down systems. This dual feature enhances device integrity.

Suppliers choose ALN for its chemical stability. It stands up to deterioration from severe atmospheres. Industrial sensing units and semiconductor devices use it in destructive setups. The product maintains structural stability under mechanical anxiety.

The 170W ALN sheet sustains personalized sizes and thicknesses. Designers adapt it to certain PCB formats. It integrates flawlessly right into computerized production lines. The ceramic’s toughness minimizes lasting maintenance expenses.

RF amplifiers and laser diodes use ALN for thermal control. It stops performance declines triggered by warm accumulation. The product’s compatibility with metallization processes permits simple attachment to cooling down services.

Automated screening equipment utilizes ALN sheets for exact thermal guideline. It ensures exact lead to high-temperature screening circumstances. The ceramic’s attire heat distribution prevents hotspots throughout prolonged usage.

The ALN plate fulfills stringent market standards for thermal and electrical efficiency. It attends to obstacles in contemporary electronics. Its convenience makes it a recommended choice for advanced PCB designs.

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.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Rectangle 170W Aluminium Nitride Ceramic Plate ALN Sheet For PCB

What is a Rectangle 170W Aluminium Nitride Ceramic Plate ALN Sheet? This ceramic plate is a high-performance material used in electronics. It is made of aluminium nitride (ALN), a ceramic known for excellent thermal conductivity. The plate is designed for printed circuit boards (PCBs) to manage heat efficiently. Its rectangular shape suits standard PCB layouts. The “170W” refers to its power-handling capacity, meaning it can dissipate up to 170 watts of heat.

Why use aluminium nitride for PCBs? Aluminium nitride has higher thermal conductivity than many ceramics. It transfers heat away from sensitive components quickly. This prevents overheating and improves device reliability. The material is also electrically insulating, ensuring safety in circuits. Its thermal expansion matches materials like silicon, reducing stress in electronic assemblies. These properties make it ideal for high-power LED systems, power modules, and RF devices.

How does the 170W rating affect performance? The 170W rating shows the plate’s ability to handle significant heat. It ensures stable operation under high-power conditions. This is critical for devices requiring continuous performance without failure. The rating depends on factors like thickness, surface finish, and installation quality. Proper mounting ensures the plate meets its rated capacity. Exceeding the limit risks damage to both the plate and connected components.

What thickness options are available? Common thicknesses range from 0.5mm to 3.0mm. Thinner plates suit compact designs with limited space. Thicker versions provide stronger mechanical support for heavier components. The choice depends on thermal needs and device size. Thicker plates may offer better heat spreading but add weight. Manufacturers often customize thickness based on specific project requirements.

How should the ALN sheet be handled during installation? Avoid mechanical stress or sudden temperature changes. Clean surfaces before mounting to ensure proper thermal contact. Use compatible adhesives or mechanical fasteners for secure attachment. Wear gloves to prevent oil or dirt transfer. Store the sheet in a dry environment to prevent moisture absorption. Follow manufacturer guidelines for torque settings or curing times if adhesives are used. Incorrect handling can reduce performance or cause cracks.

(Rectangle 170W Aluminium Nitride Ceramic Plate ALN Sheet For PCB)