Overview of 0.38mm 0.5mm 0.635mm 1mm Aln Ceramic Plate Aluminum Nitride Substrate

0.38mm 0.5mm 0.635mm 1mm Aln Ceramic Plate Aluminum Nitride Substrate 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 0.38mm 0.5mm 0.635mm 1mm Aln Ceramic Plate Aluminum Nitride Substrate

• 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 0.38mm 0.5mm 0.635mm 1mm Aln Ceramic Plate Aluminum Nitride Substrate

These Aluminum Nitride (AlN) ceramic plates are high-performance substrates. They come in precise thicknesses: 0.38mm, 0.5mm, 0.635mm, and 1mm. You choose the thickness matching your specific circuit or component needs. Thinner plates suit very compact, high-density electronic designs. Thicker plates offer extra strength for demanding applications.

Aluminum Nitride is the key material. It provides outstanding thermal conductivity. This property is crucial. Heat moves away from sensitive electronic parts fast. This prevents overheating. Components last longer. Performance stays stable. AlN ceramic is also an excellent electrical insulator. It reliably blocks current flow where you don’t want it. This prevents short circuits. It keeps signals clean.

The material is very strong mechanically. It withstands high heat without deforming. It stays flat. This is vital for precise manufacturing. It handles thermal cycling well. Devices heat up and cool down repeatedly. The substrate doesn’t crack. It resists chemical corrosion. Harsh environments don’t damage it easily. Its thermal expansion closely matches silicon. This minimizes stress on mounted chips. Connections stay reliable.

These AlN substrates are ideal for demanding jobs. They work perfectly as heat spreaders under powerful LEDs. LEDs generate significant heat. Efficient cooling is essential. They are great bases for high-power semiconductor modules. Think IGBTs and high-brightness laser diodes. They serve well in advanced RF/microwave circuits. Stable performance at high frequencies matters. High-density power electronics need their thermal management. Automotive and aerospace applications benefit from their toughness.

The surface is smooth and flat. You can easily deposit thin films or print circuits onto it. Machining is straightforward. You can cut or drill it precisely. It bonds well with metals like copper. Creating strong, reliable electrical connections is simple. This makes soldering and assembly easier. Handling is safe. The material is non-toxic.

Applications of 0.38mm 0.5mm 0.635mm 1mm Aln Ceramic Plate Aluminum Nitride Substrate

Aluminum nitride ceramic plates come in several thicknesses. These plates handle heat very well. This matters a lot in electronics. Heat can damage sensitive parts. Aluminum nitride moves heat away fast. This keeps things cooler. It also works as an electrical insulator. Current doesn’t flow through it easily. This is important for safety and function.

Different thicknesses suit different jobs. The thinner plates, like 0.38mm and 0.5mm, are very slim. They fit into tight spaces. Think about modern smartphones and tablets. They pack many powerful chips close together. Thin aluminum nitride plates help pull heat away from these chips. They prevent overheating in small gadgets. High-frequency circuits also use these thin plates. They offer good electrical performance at fast speeds.

The 0.635mm thickness is a common middle ground. It provides a good balance. It’s strong enough for many uses. It still moves heat efficiently. You find this size in many standard electronic modules. Power supplies often need it. LED lighting systems use it too. High-power LEDs create a lot of heat. Aluminum nitride substrates manage this heat well. They help the LEDs last longer and work better.

The 1mm thick plates are more robust. They offer extra strength and durability. This is good for tougher environments. High-power laser diodes need this thickness. These lasers generate intense heat. Thicker aluminum nitride handles the thermal load reliably. Power modules in electric vehicles and industrial machines also use 1mm plates. These applications demand strong materials. The ceramic must withstand high temperatures and stress. Automotive sensors benefit from the stability of thicker aluminum nitride. It provides a reliable base in demanding conditions. Semiconductor packaging frequently uses aluminum nitride substrates. The material protects delicate chips. It efficiently moves heat to the heat sink. This is critical for computer processors and graphics cards.

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 0.38mm 0.5mm 0.635mm 1mm Aln Ceramic Plate Aluminum Nitride Substrate

People often ask about our aluminum nitride ceramic plates. Here are common questions answered.

What makes aluminum nitride plates special? They move heat away incredibly well. This keeps electronic parts much cooler. They also block electricity completely. This stops short circuits. High power electronics need this.

Why offer different thicknesses like 0.38mm, 0.5mm, 0.635mm, and 1mm? Different jobs need different sizes. Thin plates (0.38mm, 0.5mm) fit tight spaces. Thicker plates (0.635mm, 1mm) handle more stress. Pick the size your circuit board requires.

How well do these plates conduct heat? Very well. Aluminum nitride moves heat fast. Its thermal conductivity is 170-180 W/mK. This is much better than regular circuit board materials. Your parts get less hot. Performance improves.

Is the material pure and reliable? Yes. We use high-purity aluminum nitride powder. Every plate gets checked carefully. We look for cracks or flaws. You get strong, consistent plates every time. They last a long time.

How should I handle these ceramic plates? Be careful. They are hard but can chip. Avoid dropping them. Avoid pressing too hard on edges. Follow our mounting guide. Use the right tools. Proper packaging protects them during shipping. We pack them securely.