Преглед керамике од алуминијум нитрида

Алуминијум нитридна керамика је напредни керамички материјал са алуминијум нитридом као главном компонентом. Широко се користи у електроници, оптици и механици због својих јединствених својстава.

Карактеристике керамике од алуминијум нитрида

Висока топлотна проводљивост: Керамика од алуминијум нитрида има релативно високу топлотну проводљивост, обично између 170-260 В/м·К, што је чини одличним материјалом за расипање топлоте. Посебно је погодан за електронске уређаје који захтевају ефикасно одвођење топлоте, као што су материјали супстрата за енергетске полупроводничке уређаје.

Добра електрична изолација: Упркос високој топлотној проводљивости, алуминијум нитридна керамика је одличан изолатор електричне енергије, који може ефикасно спречити цурење струје и осигурати безбедан рад електронских компоненти.

Ниска диелектрична константа и диелектрични губици: Ове карактеристике чине керамику од алуминијум нитрида веома погодном за употребу у високофреквентним колима јер може смањити губитак енергије током преноса сигнала.

Отпорност на високе температуре: Керамика од алуминијум нитрида може одржати структурну стабилност и чврстоћу на екстремно високим температурама. Његова тачка топљења је око 2800°Ц, тако да је погодан за примену у окружењима са високим температурама.

Низак коефицијент термичке експанзије: У поређењу са полупроводничким материјалима као што је силицијум, алуминијум нитрид има нижи коефицијент топлотног ширења, што значи да има бољу димензијску стабилност када се температура промени, што помаже у побољшању поузданости паковања.

Отпорност на корозију: Керамика од алуминијум нитрида има добру хемијску стабилност на већину растопљених метала и није лако оксидирана или кородирана, што им омогућава да добро раде у тешким окружењима.

Висока механичка чврстоћа: Иако није тако тврда као неке друге врсте керамичких материјала, керамика од алуминијум нитрида и даље пружа довољно механичке чврстоће да би се могла користити у многим структуралним апликацијама.

(TO-220 TO-247 170W/m.k Aln Aluminum Nitride Ceramic Board)

Specifications of TO-220 TO-247 170W/m.k Aln Aluminum Nitride Ceramic Board

The TO-220 and TO-247 170W/m · K AlN light weight aluminum nitride ceramic boards are designed for high-performance thermal administration in electronic devices. The material uses light weight aluminum nitride ceramic, understood for outstanding warmth dissipation. The thermal conductivity gets to 170W per meter-kelvin, making it perfect for applications requiring quick warm transfer. These boards take care of extreme temperature levels, running accurately from -50 ° C to 350 ° C. They suit power modules, LED lights, automotive systems, and semiconductor devices.

The boards provide solid electrical insulation, preventing existing leakage. This ensures safety and security and stability in high-voltage settings. Their low thermal growth matches products like silicon, minimizing anxiety during temperature modifications. This improves toughness and expands part life-span. The surface area is smooth and flat, guaranteeing limited bonding with heat sinks or substrates. This reduces thermal resistance for far better performance.

TO-220 and TO-247 versions accommodate different product packaging criteria. TO-220 fits compact styles, while TO-247 sustains greater power needs. Both are compatible with basic mounting procedures, streamlining integration. The ceramic material stands up to chemical deterioration and mechanical wear, doing well in severe problems.

Aluminum nitride outperforms traditional products like alumina or light weight aluminum. It moves warm faster than alumina, which usually offers 20-30W/ m · K. It also protects far better than metal-based services. This balance of insulation and conductivity makes it a top choice for modern electronics.

The boards are available in conventional densities, with custom dimensions readily available. They collaborate with soldering, epoxy bonding, or mechanical clamping. Accurate machining makes certain consistent quality and dimensional accuracy. Customers take advantage of decreased getting too hot dangers, making it possible for smaller, much more powerful gadgets.

These ceramic boards are widely made use of in commercial, automobile, and renewable energy sectors. They boost performance in inverters, electric motor drives, and RF amplifiers. Their reliability sustains constant procedure popular setups. By boosting heat dissipation, they aid avoid tool failing and preserve effectiveness.

No secondary processing is required, saving time and costs. The product is RoHS-compliant, meeting environmental standards. Producers trust it for essential applications where thermal control is essential. Its mix of high conductivity, insulation, and resilience addresses modern-day design difficulties.

(TO-220 TO-247 170W/m.k Aln Aluminum Nitride Ceramic Board)

Applications of TO-220 TO-247 170W/m.k Aln Aluminum Nitride Ceramic Board

The TO-220 and TO-247 170W/m · k AlN aluminum nitride ceramic boards are created for high-performance thermal management. These boards handle severe warm in power electronic devices. Their high thermal conductivity makes sure heat actions away from delicate parts quickly. This stops overheating and improves device dependability.

These ceramic boards work in power modules like IGBTs and MOSFETs. They move warmth from semiconductor gadgets to heat sinks. This maintains temperature levels secure during hefty lots. The material’s electrical insulation additionally cuts short circuits. It safeguards circuits also in high-voltage configurations.

LED lights systems use these boards for much better heat dissipation. High-power LEDs produce significant heat. The boards spread out warm equally. This extends LED life-span and preserves illumination. The boards are thin and lightweight. They match portable layouts without compromising performance.

RF and microwave gadgets benefit from the reduced thermal development of light weight aluminum nitride. Temperature changes trigger marginal dimension shifts. This keeps signal precision undamaged. The boards take care of high-frequency signals without interference. They are optimal for communication devices and radar systems.

Automotive electronics rely upon these boards for electrical automobiles and billing systems. They handle warmth in inverters and battery modules. Severe atmospheres require sturdy products. Aluminum nitride withstands deterioration and mechanical stress and anxiety. It does dependably under vibration and temperature level swings.

Commercial devices like electric motor drives and power products utilize these boards. They maintain efficiency in continuous procedure. The ceramic product withstands high temperatures without degrading. This decreases downtime and upkeep costs.

The TO-220 and TO-247 layouts work with conventional setting up processes. They integrate conveniently right into existing styles. No special devices are required. This conserves time and production costs. The boards are chemically secure. They do not react with changes or solvents throughout soldering.

Aluminum nitride ceramic boards sustain high-density packaging. They suit modern-day electronic devices requiring miniaturization. Their thermal efficiency continues to be regular in time. This makes sure long-term security for essential applications.

These boards are options to conventional materials like alumina. They use much better thermal conductivity and reduced weight. Engineers choose them for demanding thermal challenges. The result is boosted efficiency and sturdiness across industries.

Компанија Увод

Адванцед Церамицс основан 17. октобра 2014. године, је високотехнолошко предузеће посвећено истраживању и развоју, производњи, преради, продаји и техничким услугама керамичких сродних материјала и производа.. Од свог оснивања 2014. године, компанија је посвећена пружању купаца најбољим производима и услугама, и постала је лидер у индустрији у области квалитета кроз континуирано и строго управљање.

Наши производи укључују, али не ограничавајући се на керамичке производе од силицијум карбида, керамичке производе од бор карбида, керамичке производе од бор нитрида, керамичке производе од силицијум карбида, керамичке производе од силицијум нитрида, керамичке производе од цирконијум диоксида, производе од кварца, итд. Слободно нас контактирајте@.(нахонотру.цом).

Начини плаћања

Т/Т, Вестерн Унион, Паипал, кредитна картица итд.

Методе отпреме

Ваздухом, морем, експресним путем, по захтеву купаца.

5 FAQs of TO-220 TO-247 170W/m.k Aln Aluminum Nitride Ceramic Board

What is the TO-220 TO-247 170W/m·K AlN ceramic board used for? The board is designed for high-power electronic devices needing heat management. It transfers heat away from components like transistors or diodes. Aluminum nitride ceramic ensures efficient thermal conductivity. This prevents overheating and boosts device reliability. The TO-220 and TO-247 packages fit standard mounting setups.

Which applications benefit most from this ceramic board? Power converters, motor drives, and LED systems use these boards. Electric vehicles and industrial equipment rely on them for stable thermal performance. High-frequency devices also benefit due to low electrical loss. The material handles extreme temperatures without degrading.

Why is 170W/m·K thermal conductivity important? Higher thermal conductivity moves heat faster. This reduces hotspots in circuits. Components last longer when temperatures stay controlled. Aluminum nitride outperforms many ceramics in this area. It keeps devices safe under heavy loads.

What is the difference between TO-220 and TO-247 boards? TO-247 is larger and handles higher power levels. TO-220 suits smaller, lower-power applications. Both share the same ceramic material and thermal properties. The choice depends on device size and power needs.

How should the ceramic board be handled during installation? Avoid mechanical stress or sudden temperature changes. Clean surfaces before attaching components. Use compatible thermal interface materials. Follow manufacturer guidelines for torque during screw mounting. Improper handling can crack the ceramic or reduce performance.

Can the boards be customized for specific projects? Yes. Sizes, thicknesses, and metallization layers can be adjusted. Custom shapes or holes are possible for unique designs. Provide details to suppliers for tailored solutions. This ensures the board matches exact application requirements.

(TO-220 TO-247 170W/m.k Aln Aluminum Nitride Ceramic Board)