SEMIXICON Aluminum Nitride (AlN) Ceramic Heater – High-Speed Heating & Rapid Cooling Solution

   SEMIXICON Aluminum Nitride (AlN) Ceramic Heater – High-Speed Heating & Rapid Cooling Solution

SEMIXICON is a professional manufacturer of Aluminum Nitride (AlN) ceramic heaters, engineered for applications requiring high-speed heating, rapid cooling, and excellent temperature uniformity. The heater integrates resistive heating and internal air cooling into a single compact structure, enabling high-efficiency thermal process control for advanced semiconductor and electronic packaging applications.

Heating & Cooling Principle

Resistive Heating

Rapid Internal Air Cooling

Key Engineering Advantages

✔ High Heating Rate

Heating performance varies with heater size and voltage.

AlN ceramic heater can achieve a heating rate of up to 200 °C per second, significantly improving process throughput.

✔ Rapid Cooling Performance

In processes such as solder bonding and thermosetting resin curing, fast cooling below the curing temperature is critical. SEMIXICON heaters use compressed air to directly cool the AlN plate internally, achieving rapid and stable temperature drop.

✔ Excellent Temperature Uniformity

Flip-chip (FC) and ACF bonding are face-down thermal compression processes where temperature uniformity is critical.

By combining high-thermal-conductivity AlN material with optimized heating circuit design, SEMIXICON heaters provide uniform temperature distribution across the heating surface.

✔ Low Thermal Expansion Mismatch

Aluminum nitride has a low coefficient of thermal expansion (CTE) closely matched to silicon. This minimizes thermal displacement during bonding, reducing defects caused by CTE mismatch and improving bonding quality and yield.

✔ High Pressure Resistance

ACF bonding requires stable pressure during thermal compression.

AlN ceramic is a hard and rigid material with excellent static pressure resistance, making it well suited for high-pressure bonding processes.

Vacuum Design for Chip Handling

Typical Applications

Flip Chip (FC) bonding

ACF thermal compression bonding

Thermoplastic and thermosetting resin hot-press processes

Semiconductor packaging and advanced assembly

Precision electronic device manufacturing

The combination of fast heating and fast cooling reduces bonding cycle time, improves productivity, and lowers overall manufacturing cost.

Contact SEMIXICON

🌐 www.semixicon.com 📧 sales@semixicon.com

#Aluminumnitrideceramicheater #AlNheater #ceramicheaterforsemiconductor #fastheatingceramicheater #rapidcoolingheater #flipchipbondingheater #ACFbondingheater #thermalcompressionheater #semiconductorheatingplate #vacuumceramicheater #highthermalconductivityheater



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