SEMIXICON – High-Performance Thermal Chucks & AlN Ceramic Heaters for Precision Wafer Bonding & Semiconductor Applications

  SEMIXICON – High-Performance Thermal Chucks & AlN Ceramic Heaters for Precision Wafer Bonding & Semiconductor Applications

SEMIXICON supplies advanced Aluminum Nitride (AlN) ceramic heaters engineered for ultra-precise wafer bonding (homoepitaxial & heteroepitaxial), semiconductor manufacturing, and advanced packaging. Our high-purity AlN heating units deliver exceptional thermal uniformity, low thermal stress, and superior electrical insulation for critical CVD, annealing, lithography, and 3D IC fabrication.

Key Specifications & Properties

✔ Material Composition

• High-purity AlN ceramic (>99% purity) – Optimal for semiconductor-grade performance

✔ Thermal Performance

• Thermal Conductivity: 170–230 W/m·K – Ensures rapid, uniform heat distribution

• CTE: ~4.6 × 10⁻⁶/K – Matches silicon wafers, minimizing wafer warping & cracking

✔ Surface & Mechanical Properties

• Surface Roughness (Ra): ≤ 0.03 µm – Ultra-smooth for flawless wafer bonding

• Flexural Strength: ~382.70 MPa – High durability for thermal cycling & harsh environments

✔ Electrical Properties

• Dielectric Constant: ~8.5 @ 1 MHz – Superior electrical insulation for semiconductor processes

✔ Design & Compatibility

• Supports 200mm, 300mm, 450mm wafers – Scalable for semiconductor & MEMS applications

• Power Range: 100–200V, 15–50A – Adaptable to precision temperature control needs

Applications

✅ Wafer Bonding – Ideal for homoepitaxial & heteroepitaxial bonding with uniform heat distribution

✅ Semiconductor Manufacturing – Critical for CVD, annealing, lithography, and etching processes

✅ Advanced Packaging – Ensures low thermal stress in 3D IC, MEMS, and power electronics

SEMIXICON AlN Heaters:

✔ Superior Thermal Conductivity – Faster heat transfer, reduced energy waste

✔ Silicon-Matched CTE – Prevents wafer warping & delamination

✔ Ultra-Smooth Surface – Enhances bond integrity & yield rates

✔ Custom Solutions – Tailored sizes, power ratings & configurations

Contact Us Today for Your Semiconductor & Wafer Bonding Needs!

🌐 Explore More: www.semixicon.com

✉ Email: sales@semixicon.com

Optimized for:

• Semiconductor engineers • Wafer bonding specialists • MEMS & advanced packaging manufacturers • CVD & annealing process experts

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