AlN has excellent electrical insulation and high thermal conductivity, is thus considered as high performance electronic packaging material. NOVATEKXM offers a series of substrates based on AlN materials for use in application environments.
MATERIAL
: Aluminum NitrideCOLOR
: GreyDENSITY
: 3.30 g/cm3THERMAL CONDUCTIVITY
: > 170 W/m.KMAX. SERVICE TEMPERATURE
: 1200 degree CTYPICAL ADVANTAGES
: High Thermal Conductivity▼Introduction to Aluminum Nitride Ceramics
AlN(Aluminum Nitride) Ceramic has excellent thermal conductivity, is thus considered as high performance electronic packaging material. NOVATEKXM offers a series of substrates based on AlN materials for use in application environments. These materials are available in both lapped and "as fired" condition as well as metalized and non-metalized substrates.
▼Properties of Aluminum Nitride(AlN) Ceramic :
| ✔Excellent in insulation properties |
✔High thermal conductivity |
| ✔Excellent in thermal shock resistance |
✔Good smoothness / flatness |
| ✔Small dielectric constant |
✔Thermal expansion coefficient similar to silicon |
| ✔Excellent resistance against oil / acid / alkali |
✔... |
▼Typical Applications of Aluminum Nitride(AlN) Ceramic :
| ✔LED packages |
✔Power modules |
| ✔Wafer bonding |
✔Heater base material |
| ✔Substrate for chip resistors |
✔HIC substrate/plate for heat dissipation |
| ✔Electrostatic suction cup (ESC) |
✔The radio frequency component of the radar system |
▼Material Thermal Conductivity Performance Comparison Table :

▼Material Coeffecient of Expansion Performance Comparison Table :
