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Good Thermal Conductivity Aluminum Nitride Plate AIN
GREENWAY is a manufacturer and supplier of Good Thermal Conductivity Aluminum Nitride Plate AIN, Silicon Nitride, machinable ceramics. We have a professional service team to bring you a satisfactory experience.
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Product Description
GREENWAY specializes in ceramic substrate technology and excels in the production of Good Thermal Conductivity Aluminum Nitride Plate AIN.
It offers irreplaceable advantages in electronic packaging and high-power device cooling. Its ultra-high thermal conductivity enables efficient heat conduction, making it suitable for high-power density chip cooling substrates. Its excellent electrical insulation properties meet both insulation and heat dissipation requirements. Its excellent processability allows it to be used in laser cutting and metallization coatings.
Product Features
①7 times higher thermal conductivity than alumina
②Thermal expansion coefficient close to silicon, enabling high reliability for loading large silicon chips and thermal cycling
③High electrical insulation, low dielectric constant
④Better mechanical strength than alumina
⑤Good corrosion resistance to molten metal
⑥Low impurity content, non-toxic, high purity
ALN Performance
|
Item |
Unit |
Standard |
|
Material |
- |
Aluminum Nitride (AIN) |
|
Color |
-- |
Grey |
|
Density |
g/cm³ |
3.33 |
|
Thermal conductivity |
25℃ W/(m.k) |
＞170 |
|
Flexural Strength |
Mpa |
450 |
|
Young’s Modulus |
Gpa |
320 |
|
Vickers Hardness |
Gpa |
≥11 |
|
Fracture Toughness |
MPa./m |
3.0 |
|
Warpage |
Longest side(‰) |
≤2 |
|
Surface Roughness |
um |
0.2-0.6 |
|
Coefficient thermal expansion |
（10^ 6）)20-300℃ |
4.3 |
|
（10^ 6）)300-800℃ |
5.0 |
|
|
Breakdown Strength |
Kv/mm |
≥15 |
|
Dielectric constant |
MHZ |
9 |
|
Volume Resistivity |
20℃.U.cm |
≥10^14 |
Specification
|
Specification/ Thickness(mm) |
0.254 |
0.381 |
0.5 |
0.635 |
0.8 |
1.0 |
1.5 |
2.0 |
2.5 |
3.0 |
|
114.3*114.3 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
|
120*120 |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
|
124*124 |
|
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
★ |
|
152*152 |
|
|
|
★ |
★ |
★ |
★ |
★ |
★ |
★ |
|
140*190 |
|
|
|
★ |
★ |
★ |
★ |
★ |
★ |
★ |
|
152*203 |
|
|
|
|
★ |
★ |
★ |
★ |
★ |
★ |
|
203*203 |
|
|
|
|
★ |
★ |
★ |
★ |
★ |
★ |
|
220*220 |
|
|
|
|
|
★ |
★ |
★ |
★ |
★ |
|
110*290 |
|
|
|
|
★ |
★ |
★ |
★ |
★ |
★ |
Application:
(1) Photoelectric Communication Devices
(2) LED industry
(3) Functional modules of automotive electronics
(4) High power supply module
(5) High Frequency Microwave Applied Devices
(6) Power and electronic components
AIN Plate is widely used in communication devices, high brightness LED, power electronic devices and other industries. It is an excellent electronic ceramic material.
Hot Tags: Good Thermal Conductivity Aluminum Nitride Plate AIN, Manufacturers, Suppliers, Factory, China, Made in China, Wholesale, Buy, Customized
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