XL-25 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – Ceramic Heat Spreader

XL-25
Ceramic Heat Spreader
Features
Large contact area
Low weight
High breakdown voltage
Excellent heat spreader
Custom shapes possible
Applications
LED / Notebook PC / M/B / Power Transistor / Power Module / CPU / Chip IC
Standard sizes (mm)
1.
10 x 10 x 2.0
2.
20 x 20 x 2.0
3.
30 x 30 x 2.0
4.
40 x 40 x 2.0
5.
40 x 40 x 3.0
6.
40 x 40 x 3.0
7.
50 x 50 x 3.0
Used examples: Heat sources with XL-25
Property
Colour
Thermal Conductivity
Dielectric Breakdown Voltage
Specific Gravity
Surface Resistance
Flexural Strength
Porosity
Working Temperature
Linear Temperature Expansion Coefficient
Main Composition
Hardness
XL-25
Grey
6.79
›500
1.89
›10⁹
47.5
30
›500
4.13
SiC / Al₂O₃ / SiO₂
5~6
Unit
-
W/m.k
Voltage
g/cm³
Ohm
Kgf/cm²
%
˚C
10/06/11
-
Moh’s
Test Method
Visual
-
ASTM D149
CNS 619
ASTMD 257
CNS 12701
CNS 619
-
RT~300 ˚C
-
DIN EN101-1992
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