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XL-25W Ceramic Heat Spreader
- Best for limited space
- High thermal conduction/ Low thermal expansion coefficient
- Reliable insulation performance
- High reliability
- Non-toxic/ High temperature resistance
| Standard Sizes (mm) | ||
|---|---|---|
| 1. TO-220 20x14x0.635 | 2. TO-220 20x14x1.0 | 3. TO-220 12x18.5x1.0 |
| 4. TO-247 22x17x0.635 | 5. TO-247 22x17x1.0 | 6. TO-264 28x22x0.635 |
| 7. TO-264 28x22x1.0 | 8. TO-3P 25x20x0.635 | 9. TO-3P 25x20x1.0 |
Properties
Unit
XL-25W Ceramic Heat Spreader
Testing methods
Thermal Conductivity
W/m•K
25
–
Color
White
–
Dielectric Breakdown Voltage
KV/mm
≥15
ASTM D149
Bulk Density
g / cm³
≥3.8
CNS 619
Volume Resistivity
Ohm-cm
10¹²
–
Flexural Strength
kgf/cm²
4078.8
CNS 12701
Porosity
%
-
CNS 619
Water Absorption
%
-
CNS 619
Operating Temperature
°C
-
–
Linear Temperature Expansion Coefficient
10⁻⁶
6.6~8
RT~300°C
Main Composition
Al₂O₃
–
Hardness
Moh's
-
DIN En101-1992