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Recent content by adyeng
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Thermal Resistance (Semi-Packages)
The Datasheet can be obtained from http://www.irf.com/technical-info/appnotes/an-1016.pdf cheers- adyeng
- Post #5
- Forum: Heat Transfer & Thermodynamics engineering
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Thermal Resistance (Semi-Packages)
Hi IRStuff, The Value given in the App Note for the SMD1 is given as 0.83. The value I obtain for the same sized die is 0.26? I am suprised as this is such a basic package (No vias etc) just the following: Si Die = 250um Eutectic = 10um or preform of 50um Gold flash = 3.81um Nickle = 8.89um...- adyeng
- Post #3
- Forum: Heat Transfer & Thermodynamics engineering
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Thermal Resistance (Semi-Packages)
Hi all, I am in the process of modeling the thermal resistance of a surface mount (SMD1) package as used by IR and Semelab and Sensitron. I am basically running a spread sheet that accounts for the various layers within the package including the material thermal conductivity, spread angles and...- adyeng
- Thread
- Replies: 6
- Forum: Heat Transfer & Thermodynamics engineering
