The square chip has a width of Wc = 16 mm with the maximum allowable temperature...
The square chip has a width of Wc = 16 mm with the
maximum allowable temperature of 85 degrees Celcius. The coolant
used for convection is at T
= 25 degrees Celcius with h = 1500 W / m2 * K.
Constraints => Fin: w = 0.25 mm, Lf = 6 mm, Lb = 3 mm, k = 400 W / m * K (copper), S = 0.5 mm
Determine the maximum allowable chip power dissipation (qc) of the base design using hand calculations
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The square chip has a width of Wc = 16 mm with the
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4. A silicon chip is attached with a copper pin fin in order to enhance the heat transfer. The square shape silicon chip has a width of W=10 mm on each side. The length and diameter of the copper pin are L=20 mm and D=4 mm, respectively. During the operation, the surface of the chip, as well as the base of the pin, are maintained at the temperature of To=375 K. The thermal conductivity of the copper pin fin is...
4. A silicon chip is attached with a copper pin fin in order to enhance the...
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circuit (chip), the amount of heat that is dissipated continues to
increase. However, this increase is limited by the maximum
allowable chip operating temperature, which is approximately 75°C.
To maximize heat dissipation. it is proposed that a 4 × 4 array of
copper pin fins of length 12.7 mm and diameter 1.5mm be
metallurgically joined to the outer surface of a square chip that
is 12.7 mm on a...
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4. A silicon chip is attached with a copper pin fin in order to enhance the heat transfer. The square shape silicon chip has a width of W=10 mm on each side. The length and diameter of the copper pin are L=20 mm and D=4 mm, respectively. During the operation, the surface of the chip, as well as the base of the pin, are maintained at the temperature of To=375 K. The thermal conductivity of the copper pin fin is...
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