Question

A bipolar junction transistor with maximum power dissipation in the transistor 5 W has
an ambient temperature 20°C.
At an ambient temperature of 60°C, determine the maximum power that can be safely
dissipated and find out the junction temperature at T = 20°C, if the power dissipation in
the device is 2 W.
(Ambient temperature, I lo = 20°C and maximum junction temperature, Timax = 160°C)
(a) 2.78 W, 92°C
(b) 3.57 W. 76°C
(c) 2.78 W, 76°C
(d) 3.57 W.92°C
​

Answer 1

Answer:

b) 3.57 W. 76°C

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Answer 2

Answer:

$answer = > \: 3.57 W. 76°C}$

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