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  1. A transistor has a maximum power dissipation of 350 mW at an ambient temperature of 25°C. If derating factor is 2 mW/°C, the maximum power dissipation for 40°C ambient temperature is

    2. A.
    300 mW
    B.
    330 mW
    C.
    350 mW
    D.
    380 mW

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    Answer : Option C

    Explanation :

    Derating improves reliability but does not affect maximum power dissipation.

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