Analog Electronics - ECE Questions and Answers

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Assuming V_{CE sat} = 0.2 V and β = 50, the minimum base current (I_B) required to drive the transistor in the given figure to saturation is

56 μA

140 μA

60 μA

3 μA

Answer : Option A

Explanation :

or = I_c = βI_B and

2.8 mA

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