A BJT has the following values: td = 20 nS, tr = 20 nS, ts = 150 nS, and tf = 60 nS. What is a practical limit on the operating frequency of the device in any switching application?
A) 6.7 MHz
B) 4 MHz
C) 17.5 MHz
D) 175 kHz

Question

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The Answer of A BJT has the following values: td = 20 nS, tr = 20 nS, ts = 150 nS, and tf = 60 nS. What is a practical limit on the operating frequency of the device in any switching application?
A) 6.7 MHz
B) 4 MHz
C) 17.5 MHz
D) 175 kHz

A BJT Has the Following Values: Td = 20 NS