An npn transistor has a Beta cutoff frequency fβ of 1 MHz, and a common emitter short circuit low frequency current gain β0 of 200. It unity gain frequency fT and the alpha cut off frequency fa2 respectively are-A-200 MHz, 201 MHzB-200 MHz, 199 MHzC-199 MHz, 200 MHzD-201 MHz, 200 MHz-A-200 MHz, 201 MHz

Question

An npn transistor has a Beta cutoff frequency f&beta; of 1 MHz, and a common emitter short circuit low frequency current gain &beta;0 of 200. It unity gain frequency fT and the alpha cut off frequency fa2 respectively are-A-200 MHz, 201 MHzB-200 MHz, 199 MHzC-199 MHz, 200 MHzD-201 MHz, 200 MHz-A-200 MHz, 201 MHz

APTITUDE CRACK · Accepted Answer

The correct option is  A 200 MHz, 201 MHz  .

Analog Electronics

Q1: An npn transistor has a Beta cutoff frequency f_β of 1 MHz, and a common emitter short circuit low frequency current gain β₀ of 200. It unity gain frequency f_T and the alpha cut off frequency f_a2 respectively are

For help Students Orientation
Mcqs Questions

Quick Links

Newsletter

Analog Electronics

Q1: An npn transistor has a Beta cutoff frequency fβ of 1 MHz, and a common emitter short circuit low frequency current gain β0 of 200. It unity gain frequency fT and the alpha cut off frequency fa2 respectively are

Solution

For help Students Orientation Mcqs Questions

Q1: An npn transistor has a Beta cutoff frequency f_β of 1 MHz, and a common emitter short circuit low frequency current gain β₀ of 200. It unity gain frequency f_T and the alpha cut off frequency f_a2 respectively are

For help Students Orientation
Mcqs Questions