Draw the circuit diagram to study the characteristic of npn transistor in common emitter configuration Sketch typical input characteristics, - Physics - Semiconductor Electronics Materials Devices And Simple Circuits

Question

Draw the circuit diagram to study the characteristic of npn
transistor in common emitter configuration Sketch typical input
characteristics, output characteristics for such a configuration
Explain how the current gain of transistor is calculated from
output characteristics

Vaibhav T. · Accepted Answer

Dear Student, Circuit diagram of common emitter configuration :

Input characteristic curve :

Output characteristic curve :

The current gain β can be obtained by drawing a vertical line as shown at any given VCE Then, we should find the change in collector current ∆IC corresponding to two given valuesof ∆IB Thus,β=∆IC∆IBVCE=constant

Draw the circuit diagram to study the characteristic of npn transistor in common emitter configuration. Sketch typical input characteristics, output characteristics for such a configuration. Explain how the current gain of transistor is calculated from output characteristics.