Electronic Devices and Circuits

Q1: Calculate the stability factor and change in IC from 25°C to 100°C for, β = 50, RB/ RE = 250, ΔIC0 = 19.9 nA for emitter bias configuration.

A 42.53, 0.85 μA

B 40.91, 0.58 μA

C 40.91, 0.58 μA

D 41.10, 0.39 μA

ANS:A - 42.53, 0.85 μA

SICO = (1 + β). 51. = 42.53 ΔIC = (SICO).ΔICO = 42.53 x 19.9 nA = 0.85 μA.



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