Given hfe = 60, hie=1000Ω, hoe = 20μ Ω–, hre = 2 * 10-4. Find the current gain of the BJT, correct up to two decimal points.
Given hfe = 60, hie=1000Ω, hoe = 20μ Ω–, hre = 2 * 10-4. Find the current gain of the BJT, correct up to two decimal points. Correct Answer – 58.44
Current gain, AI = – hf/(1 + hoRL’) where RL’ = 2kΩ||4kΩ RL’ = 1.33kΩ. Thus AI = – 60/(1 + 0.0266) = -58.4453.