Question
Download Solution PDFWhat is overall gain of the given below darlington pair?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFDarlington Transistor
The Darlington Transistor is a special arrangement of two standard NPN or PNP bipolar junction transistors (BJT) connected.
The Emitter of one transistor is connected to the base of the other to produce a more sensitive transistor with a much larger current gain being useful in applications where current amplification or switching is required.
Calculation
Given, \(β_1=100\)
\(β_2=200\)
\(β=β_1β_2\)
β = 100 × 200 = 20000
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