Physics · Semiconductor Devices
The overall current gain (β) of a Darlington pair amplifier formed by two transistors is approximately equal to which of the following?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1β1 + β2
- 2β1 × β2✓
- 3β1 - β2
- 4(β1 + β2) / β1
Correct answer
β1 × β2
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