In p-n-p transistor the curren...
In p-n-p transistor the current IE has two components viz. IEP due to injection of holes from p-region to n-region and IE due to injection of electrons from n-region to p-region. Then
IEp and IEn are almost equal
IEp >> IEn
IEn >> IEp
either (a) or (c)
Correct answer is B
Emitter is p-type in p-n-p transistor.
Therefore holes are majority carriers.
When a voltage is applied to a semiconductor crystal, then the free electrons will flow ...
In which of these is reverse recovery time nearly zero? ...
A transistor has two p-n junctions. The batteries should be connected such that ...
At very high temperatures, the extrinsic semi conductors become intrinsic because ...
In a bipolar transistor, the barrier potential is ...