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The relation of Ie=Ib+Ic

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vjfaisal

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hello..

Plz tell me the relation of

Ie=Ib+Ic


Best regards
 

Re: Need Help!!!

i m not exactly able to get what you need
as you yourself have posted the correct relation
but whatever i get from your post i think this might help you


this formula gives relationship between transistor's base,emitter and collector current.
it is irrespective of transistor configuration and biasing techniques.
 

Re: Need Help!!!

it is mean that when the transistor in the forward bias mode, ie is equal to ib+ic. normally we just assume that ie almost to the ib because ic is to small.

any others explaination?

hairo.
 

Re: Need Help!!!

vjfaisal,
Both the base current and the collector current flow through the emitter.
Ie = emitter current
Ib = base current
Ic = collector current.
Regards,
Kral
 

Re: Need Help!!!

hi

you need the khown the otation or want to khonw why we have this relation?

for more information you can read electronic books such as "micrtoelectronics" bye sedra.

other relation

Ic=β Ib
 

Need Help!!!

Emitter current=base current(very small)+collector current
beta=collector current/base current
alpha=collector current/emitter current
 

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