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What is the hfe value of BC 547?

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NishantSood

NishantSood

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I'm not able to extract BC 547 value of hfe from it's DATASHEET! please help me ?
 

Re: hfe Value of BC 547?

here is the datasheets of bc547
 

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Re: hfe Value of BC 547?

Assuming you have the datasheet (it is not clear) the hfe can be seen on figure 3 - DC current gain although you have to bear in mind it can cover a wide range of values - see the figures at the bottom of page 1. Normally a design should tolerate a wide range of hfe variation.

Keith.
 

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