Base collector voltage problem

AI Thread Summary
In active mode, a transistor's collector current is ideally considered independent of base-collector reverse bias, but it does exhibit slight dependence on base-collector voltage. This phenomenon can be understood by examining the current versus voltage characteristics of a diode. Additionally, De Morgan's Law is important in digital studies primarily because it simplifies logic, potentially reducing the number of circuit elements needed for desired outcomes. The discussion highlights the need for clarity in understanding these electrical concepts. Overall, both queries emphasize the significance of foundational principles in electronics.
eternallove29
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Please justify this phenomenon:

In an active mode for a transistor, ideally it is assumed that collector current is independent of the base collector reverse bias, whereas, the collector is slightly dependent on the base collector voltage.

Thanks

~Eternallove
 
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eternallove29 said:
the collector is slightly dependent on the base collector voltage.
The collector what?

- Warren
 
Transistor

Sorry...read it again !

Please justify this phenomenon:

In an active mode for a transistor, ideally it is assumed that collector current is independent of the base collector reverse bias, whereas, the collector current is slightly dependent on the base collector voltage.

Thanks

~Eternallove
 
Btw what's the importance of De-Morgan's Law in digital studies?

Is it because it simplifies the logic ?
or there's some other reason behind it.

Please reply to both of my queries.

Thanks again

~Eternallove
 
eternallove29 said:
Sorry...read it again !

Please justify this phenomenon:

In an active mode for a transistor, ideally it is assumed that collector current is independent of the base collector reverse bias, whereas, the collector current is slightly dependent on the base collector voltage.

Thanks

~Eternallove

Look at the current vs voltage characteristics of a diode

http://www.americanmicrosemi.com/tutorials/diode.htm
 
eternallove29 said:
Btw what's the importance of De-Morgan's Law in digital studies?

Is it because it simplifies the logic ?
or there's some other reason behind it.

Please reply to both of my queries.

Thanks again

~Eternallove

It's just because it simplifies the logic, which might lead to fewer circuit elements to achieve the desired effect.
 
ok thanks a lot !
 
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