Electronics - Bipolar Junction Transistors (BJT) - Discussion
Discussion Forum : Bipolar Junction Transistors (BJT) - General Questions (Q.No. 27)
27.
For a C-C configuration to operate properly, the collector-base junction should be reverse biased, while forward bias should be applied to which junction?
Discussion:
17 comments Page 1 of 2.
Aje said:
1 decade ago
Isn't that should be base - emitter ?
Ritika said:
1 decade ago
@ Aje:.
Its a common collector conf. So collector terminal will be common.
Its a common collector conf. So collector terminal will be common.
Rishabh said:
1 decade ago
I'm with aje, there no such thing as biasing b/w collector and emitter as there is no junction b/w emitter and collector.
Keshav said:
1 decade ago
As it is cc means that collecter is common to both input and output so collecter emmiter will be in forward bias.
Mr AMIT KUMAR GUPTA said:
1 decade ago
Collecter-emmiter is not a junction.
Pushpa said:
1 decade ago
It is a common collector config so collector base is reverse biased then collector emitter is forward biased.
MDFAF said:
1 decade ago
It was wrong. For any configuration in NPN collector base junction should be reverse bias, emitter base junction should be forward bias.
Jalla vamsi krishna said:
1 decade ago
In case of C-C configuration. The input characteristics at BASE TO EMITTER to forward bias the diode to make the device works properly.
Samil said:
1 decade ago
Irrespective of configuration, always EB= Forward Bias and BC= Reverse Bias.
Ashi said:
9 years ago
Right answer. C-E because its C-C configuration. Use commonsense.
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