- #1
shaiqbashir
- 106
- 0
Consider a pnp transistor with [tex]{v_{EB}=0.7V[/tex] and [tex]{i_{E}=1mA[/tex]. Let the base be grounded and the emitter be fed by a 2 mA constant current source , and the collector be connected toa -5V supply through a 1-Killoohms resistance. if the temperature increases by 30 degree celsius, find the change in emitter and collector voltages. neglect the effect of [tex]{I_{CBO}[/tex]
Now my dear friends! the problem I am getting here is this that we are given to values for the emitter current. I just can't get how to use both of them to get the right answer. Secondly what temperature relationship should i use. I can tell u the right answers as well
Ans: -60 mV and 0V
please help me as soon as possible.
Thanks in advance
Now my dear friends! the problem I am getting here is this that we are given to values for the emitter current. I just can't get how to use both of them to get the right answer. Secondly what temperature relationship should i use. I can tell u the right answers as well
Ans: -60 mV and 0V
please help me as soon as possible.
Thanks in advance