- #1
- 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 im getting here is this that we are given to values for the emitter current. I just cant 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 im getting here is this that we are given to values for the emitter current. I just cant 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