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Question: Answered & Verified by Expert
In a transistor output characteristicy commonly used in common emitter configuration, the base current $I_{B}$, the collector current $I_{C}$ and the collector-emitter voltage $V_{C E}$ have values of the following orders of magnitude in the active region
PhysicsSemiconductorsWBJEEWBJEE 2014
Options:
  • A $I_{B}$ and $I_C$ both are in $\mu \mathrm{A}$ and $V_{C E}$ in volt
  • B $I_{B}$ is in $\mathrm{\mu A}$ and $\mathrm{I_C}$ is in $\mathrm{mA}$ and $\mathrm{V}_{\mathrm{CE}}$ in volt
  • C $I_{B}$ is in $\mathrm{mA}$ and $I_C$ is in $\mu \mathrm{A}$ and $\mathrm{V}_{C E}$ in $\mathrm{mV}$
  • D $I_{B}$ is in $\mathrm{mA}$ and $I_C$ is in $\mathrm{m} \mathrm{A}$ and $\mathrm{V}_{C E}$ in $\mathrm{mV}$
Solution:
2061 Upvotes Verified Answer
The correct answer is: $I_{B}$ is in $\mathrm{\mu A}$ and $\mathrm{I_C}$ is in $\mathrm{mA}$ and $\mathrm{V}_{\mathrm{CE}}$ in volt
$I_{g}$ is in $\mu$ amp. $I_{c}$ is in $\mathrm{m}$ amp and $V_{CE}$ in volt.

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