EE 230 Electronic Circuits & Systems G. Tuttle

BJT practice problems
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Read the npn-BJT forward-active class notes.

For the BJT circuit shown,

  • RC = 3.3 kΩ
  • RB = 1.2 kΩ
  • RE = 2.2 kΩ
  • VCC = 12 V
  • VBB = 2.5 V
  • For the BJT, βF = 75

Find iC, iB, iE, and vCE.

Answers