CBEHub

← 4.3 Transistor

Voltage-current characteristics

Electrical Technology · Grade 10 · about 40 minutes

How to read and verify the Ic against Vce family of curves for steps of Ib, the curriculum practical for the transistor characteristic.

Sign in to read this lesson

Lessons are for learners and teachers with an account. Browsing the curriculum — subjects, strands and what each sub-strand covers — stays open to everyone.

  • 7 sections of explanation, worked examples and diagrams
  • 1 practice task with hints and worked answers
  • A quiz that marks itself as you go
  • Your progress kept across every subject you take
Sign in Create an account

Other lessons in this sub-strand

  1. The transistor
  2. The bipolar junction transistor
  3. NPN and PNP structure
  4. Base, collector and emitter
  5. Transistor circuit symbols
  6. Biasing the two junctions
  7. Current gain (beta)
  8. Cut-off, active and saturation
  9. The transistor as a switch
  10. The transistor as an amplifier
  11. Voltage-current characteristics
  12. Selecting a transistor
  13. Testing a transistor
  14. Building a transistor switch
  15. Building a simple amplifier
  16. Why transistors matter