Optoelectronic devices

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Across
  1. 2. Quantity conserved at transistor junctions
  2. 3. Transistor configuration having highest current gain
  3. 7. Biasing condition where diode does not conduct
  4. 9. Type of rectifier using four diodes
  5. 11. Junction reverse biased in CE operation
  6. 13. Semiconductor device with one PN junction
  7. 16. Configuration giving unity voltage gain
  8. 18. Parameter defining diode’s resistance in forward bias
  9. 19. Voltage developed internally across PN junction at equilibrium
  10. 20. Circuit that converts pulsating DC into smoother DC
Down
  1. 1. Device used to protect rectifier from voltage spikes
  2. 4. Mathematical ratio defining rectifier performance
  3. 5. Role of base terminal in transistor action
  4. 6. Region free of mobile charge carriers in a PN junction
  5. 8. Rectifier efficiency of a full-wave rectifier is
  6. 10. Ratio of collector current to base current
  7. 11. Term used for diode failure due to excessive reverse voltage
  8. 12. Small current flowing in reverse-biased diode
  9. 14. Majority carrier responsible for conduction in N-type region
  10. 15. Condition where transistor junctions are oppositely biased
  11. 17. Rectifier parameter measuring AC content in DC output
  12. 19. in field, Electric field opposing diffusion of charge carriers