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unit-1 diode

                                           
                                         
                                       
                       
                             
                                       
                                   
                       
                   
                       
                                       
                       
                               
                                         
                               
Across
  1. 5. / this circuit produces an output of 4 times of the peak input voltage
  2. 6. / the ac component present in the output of a rectifier
  3. 9. / this region is devoid of charge carriers
  4. 10. / it clips both positive and negative cycles of a signal
  5. 12. / the barrier potential offers opposition to these carriers in a diode
  6. 13. / the capacitance existing in a reverse biased diode
  7. 14. / this level lies in the middle of conduction band and valence band in an intrinsic semiconductor
  8. 15. / it shifts a signal to a different dc level
Down
  1. 1. / this band is nearly empty in a semiconductor
  2. 2. / it converts ac voltage to unidirectional voltage
  3. 3. / Ge acts like this at zero degree kelvin
  4. 4. / the magnitude of reverse saturation current depends on this
  5. 7. / it is used as a p-type impurity
  6. 8. / an ideal diode offers this resistance when it is reverse biased
  7. 11. / the process of connecting a battery across the pn junction