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 Which of the following are true?
1) point contact diode has a metal whisker to make pressure contact during its operation
2) it has high voltage rating
3) its V-I characteristics are constant
4) it has low breakdown voltage
  • a)
    1 and 2
  • b)
    3 only
  • c)
    1 and 4
  • d)
    2 only
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Which of the following are true?1) point contact diode has a metal whi...
The diode contains a die of a semiconductor material on which an epitaxial layer is deposited. It uses the metal whisker to make pressure contact against that layer. It has a low breakdown voltage.
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Which of the following are true?1) point contact diode has a metal whisker to make pressure contact during its operation2) it has high voltage rating3) its V-I characteristics are constant4) it has low breakdown voltagea)1 and 2b)3 onlyc)1 and 4d)2 onlyCorrect answer is option 'C'. Can you explain this answer?
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