Amateur Extra › E6 Circuit Components › E6B08
E6B08
Which of the following is a Schottky barrier diode?
Pick an answer to check it.
Answer: A. Metal-semiconductor junction
A Schottky barrier diode is made from a metal-to-semiconductor junction rather than a PN junction. That structure gives it a low forward drop and fast switching.
Tip: Schottky = metal meets semiconductor.