It is also a diode with a PN junction. Its structural feature is that it has a steep impurity distribution region at the PN junction boundary,
TVP tube provides fast overvoltage protection for circuits
It is a product with high maximum peak reverse voltage and maximum DC reverse voltage.
Crystal diodes are commonly represented by "D" followed by a number in circuits,
Crystal diodes are commonly represented by "D" followed by a number in circuits, for example: D5 represents the diode numbered 5.
Sandtracker, a company based in New Zealand,