The diode is a switching element, and its switching time includes what and what
Can do rectifier with I used but can not exceed the rated voltage current
The general reverse recovery time is greater than the opening time, so the use of switching diodes on the parameters only gives the reverse recovery time. Switching diode switching speed is quite fast, like silicon switching diode reverse recovery time only a few nanoseconds, even germanium switching diodes, but also a few hundred nanoseconds.
The time between the switching diode from the cut-off (high-impedance state) to the on-state (low-impedance state) is called the turn-on time; the time from the conduction to the off time is called the reverse recovery time; the sum of the two times is called the switching time.
A diode is a switching element whose switching time includes turn-on time and reverse recovery time.
