How to replace a voltage regulator diode?

How to replace a voltage regulator diode when there is a problem in the circuit?

After the voltage regulator diode is damaged, it should be replaced with a voltage regulator diode of the same model or with the same electrical parameters.

A high dissipation power regulator diode with the same stable voltage value can be used to replace a low dissipation power regulator diode, but a low dissipation power regulator diode cannot be used to replace a high dissipation power regulator diode. For example, a 0.5W, 6.2V voltage regulator diode can be replaced with a 1W, 6.2V voltage regulator diode