What is the general reason for the leakage of Schottky diodes in the circuit during use?

1、 The Schottky diode itself has a large current.

2、 The circuit temperature rises due to high ambient temperature.

3、 The voltage drop of Schottky diode used does not match the requirements of the line. The matching of parameters such as current IR, voltage VR and reverse current VA should be rigorous.