What is a switching diode? The basic structure, characteristics, working principle, types, operating procedures, comon problems, and development history of switching diodes 4

3. High temperature: During operation, the switching diode may generate a certain amount of heat. But if the temperature is too high, it may be due to excessive current or prolonged operation. Check if the current exceeds the rated value of the switch diode and adjust the circuit design or reduce the current appropriately.

4. Short lifespan: The lifespan of switch diodes is affected by factors such as operating conditions and current load. If the lifespan of a switching diode is short, it may be due to high operating temperatures, excessive current, or exceeding the rated pressure of the component. In the design and use process, it is necessary to choose switch diodes reasonably, avoid exceeding their rated parameters, and ensure that the working conditions comply with specifications.

5. Reverse breakdown: Switching diodes may experience breakdown when the reverse voltage is too high, resulting in component damage. To avoid this situation, it is necessary to design the circuit reasonably and add appropriate reverse voltage protection measures, such as diodes, voltage regulators, etc.

7、 Development history:

A diode is the simplest semiconductor device that has the characteristic of allowing only unidirectional current to pass through. Its development process can be traced back to the early 20th century. With the development of electronic technology, switch diodes are gradually being widely used in various fields. With the advancement of semiconductor technology, the performance of switching diodes continues to improve, and new types of switching diodes such as fast recovery diodes and Schottky diodes have emerged.