A switching diode is suitable for switching a small signal of up to 100 mA, acting as a rectifier. In contrast, a rectifier diode is used for AC line rectification (from alternating current to direct current). Switching diodes are designed to handle a voltage of less than tens of volts. Those in small surface-mount packages are widely used.
开关二极管适于用作整流器对最高100mA的小信号进行开关操作。相反,整流二极管用于交流线路的整流(从交流电到直流电)。开关二极管设计用于处理几十伏以下的电压。最广泛使用的是采用小型表面贴装式封装的产品。
* Reverse recovery time is not guaranteed for some switching diodes
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