BZT52H-B20,115

Diodes - Zener - Single

The BZT52H-B20,115 is a single Zener diode that has a breakdown voltage of 20.0 and a maximum reverse surge current of 1.2mA. It is used in a variety of applications, including power supply regulation and noise suppression.

Application Fields:

The BZT52H-B20,115 is commonly used as a voltage regulator in systems such as gadgets and computers. It is also used to provide overvoltage protection, as it is designed to break down or \'short out\' if the voltage level exceeds 20.0V. In addition, it can be used as a noise reduction device, as it can absorb transients and spikes that may otherwise damage sensitive components.

Working Principle:

The BZT52H-B20,115 is an example of a Zener diode. This type of diode is designed with a special junction, which allows it to function in reverse-biased mode. When the voltage level exceeds the breakdown voltage of 20.0V, the diode begins to conduct both forward and reverse current, limiting the peak voltage to the breakdown voltage. This ensures that the circuit is protected from any voltages that exceed the specified breakdown voltage. The maximum current it can handle is determined by the reverse surge current.

Conclusion:

The BZT52H-B20,115 is a single Zener diode that is designed to provide voltage regulation, overvoltage protection, and noise reduction. It operates by allowing the current to flow in both the forward and reverse direction when the voltage level exceeds 20.0V. Its maximum current capacity is determined by the reverse surge current. The BZT52H-B20,115 can be used in a wide range of applications and is a suitable choice for power supply regulation and noise suppression.