FLZ22VB Discrete Semiconductor Products

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FLZ22VB Diodes - Zener - Single Application Field and Working Principle

The FLZ22VB diode, from the Zener - Single family, is a semiconductor device composed of a controlled PN junction. It is typically used to regulate voltage by allowing current to flow in only one direction.

The FLZ22VB\'s application field is mainly related to secondary stabilization and overvoltage protection components. It is often used as a voltage reference, in voltage voltage stabilization, or as a power-up reset diode. Additionally, it can be used as a clamp for signal lines and for protecting semiconductor components from spikes. Due to its low breakdown voltage, it is particularly suitable for over-voltage protection of small signal circuitry.

The working principle is relatively simple. The FLZ22VB consists of a single PN junction controlled by a zener regulator. When a voltage higher than the breakdown voltage is applied to the diode, it renders the diode non-conducting, creating a stable voltage reference. The diode is then able to dissipate current in the forward conduction while the voltage is kept under control.

A single FLZ22VB can be used with any voltage source, however, it is important to note that it is important to use a device with a breakdown voltage that is near the level of expected input voltage. This is because the application of too high of a voltage could cause device failure. In addition, the breakdown voltage should never be exceeded. Exceeding this parameter could cause device failure and/or catastrophic failure.

The advantages of using a FLZ22VB include low noise, low capacitance, low leakage current, low break-down voltage, superior temperature stability and low power consumption. It is also a cost effective solution for over-voltage protection and voltage stabilization, as well as other applications in the fields of power supply and small signal circuitry.

In conclusion, the FLZ22VB diode form the Zener - Single family has a variety of uses related to secondary stabilization and overvoltage protection components. Its working principle is relatively simple, based on the controlled PN junction. This device offers multiple advantages, such as low noise and leakage current, superior temperature stability and low power consumption, making it a cost-effective solution for a variety of applications.

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