PDZ4.3BZ

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The PDZ4.3BZ is a zener diode, which is a two-terminal electronic component that opposes the flow of current by creating a voltage drop. The PDZ4.3BZ is specifically a single zener diode, meaning that it allows high current flows in one direction, but resists or hinders the flow of current from the opposite direction. It is capable of high voltage breakdown at a set voltage level and also have many applications.

The PDZ4.3BZ uses a reverse breakdown voltage of up to 4.3V and a power dissipation of up to 500mW. It is constructed using a resinated zener diode, which is resistant to thermal shock and oscillations and provides excellent protection in many different applications. The PDZ4.3BZ is also constructed with stable dielectric strength and low thermal resistance, making it ideal for use in high speed switching operations. Additionally, it is RoHS compliant.

The PDZ4.3BZ has a variety of applications, though the most common would be voltage regulation and overvoltage protection. It can stabilize and protect sensitive circuits from surges, spikes, transients and other environmental factors that could result in undesired or dangerous operations. In addition, the PDZ4.3BZ can be used in signal or power circuits to provide protection from transient or shorted voltages. It is also used in telecommunications and audio/video applications.

The working principle behind the PDZ4.3BZ is fairly simple. It is based on the fact that when the voltage applied to a diode is increased beyond a certain level called its breakdown voltage, the diode conducts in the reverse direction. This mechanism is used to regulate the voltage across the diode and maintain a desired voltage level. This can be useful in applications such as current limiting, thermal protection and also as a constant voltage source.

In summary, the PDZ4.3BZ is a resinated, single zener diode constructed to have a breakdown voltage of 4.3V and a power dissipation of 500mW, making it ideal for voltage regulation and overvoltage protection operations. It is also RoHS compliant and can be used in a variety of applications such as signal or power circuits, telecommunications and audio/video systems. The working principle behind this device is based on the fact that when the voltage applied to a diode is increased beyond a certain level, the diode will conduct in the reverse direction, allowing for voltage regulation and constant voltage source output.

The specific data is subject to PDF, and the above content is for reference