PZU4.3B3,115

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

A zener diode is a specialized type of diode that is designed to pass current in one direction, but also to allow the current to be drawn in the opposite direction if the voltage between the common terminal and either of the other two terminals is higher than a certain breakdown voltage. The PZU4.3B3,115 is a single zener diode that has been designed for use in applications where the breakdown voltage must equal 4.3 volts.

The primary purpose of a zener diode is to regulate the voltage across an electrical circuit. Zener diodes are used to prevent surges of excessively high voltage by providing a path for the current to flow in reverse, away from the load, when the voltage exceeds the designed breakdown voltage. Circuit elements receiving power from a zener diode can, therefore, remain operating within the range of their normal operating parameters.

The PZU4.3B3,115 is a semiconductor diode, so it has two electrodes, called the anode and the cathode, and works by shorting the anode and the cathode together when the current flow increases in one direction, thus allowing the current to flow in the opposite direction when the voltage across the diode exceeds the breakdown voltage. During reverse operation, the zener diode behaves like an ordinary diode as the current flow is limited by the zener voltage which is higher than the forward voltage drop.

The PZU4.3B3,115 is primarily used for voltage regulation in consumer electronics, computer power supplies, telecommunications equipment, and automotive components. In these application fields, this zener diode enables the current from a power supply to be regulated within a given range while still protecting the electronic components from damage due to surges in the incoming voltage.

The PZU4.3B3,115 is constructed in such a way that when it is connected to a power source, the current flow remains steady till the voltage exceeds the breakdown voltage, at which point it allows the current to flow in reverse. This allows the device to limit the current to a predetermined level and prevents excessive or damaging current from entering the circuit.

The PZU4.3B3,115 is also popular due to its small size and low power consumption. This makes it especially suitable for portable applications where a zener diode of larger size and higher power consumption might be too inefficient or heavy to implement.

In conclusion, the PZU4.3B3,115 is a single zener diode that has been designed for use in applications where the breakdown voltage must equal 4.3 volts. It is primarily used for voltage regulation in consumer electronics, computer power supplies, telecommunications equipment, and automotive components and features a small size, low power consumption, and the ability to limit current to a predetermined level.

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