PDZ2.7BZ

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The PDZ2.7BZ is part of the Diodes - Zener - Single family, and is used for various applications. It can be used to regulate voltages and currents across a wide range of applications, from general-purpose zener diode regulators to specialized components that can provide a high degree of protection from voltage surges. This article will provide an overview of the PDZ2.7BZ’s application field and working principle.

The PDZ2.7BZ is mainly used for voltage regulation and protection against voltage surges. It is a single-stage, unipolar zener diode, of the type 2N7002. Its maximum current absorption is 5.0mA at stable, normal voltages, while it can absorb a peak, non-recurrent current of up to 1000mA. Its reverse breakdown, or zener, voltage ranges from 2.21V to 2.44V at 5.0mA. It is made with an inexpensive and easy to attach, through-hole package.

The PDZ2.7BZ is an excellent choice for a variety of applications, including voltage regulation, transient voltage protection, and even LED lighting applications. It can also be used in power regulators, such as switched-mode power supplies, battery chargers, and intelligent battery management systems.

The working principle of the PDZ2.7BZ is based on the zener breakdown effect. In a zener diode, the electric field at the junction of the P and N regions is very high. When the voltage across the diode is greater than the zener voltage, electrons in the P region start to tunnel across the PN junction, entering the N region in a process known as zener breakdown. This results in an increased current and a drop in voltage.

In the case of the PDZ2.7BZ, the reverse breakdown voltage can range from 2.21V to 2.44V, and the maximum peak current absorption is 1000mA. The PDZ2.7BZ is relatively resistant to noise, making it a good choice for noise suppression applications. It is also relatively rugged and can withstand transients up to 500V, making it a great choice for applications that require electrical protection from voltage surges.

The PDZ2.7BZ is an excellent choice for a wide range of applications, thanks to its low-cost, through-hole package and high-current, reliable breakdown voltage range. Its ability to regulate voltage and protect against voltage surges make it a useful component. It is an important part of the Diodes - Zener - Single family, and a valuable tool in the electrical engineer\'s toolbox.

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