BZG03B56-HM3-18

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Diodes are essential components found in most electronic circuits. They are used to control current, allowing electricity to flow in one direction while inhibiting flow in the opposite direction. Zener diodes are a particular type of diode known for their ability to regulate voltages. BZG03B56-HM3-18 is a Zener diode specifically designed to provide precise voltage regulation in a range of applications. In this guide, we will discuss the applications and working principles of BZG03B56-HM3-18.

Introduction

BZG03B56-HM3-18 is a single Zener diode from the BZG03B series manufactured by Vishay Semiconductor. It is capable of passing up to 3 A of current and providing precise voltage regulation from 5.6 V to 6 V. The diode is packaged in the SOT323 package, which is a surface mounting plastic package with very low thermal resistance for enhanced heat dissipation. In addition, the diode is RoHS compliant and Halogen-free, making it a popular choice for application in various industries.

Applications

BZG03B56-HM3-18 has a variety of applications. One of the main applications is in ac/dc power adapters, where the diode provides voltage stabilization and ensures that the voltage is regulated within a certain range. It also finds use in battery chargers and other regulated power supply applications. This diode can also be used as a voltage clamp or transient suppression device, protecting electronic components from voltage spikes. Furthermore, this Zener diode can be used in reverse bias circuits to provide a reference voltage.

Working Principle

The working principle of BZG03B56-HM3-18 is based on the Zener effect. This effect describes the behavior of a diode when it is connected in reverse bias mode. When a voltage greater than 5.6 V is applied in reverse bias mode, the diode begins to conduct electric current in the reverse direction. This electric current provides precise voltage regulation from 5.6 V to 6 V, ensuring that the voltage is stabilized across a wide range of applications.

Conclusion

In conclusion, BZG03B56-HM3-18 is a single Zener diode from the BZG03B series manufactured by Vishay Semiconductor. It provides precise voltage regulation with a range of applications, including ac/dc power adapters, battery chargers, regulated power supplies, and as a voltage clamp or transient suppression device. The working principle relies on the Zener effect, where the diode conducts current in the reverse direction when a voltage greater than 5.6 V is applied in reverse bias mode.

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