BZS55B18 RXG

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	18V
Tolerance:	±2%
Power - Max:	500mW
Impedance (Max) (Zzt):	50 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 13V
Voltage - Forward (Vf) (Max) @ If:	1.5V @ 10mA
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	1206 (3216 Metric)
Supplier Device Package:	1206

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Introduction to the BZS55B18 RXG

The BZS55B18 RXG is a type of diode zener that has been designed for use in a variety of applications, including voltage regulation, voltage stabilization, and reverse protection. This diode is able to provide reliable operation in both AC and DC power systems. In this article, we will discuss the applications and working principles of the BZS55B18 RXG.

Application Fields of the BZS55B18 RXG

The BZS55B18 RXG is employed in a wide range of applications, such as power factor correction, voltage stabilization, voltage regulation, overvoltage protection and reverse protection. It is also used in AC and DC systems, as well as in high frequency circuits.The BZS55B18 RXG diode has a low forward voltage drop, making it suitable for use in power factor correction applications. In such applications, the diode helps reduce the total power loss and improve the efficiency of the system. Additionally, the diode is well-suited for use in voltage regulation applications, as it can provide efficient regulation with minimal current loss.In high-frequency circuits, the diode acts as a reverse protection to protect sensitive components from voltage surges. Moreover, the diode can also be used in AC and DC systems, where it provides protection against overvoltage and reverse current.

Working Principle of the BZS55B18 RXG

The BZS55B18 RXG diode is an avalanche diode that can be operated in both the forward and reverse bias. The diode is designed to be operated in an avalanche region, where it is subjected to a high electric field, allowing it to operate efficiently.In the forward bias mode, the diode acts as a conventional diode and allows current to flow in the direction of the applied voltage. The diode has a low forward voltage drop, which helps reduce power losses.In the reverse bias mode, the diode acts as a Zener diode. In this mode, electrons in the diode are subjected to high electric fields and are eventually released, generating a large current surge through the diode. This current surge is used to provide overvoltage and reverse current protection.

Conclusion

The BZS55B18 RXG diode is a versatile diode that can be employed for a variety of applications, such as power factor correction, voltage stabilization, voltage regulation, overvoltage protection, and reverse protection. The diode can be operated in both the forward and reverse bias modes, allowing it to efficiently operate in both AC and DC systems. In the reverse bias mode, the diode acts as a Zener diode and provides efficient overvoltage protection.

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