1N5357/TR12

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	20V
Tolerance:	±20%
Power - Max:	5W
Impedance (Max) (Zzt):	3 Ohms
Current - Reverse Leakage @ Vr:	500nA @ 14.4V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 1A
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Through Hole
Package / Case:	T-18, Axial
Supplier Device Package:	T-18
Base Part Number:	1N5357

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Introduction

1N5357/TR12 is a Zener diode, which is composed of single component and suitable for many applications. It is widely used in a variety of engineering circuits, such as voltage regulation, voltage and current protection, signal filtering, etc. In this article, we will focus on the application fields and working principle of 1N5357/TR12.

Applications

1N5357/TR12 is widely used in electronic circuits. With its high stability and low reverse voltage, it is widely suitable for various voltage regulation applications. It can be used in power supply circuits to maintain a consistent voltage and provide a stable, reliable current for various devices such as meters and monitors.Since 1N5357/TR12 features a low reverse breakdown voltage, it is also suitable for use in many current protection circuits. It can be used to limit the current flowing through a circuit and protect other components from damage or destruction due to excessive current.In addition, 1N5357/TR12 can be used in signal filtering circuits as it can control the passing frequencies of signals and provide cleaner signals. This helps to reduce noise and interference in circuits, and achieve reliable signal transmission.

Working Principle

The fabrication of 1N5357/TR12 uses the traditional silicon diode structure, which consists of n-type and p-type silicon layers. A Zener diode structure is formed when a p-n junction is formed between the two silicon layers. The Zener diode is like a regular rectifier diode, except that it also has an electric field that is perpendicular to the rectifier direction. When the voltage applied to the p-n junction exceeds the junction\'s reverse break down voltage, current begins to flow in the reverse direction. This is the working principle of the 1N5357/TR12.

Conclusion

1N5357/TR12 is a Zener diode used for various applications including voltage regulation, current protection, and signal filtering. Its working principle is based on the formation of a p-n junction, which allows current to flow in the reverse direction when the applied voltage exceeds the reverse breakdown voltage of the junction. Therefore, 1N5357/TR12 is a useful component for various electronic circuit designs.

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