Z4KE130A-E3/54

Diodes are vital components of most electronic and electrical circuits. In particular, the Z4KE130A-E3/54 is a type of single Zener diode that has a wide variety of practical applications. This article will cover the specifics of its applications and the underlying working principles.

Introduction

The Z4KE130A-E3/54 is a single Zener diode that is mainly used as a passive element in electronic and electrical circuits. They come with a wide range of peak reverse voltage (PRV) ratings and a variety of other specs.

Background

A Zener diode is a type of semiconductor, formed by connecting two pieces of opposite-polarity semiconductor material together. This creates a PN junction, which has a number of properties. The main properties related to the usage of Zener diodes are that they are capable of passing a current in both directions, and they have a reverse breakdown voltage at which they allow current to flow from the “reverse” side to the “forward” side.

The Z4KE130A-E3/54 is a single Zener diode that is mainly used for voltage regulation. The breakdown voltage of the diode determines the voltage it produces and the current it passes. Zener diodes can also be combined with transistors and other components to create more complex circuits.

Application Field

The Z4KE130A-E3/54 is mainly used for voltage regulation in circuits. It is capable of maintaining a constant voltage despite changes in the current passing through it. As such, it is widely used in circuits that require a stable voltage output, such as power supplies, voltage regulators, and voltage references.

The Zener diode is also used in the protection of sensitive electronics and low-voltage circuits. Its reverse breakdown voltage can act as a “clamp” on voltage variations, preventing surges in voltage from damaging delicate components. Additionally, it can be used as a reference voltage in rectifier circuits.

In addition to its practical applications, the Z4KE130A-E3/54 is also used in research and development applications. For example, it can be used as a standard for testing other components, as well as for studying the effects of different operating voltages on various types of semiconductor components.

Working Principle

The basic working principle of a Zener diode is quite simple. When a bias voltage is applied to the diode, it allows current to flow through it in the forward direction. When the forward voltage reaches the voltage rating of the diode, the diode will begin to “break down” and allow current to flow in the reverse direction. This reverse voltage is called the “knee” voltage, and it is the voltage at which the diode begins to conduct in the reverse direction. The Zener diode maintains a constant voltage at the knee voltage, regardless of the current passing through it.

With the Z4KE130A-E3/54, the breakdown voltage can range from 4.3V to 56V. Depending on the application, this breakdown voltage can be adjusted by adding a series resistor to the circuit. The resistor can be used to adjust the voltage produced by the diode to match the required specification.

Conclusion

The Z4KE130A-E3/54 is a single Zener diode used in a variety of practical applications, primarily related to voltage regulation and protection of sensitive electronics. It is capable of maintaining a constant voltage despite changes in current and can be adjusted by adding a series resistor to the circuit. The Zener diode is a versatile and useful component in many types of circuit designs.