EDZVT2R20B Discrete Semiconductor Products

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Diodes, especially Zener diodes, are increasingly being used in a variety of applications. The EDZVT2R20B is one such type of single Zener diode. In this article, we will discuss the various application fields and working principles of this component.

Overview of The EDZVT2R20B component

The EDZVT2R20B is a Zener diode component made by Bourns, Inc. It has a nomimal voltage of 2.0V and a tolerance of +/-2.0%. This component comes in an SMB or DO-214AA package type, which is a small, easy-to-mount component with a thin body and two leads. The EDZVT2R20B has a power dissipation of 500mW and a surge rating of 2W. It has a forward voltage drop of 0.7V and a maximum reverse current of 20mA.

EDZVT2R20B Application Fields

As mentioned above, the EDZVT2R20B is a single Zener diode. This makes it suitable for a number of applications, such as:

• Overvoltage protection: The EDZVT2R20B can be used as a protective device in circuits to protect them from voltage spikes.
• Regulators: The EDZVT2R20B can be used to regulate the voltage in circuits by allowing only a limited current to pass through.
• Clipping: The EDZVT2R20B can be used to limit the peak of a signal to a desired value.
• Charge balancing: The EDZVT2R20B can be used to ensure that the input and output voltages on both sides of a circuit are balanced.
• Noise Reduction: The EDZVT2R20B can be used to reduce the noise level of a circuit, by allowing only a limited current to pass through.

EDZVT2R20B Working Principle

The EDZVT2R20B is a Zener diode, meaning that it works on the principle of Zener breakdown. This breakdown occurs when an electric field is applied to a junction formed in the semiconductor material, which causes electrons to cross from one side of the junction to the other. The breakdown creates a low-resistance path for current to flow from the cathode to the anode, which prevents a sudden increase in voltage.

The EDZVT2R20B also has a reverse breakdown ratio, which is the ratio between the breakdown voltage and the forward voltage. This ratio determines the Zener diode’s ability to limit the peak of a signal to a desired value.

Conclusion

The EDZVT2R20B is a single Zener diode component that is used in a variety of applications, such as overvoltage protection, regulators, clippers, charge balancing, and noise reduction. It works on the principle of Zener breakdown and has a reverse breakdown ratio that determines its ability to limit the peak of a signal to a desired value.

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