VDZT2R4.7B Discrete Semiconductor Products

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Introduction

VDZT2R4.7B diodes are ideally suited for general purpose voltage regulation in electronic circuits. The diode was designed with a breakdown voltage of 2.4 volts and a forward current rating of 0.7 amperes.

Classifications and Basic Functions

VDZT2R4.7B belongs to the diode family and is classified as a Zener diode. It is an integrated component which consists of two junctions of PN material. The junction contains a layer of N-doped material, thereby concentrating the majority carriers in the N-layer. This heightened concentration of majority carriers enables the current to flow in one direction through the diode. This current then passes through the P-layer, returning it to its original state.

A Zener diode is a unique type of diode in that it acts like an avalanche diode and can be reversed to break down a predetermined voltage. It is primarily utilized in voltage regulation applications and can also be used in back-to-back combinations, providing protection against overvoltages. Due to its integrated features, a Zener diode is ideally suited for applications in which space savings is a priority.

Applications and Features

The VDZT2R4.7B can be used to provide voltage regulation in various types of electronic circuits. It can be used in power supplies and voltage regulators and is popular in small space environments such as laptop computers and handheld devices. Its features and applications include:

• High stability over temperature and temperature range
• High forward current rating of 0.7 amperes
• Ideal for small space environments
• Ideal for power supplies and voltage regulators
• Ideal for overvoltage protection
• Ideal for general purpose voltage regulation

Advantages and Disadvantages

The chief advantage of using the VDZT2R4.7B is its ability to provide consistent voltage regulation over temperature and temperature range. This high level of stability is beneficial in cases where voltage fluctuation is an issue. Additionally, its forward current rating of 0.7 amperes is high enough to handle most applications. It is also well suited to be used in small space environments, making it a top choice for laptop computers and other handheld devices.

However, one of the drawbacks of employing the VDZT2R4.7B is its limited voltage range. As the breakdown voltage of the diode is set at 2.4 volts, it may not be able to provide the desired level of voltage regulation for certain applications. Additionally, the diode has a limited amount of excess voltage handling ability, making it unsuitable for applications that require high levels of overvoltage protection.

Conclusion

VDZT2R4.7B is a Zener diode well suited for general purpose voltage regulation applications. It is integrated with two junctions of PN material and has a breakdown voltage of 2.4 volts and a forward current rating of 0.7 amperes. This diode is ideal for small space environments, power supplies, voltage regulators, and overvoltage protection applications. Its chief advantage is its high stability over temperature and temperature range. However, this diode has a limited voltage range and limited excess voltage handling ability.

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