PTZTE254.3A Allicdata Electronics
Allicdata Part #:

PTZTE254.3A-ND

Manufacturer Part#:

PTZTE254.3A

Price: $ 0.14
Product Category:

Discrete Semiconductor Products

Manufacturer: ROHM Semiconductor
Short Description: DIODE ZENER 4.3V 1W PMDS
More Detail: Zener Diode 4.3V 1W ±6% Surface Mount PMDS
DataSheet: PTZTE254.3A datasheetPTZTE254.3A Datasheet/PDF
Quantity: 1000
1 +: $ 0.14000
10 +: $ 0.13580
100 +: $ 0.13300
1000 +: $ 0.13020
10000 +: $ 0.12600
Stock 1000Can Ship Immediately
$ 0.14
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Not For New Designs
Voltage - Zener (Nom) (Vz): 4.3V
Tolerance: ±6%
Power - Max: 1W
Impedance (Max) (Zzt): 15 Ohms
Current - Reverse Leakage @ Vr: 20µA @ 1V
Operating Temperature: --
Mounting Type: Surface Mount
Package / Case: DO-214AC, SMA
Supplier Device Package: PMDS
Base Part Number: PTZ4V3
Description

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The PTZTE254.3A is a specifically designed Zener diode made maintaining the constant voltage over wide range of temperature and current. It has an optimized reverse resistance to ensure that it operates accurately in extreme temperatures and heavily loaded conditions, making it an ideal choice for a variety of applications. This article will look at the application field and working principle of the PTZTE254.3A.

Application Field of the PTZTE254.3A

The PTZTE254.3A has numerous application fields. In electronics, it is used for a variety of purposes, including voltage regulation, current regulation, transient suppression, and over-voltage protection. It is also utilized for DC-DC conversion, power conditioning in battery powered applications, and for the protection of AC and DC motors. In general, the PTZTE254.3A provides a stable voltage and current regardless of the changing temperatures and heavy loads, making it ideal for use in a variety of high-tech projects.

The PTZTE254.3A is also used in the automotive industry for voltage regulation in both 12V and 24V systems. It can also be used with other components to control power distribution in engine systems. Additionally, it may be used in low voltage alarms, and in the protection of automotive electrical systems. The PTZTE254.3A is especially useful in high drain applications, where its low forward voltage drop provides the optimal solution for managing power.

The PTZTE254.3A is frequently used in industrial applications as well. It is an excellent choice for voltage regulation in power plants, as it can handle incredibly high load currents and still maintain the correct voltage level. Additionally, it is used in communication and energy distribution systems, where it provides reliable power without failure or fluctuations. The PTZTE254.3A is also beneficial in the fields of aerospace, defense and medical industries, where its accuracy and dependability make it a top choice.

Working Principle of the PTZTE254.3A

The working principle of the PTZTE254.3A is based on the Zener diode effect. A Zener diode is a specialized diode that has a specially designed p-n junction that allows it to operate in reverse bias. The reverse bias allows the diode to supply a constant voltage, even in the presence of an excessive load current. The PTZTE254.3A is designed to have an optimized reverse resistance to ensure accurate performance in a wide range of temperatures and operating conditions.

As an added benefit, the PTZTE254.3A is highly efficient and dissipates less heat compared to other Zener diode devices. This helps ensure that the device does not overheat and does not require bulky cooling systems. Additionally, PTZTE254.3A devices feature a low forward voltage drop, resulting in a high efficiency in power conversion applications.

Conclusion

The PTZTE254.3A diode is an excellent choice for a variety of applications, due to its ability to constantly and accurately provide a steady voltage. Its low forward voltage drop, reliable performance in extreme temperatures, and optimized reverse resistance make it a top pick for high-tech projects and industrial applications alike. By understanding the application field and working principle of the PTZTE254.3A, users can be sure that they are choosing the right device for their needs.

The specific data is subject to PDF, and the above content is for reference

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