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Part No BZB84-C3V9
Manufacturer NXP
Catalog END - OF - LIFE
Description Dual Zener diodes

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Pricing & Ordering $0.3955 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
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Availability: 3,000 pieces
MOQ: 80 pcs
Order Increment : 1 pcs
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Products specifications

Manufacturer NXP
Win Source Part Number 1156910-BZB84-C3V9
Manufacturer Homepage
Popularity Medium
Fake Threat In the Open Market 60 pct.
Supply and Demand Status Balance


Overview of NXP BZB84-C3V9

The NXP BZB84-C3V9 is a robust, high-performance Zener diode designed for voltage regulation and voltage reference applications. Engineered with precision in mind, this diode is a great choice for a wide range of electronic circuits, providing a stable and reliable 3.9V output. It is commonly used in industrial, commercial, and consumer electronic devices.

Key Features

  • Voltage Regulation: The BZB84-C3V9 offers excellent voltage regulation capabilities, ensuring a steady 3.9V output even under varying load conditions.
  • Power Dissipation: With a power dissipation of 300mW, this Zener diode can handle a moderate amount of power, making it suitable for various applications.
  • Package: Encased in a small SOT-23 surface-mount package, the BZB84-C3V9 is designed for space-saving PCB designs and is easy to integrate into a wide range of electronic systems.
  • Temperature Stability: The diode's performance remains consistent across a broad temperature range, ensuring reliable operation in diverse environments.
  • Low Leakage Current: It features a low leakage current, contributing to the overall efficiency of the systems in which it is used.


The NXP BZB84-C3V9 is versatile and can be used in a variety of applications, including:

  • Power supply circuits
  • Voltage reference in analog circuits
  • Overvoltage protection
  • Consumer electronics such as TVs, radios, and computers
  • Telecommunication devices

Quality and Reliability

NXP Semiconductors is known for its commitment to quality and the BZB84-C3V9 is no exception. It is manufactured to high standards, ensuring that it meets the rigorous demands of the electronics industry. The device also comes with the assurance of NXP's proven track record in reliability, backed by extensive testing and quality control processes.

Overall, the NXP BZB84-C3V9 Zener diode is an excellent choice for designers looking for a compact, reliable, and precise voltage regulation solution.

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