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Nexperia Zener Diode 5.1 V 250 mW Single Surface Mount SOT-23 3-Pin Voltage Regulator BZX84-A5V1

Category Zener Diodes Brand Nexperia Condition New

Specifications

Country of Origin China
Brand Nexperia
Height 1.1mm
Length 3mm
Model BZX84-A5V1
Mount Type Surface
Series BZX84
Maximum Operating Temperature 150°C
Package Type SOT-23
Minimum Operating Temperature -65°C
Pin Count 3
Number of Elements per Chip 1
Automotive Standard AEC-Q101
Maximum Power Dissipation Pd 250mW
Diode Configuration Single
Test Current It 5mA
Maximum Reverse Leakage Current 2μA
Nominal Zener Voltage Vz 5.1V
Zener Type Voltage Regulator
Maximum Zener Impedance 60Ω
Typical Voltage Temperature Coefficient -0.8mV/K

Key Features

  • The diode features a nominal Zener voltage of 5.1 V with ±1% tolerance.
  • It supports a maximum power dissipation of 250 mW for reliable voltage regulation.
  • The device has a maximum Zener impedance of 60 ohms and a test current of 5 mA.
  • The maximum reverse leakage current is 2 μA, ensuring minimal leakage losses.
  • The operating temperature range spans from -65°C to 150°C for broad environmental suitability.
  • Its small dimensions, including a height of 1.1 mm and length of 3 mm, make it ideal for compact circuit designs.
  • The diode meets the automotive standard AEC-Q101, ensuring quality and reliability for automotive applications.

Product Description

Nexperia BZX84-A5V1 is a precision 5.1 V Zener Diode intended for voltage regulation and overvoltage protection in electronic circuits. It is a single-element diode designed for surface mount technology (SMT) applications, housed in a miniaturized SOT-23 package with 3 pins.

This diode delivers a maximum power dissipation of 250 mW, making it suitable for low power regulation needs in compact and portable electronics. Its nominal Zener voltage of 5.1 V with a tolerance of ±1% ensures accurate voltage clamping and regulation performance.

The device is characterized by a low reverse leakage current of 2 μA and a maximum Zener impedance of 60 ohms measured at a test current of 5 mA, offering stable voltage regulation with minimal loss. Its typical voltage temperature coefficient is -0.8 mV/K, suitable for temperature compensated designs.

Operating reliably over a wide temperature range from -65°C to 150°C, this diode complies with the AEC-Q101 automotive standard, making it a robust choice for automotive and industrial applications requiring durable semiconductors.

Its compact size with a height of 1.1 mm and length of 3 mm makes it well suited for integration on densely packed printed circuit boards (PCBs) in consumer electronics, communication equipment, and power management modules.

The diode is configured as a single element voltage regulator. Packaged in a 3-pin SOT-23 surface mount package optimized for automated assembly. Provides stable voltage regulation under varying current and thermal conditions.

Compatible with high-volume manufacturing and PCB assembly processes. Widely used in industrial, automotive, and electronics manufacturing sectors. This Nexperia BZX84 series Zener diode is a reliable, high-quality component for designers and engineers needing precise voltage regulation and protection in compact form factors.

Explore the broad range of semiconductor components available in the Electronics & Electricals category at EnvMart for innovative manufacturing solutions.

Explore more products in our Zener Diodes category.

Nexperia Zener Diode 5.1 V 250 mW Single Surface Mount SOT-23 3-Pin Voltage Regulator BZX84-A5V1
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Frequently Asked Questions

The nominal Zener voltage of this diode is 5.1 V with a tolerance of ±1%.

This model supports a maximum power dissipation of 250 mW.

The maximum reverse leakage current is 2 μA, ensuring minimal leakage losses.

The operating temperature range spans from -65°C to 150°C.

It is housed in a SOT-23 package, which is designed for surface mount technology (SMT) applications.

The maximum Zener impedance is 60 ohms, measured at a test current of 5 mA.

The typical voltage temperature coefficient is -0.8 mV/K, suitable for temperature compensated designs.

This diode has a pin count of 3.

It complies with the AEC-Q101 automotive standard, ensuring quality and reliability for automotive applications.

The diode is configured as a single element voltage regulator.

The diode has a height of 1.1 mm and a length of 3 mm, making it suitable for compact circuit designs.

The test current for this model is 5 mA.

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