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Nexperia 1.51 V Zener Diode Single 300 mW 2% Surface Mount 2-Pin SOD-323 BZX384-B51

Category Zener Diodes Brand Nexperia Condition New

Specifications

Country of Origin China
Brand Nexperia
Height 1.1mm
Length 2.7mm
Model BZX384-B51
Mount Type Surface
Series BZX384
Maximum Operating Temperature 150°C
Package Type SOD-323
Minimum Operating Temperature -65°C
Pin Count 2
Number of Elements per Chip 1
Automotive Standard AEC-Q101
Maximum Power Dissipation Pd 300mW
Diode Configuration Single
Test Current It 2mA
Maximum Reverse Leakage Current 50nA
Nominal Zener Voltage Vz 51V
Zener Type Voltage Regulator
Maximum Zener Impedance 180Ω
Typical Voltage Temperature Coefficient 51mV/K
Surface Mount case SOD-323 (SC-76)
Diodes Inc, 24V Zener Diode 2.5% 500 mW SMT 2-Pin SOD-323FBrand DiodesZetex

Key Features

  • The diode features a 2-pin SOD-323 package suitable for compact surface applications.
  • It withstands a maximum operating temperature of 150°C and minimum of -65°C.
  • The maximum reverse leakage current is 50 nA, ensuring low leakage.
  • Typical voltage temperature coefficient is 51 mV/K, aiding voltage stability over temperature variations.
  • Test current rating is 2 mA with a maximum Zener impedance of 180 Ω.
  • Designed according to AEC-Q101 automotive standard for reliable automotive applications.
  • The diode is manufactured with a surface mount case size of 2.7 mm length and 1.1 mm height.
  • It offers precise voltage regulation with a voltage tolerance of ±2% suitable for sensitive electronic circuits.

Product Description

Nexperia BZX384-B51 is a high-quality Zener Diode designed as a single voltage regulator element, optimized for surface mount technology applications. It provides a nominal Zener voltage of 51 V with a 2% tolerance and supports a maximum power dissipation of 300 mW. Packaged in a compact 2-pin SOD-323 form factor, this diode is perfect for situations requiring precise voltage regulation in limited space environments.

The diode features a low maximum reverse leakage current (50 nA) and a maximum Zener impedance of 180 Ω, ensuring efficient voltage stabilization and minimal energy loss. Its test current of 2 mA and typical voltage temperature coefficient of 51 mV/K provide consistent performance over a wide range of temperatures (-65°C to 150°C), making it ideal for both industrial and automotive electronics.

Compliance with the AEC-Q101 automotive standard underlines its robustness and suitability for automotive electronic systems where reliability is paramount. The small height of 1.1 mm and length of 2.7 mm enables effective integration in dense PCB layouts.

This voltage regulator is widely used in industrial electronics, automotive circuits, instrumentation, power supplies, and consumer electronics to protect sensitive components by providing regulated voltage. Its surface mount design allows automated assembly for high-volume manufacturing processes.

The diode configuration is single-element, designed for discrete applications. Maximum power dissipation is rated at 300 mW, ensuring low thermal stress. Suitable for use in automotive environments due to AEC-Q101 certification.

Surface mount SOD-323 package facilitates compact and efficient circuit design. Voltage regulation accuracy within ±2% allows precise electronic control. Low leakage current protects circuits from unwanted current flow. Wide operating temperature range supports harsh industrial conditions.

For more solutions in semiconductors and discrete components, explore the Electronics & Electricals category at EnvMart.

Explore more products in our Zener Diodes category.

Nexperia 1.51 V Zener Diode Single 300 mW 2% Surface Mount 2-Pin SOD-323 BZX384-B51
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Frequently Asked Questions

The nominal Zener voltage of this model is 51 V, with a voltage tolerance of ±2%.

This diode supports a maximum power dissipation of 300 mW, ensuring low thermal stress during operation.

It is packaged in a compact 2-pin SOD-323 form factor, suitable for surface mount applications.

The diode operates within a temperature range of -65°C to 150°C, making it suitable for harsh environments.

The maximum reverse leakage current is 50 nA, which helps in minimizing unwanted current flow.

The maximum Zener impedance for this model is 180 Ω, aiding in efficient voltage stabilization.

The test current rating for this Zener diode is 2 mA, which is standard for its operation.

It is designed according to the AEC-Q101 automotive standard, ensuring reliability for automotive applications.

The typical voltage temperature coefficient is 51 mV/K, which helps maintain voltage stability across temperature variations.

The SOD-323 package has a length of 2.7 mm and a height of 1.1 mm, enabling effective integration in compact PCB layouts.

This model features a single-element diode configuration, designed for discrete applications.

It is widely used in industrial electronics, automotive circuits, instrumentation, power supplies, and consumer electronics for voltage regulation.

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