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Nexperia General Purpose 18 V Zener Diode 550 mW Power Dissipation Surface Mount 2-Pin SOD-323 BZX84J-C18,115

Category Zener Diodes Brand Nexperia Condition New

Specifications

Country of Origin China
Brand Nexperia
Height 0.8mm
Length 2.7mm
Model BZX84J-C18,115
Mount Type Surface
Series BZX84J
Maximum Operating Temperature 150°C
Package Type SOD-323
Minimum Operating Temperature -55°C
Pin Count 2
Number of Elements per Chip 1
Automotive Standard AEC-Q101
Maximum Power Dissipation Pd 550mW
Diode Configuration Single
Test Current It 5mA
Maximum Reverse Leakage Current 50nA
Nominal Zener Voltage Vz 18V
Zener Type General Purpose
Maximum Zener Impedance 20Ω
Typical Voltage Temperature Coefficient 12.4mV/K
Diodes Inc, 24V Zener Diode 2.5% 500 mW SMT 2-Pin SOD-323FBrand DiodesZetex
- Non-repetitive Peak reverse power dissipation 40mW
- Total power dissipation 550mW
- Wide working voltage range nominal 2.4V to 75V (E24 range)
- Two tolerance series 2% and 5%

Key Features

  • The diode has a nominal Zener voltage of 18 V with a tolerance of 5 percent.
  • Maximum power dissipation is rated at 550 mW ensuring robust performance.
  • Surface mount design with a small 2-pin SOD-323 package facilitates space-efficient PCB layouts.
  • Operating temperature range extends from -55°C to 150°C supporting varied industrial environments.
  • Maximum reverse leakage current is low at 50 nA, minimizing power losses.
  • It features a test current of 5 mA with maximum Zener impedance of 20 Ω.
  • Typical voltage temperature coefficient is 12.4 mV/K allowing stable voltage regulation.
  • Compliant with automotive standard AEC-Q101 for high reliability in automotive applications.

Product Description

Nexperia BZX84J-C18,115 is a general purpose Zener diode offering nominal voltage of 18 V and 550 mW total power dissipation suitable for surface mount technology applications.

This single element diode comes packaged in a compact and flat 2-pin SOD-323 plastic surface mount device (SMD) package, designed for efficient board space usage in electronics manufacturing.

With a wide operating temperature range from -55°C to 150°C and compliance to automotive grade AEC-Q101 standard, it is ideal for industrial and automotive voltage regulation and protection circuits.

The device features low maximum reverse leakage current of 50 nA and maximum Zener impedance of 20 Ω at test current 5 mA, enabling stable voltage characteristics and minimal losses.

Its nominal voltage tolerance is ±5% suitable for general purpose voltage reference or regulation roles in power supplies, signal conditioning, and electronic measurement devices. The diode offers a maximum power dissipation rating of 550 mW with non-repetitive peak reverse power dissipation up to 40 mW.

Low differential resistance and typical temperature coefficient of 12.4 mV/K provide consistent performance over temperature variations. The small size and surface mount design facilitate high automation in manufacturing and compact PCB designs in consumer electronics, industrial controls, and automotive systems.

This diode is part of the BZX84J series, widely recognized for reliability and performance in discrete semiconductor applications. Manufactured in China, it supports global supply chain requirements for high volume and quality control standards.

Popular for use in industrial, automotive, construction, and electronic manufacturing sectors, Nexperia BZX84J-C18,115 serves as a cornerstone component in voltage stabilization and protection solutions.

Explore our broad range of semiconductor discrete components at EnvMart for complementary items and technical support.

Explore more products in our Zener Diodes category.

Nexperia General Purpose 18 V Zener Diode 550 mW Power Dissipation Surface Mount 2-Pin SOD-323 BZX84J-C18,115
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Frequently Asked Questions

The nominal Zener voltage of this diode is 18 V with a tolerance of ±5%.

The maximum power dissipation rating is 550 mW.

It operates within a temperature range of -55°C to 150°C.

The maximum reverse leakage current is 50 nA, which helps minimize power losses.

This Zener diode comes in a compact SOD-323 surface mount package.

The maximum Zener impedance is 20 Ω at a test current of 5 mA.

It complies with the automotive standard AEC-Q101, ensuring high reliability in automotive applications.

The typical voltage temperature coefficient is 12.4 mV/K, allowing for stable voltage regulation.

The dimensions are 2.7 mm in length and 0.8 mm in height.

This diode has a single element per chip configuration.

The maximum non-repetitive peak reverse power dissipation is rated at 40 mW.

It is commonly used in voltage stabilization and protection circuits in industrial and automotive applications.

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