Nexperia General Purpose Zener Diode 3.3 V 550 mW Surface Mount 2-Pin SOD-323 BZX84J-B3V3,115

Nexperia BZX84J-B3V3,115 is a general purpose Zener diode designed for voltage regulation and protection applications. This device offers a nominal Zener voltage of 3.3 V and supports a maximum power dissipation of 550 mW in a compact 2-pin SOD-323 surface mount package. The small plastic package minimizes board space requirements, making it ideal for surface mount designs.

This diode provides excellent performance with a Zener voltage tolerance of ±2%, low maximum reverse leakage current of 5 μA, and a maximum Zener impedance of 95 Ω at the test current of 5 mA. It supports a wide operating temperature range from -55°C to 150°C and complies with the automotive industry standard AEC-Q101, making it suitable for demanding automotive electronics environments.

The diode exhibits a typical voltage temperature coefficient of -3.5 mV/K, ensuring stable voltage regulation across temperature variations. The BZX84J series offers a wide working voltage range nominally from 2.4 V up to 75 V, with versions available in 2% and 5% tolerance series. It features non-repetitive peak reverse power dissipation of 40 mW and total power dissipation of 550 mW.

This diode is manufactured in China and is ideal for general regulation and protection functions in industrial, automotive, and consumer electronics applications. Its surface mount package enables efficient automated assembly and high-density PCB layouts.

Nominal Zener voltage: 3.3 V with ±2% tolerance for precise voltage regulation. Maximum power dissipation: 550 mW supporting robust electrical performance. Surface mount 2-pin SOD-323 package for compact and low-profile designs.

Operating temperature range: -55°C to 150°C for diverse environmental conditions. Low maximum reverse leakage current and impedance ensure efficiency and reliability. AEC-Q101 automotive standard qualified for high-reliability automotive electronics.

Typical voltage temperature coefficient -3.5 mV/K for stable voltage over temperature.

This Nexperia Zener diode is well suited for use in industrial automation, power supply regulation, automotive systems, and general electronic devices requiring voltage stabilization and protection from over-voltage conditions. Explore EnvMart’s extensive semiconductor components category for additional electronic devices and components from Nexperia and other leading manufacturers.

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