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Vishay Zener Diode 28.39 V, Single Element, 500 mW, Surface Mount, 2-Pin DO-219AC (MicroSMF) PLZ30A-HG3_A/H

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Vishay Zener Diode 28.39 V, Single Element, 500 mW, Surface Mount, 2-Pin DO-219AC (MicroSMF) PLZ30A-HG3_A/H

Name: Vishay Zener Diode 28.39 V, Single Element, 500 mW, Surface Mount, 2-Pin DO-219AC (MicroSMF) PLZ30A-HG3_A/H
Brand: Vishay
SKU: 89734
Price: 0.07 USD
Availability: InStock

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Category Zener Diode Brand Vishay Condition New

Specifications

Country of Origin	India
Brand	Vishay
Height	0.6mm
Length	2.5mm
Model	PLZ30A-HG3_A/H
Mount Type	Surface
Series	PLZ
Maximum Operating Temperature	150°C
Package Type	DO-219AC (MicroSMF)
Minimum Operating Temperature	-55°C
Pin Count	2
Number of Elements per Chip	1
Automotive Standard	AEC-Q101
Maximum Power Dissipation Pd	500mW
Diode Configuration	Single
Test Current It	5mA
Maximum Reverse Leakage Current	200nA
Nominal Zener Voltage Vz	28.39V
Zener Type	General Purpose
Maximum Zener Impedance	55Ω

Key Features

Designed for voltage regulation and protection applications.
Offers low leakage current and excellent electrical stability.
Operates at a nominal Zener voltage of 28.39 V.
Maximum power dissipation of 500 mW supports demanding electronic designs.
MicroSMF DO-219AC package with 2-pin configuration enables easy SMD integration.
Complies with IEC 61000-4-2, IEC 61760-1 and RoHS standards.
Wide operating temperature range from -55°C to 150°C for robust performance.
Test current of 5 mA and maximum reverse leakage current of 200 nA.

Product Description

Vishay PLZ30A-HG3_A/H Zener Diode is a single element, surface mount semiconductor device engineered for precise voltage regulation, protection, and reference in electronic circuits. With a nominal Zener voltage of 28.39 V and maximum power dissipation of 500 mW, it is suitable for a broad spectrum of industrial, automotive, and commercial applications.

This diode is built using silicon planar technology, offering ultra-small form factor in a MicroSMF DO-219AC package, featuring a low profile of just 2.5 mm length and 0.6 mm height. Its 2-pin configuration allows for efficient PCB mounting and integration into dense designs. Designed with low leakage current and high temperature soldering capability (260°C/10s at terminals), it supports both wave and reflow soldering processes.

Complying with IEC 61000-4-2, IEC 61760-1 and RoHS standards as well as AEC-Q101 automotive standard, the PLZ series provides a reliable solution for voltage clamping, overvoltage protection, and reference elements in power supplies or embedded systems.

Nominal Zener voltage: 28.39 V provides stable voltage regulation. Maximum power dissipation of 500 mW for robust operations. MicroSMF (DO-219AC) package suitable for space-constrained electronics. Low leakage current of maximum 200 nA adds circuit reliability.

Wide operating temperature from -55°C to 150°C ensures stable performance in harsh environments. Compliance with industry standards (IEC 61000-4-2, IEC 61760-1, RoHS, AEC-Q101) for safety and quality. Test current rated at 5 mA for safe and repeatable measurements.

Maximum Zener impedance of 55Ω supports precision regulation.

Use cases include voltage regulation in industrial instrumentation, automotive ECUs, protection of microcontroller inputs, and reference circuits in laboratory, manufacturing, and embedded systems. Its high stability and rugged design make it ideal for OEMs, repair laboratories, and R&D environments.

Browse more Zener Diodes and Vishay semiconductor components in the EnvMart catalog for reliable solutions across industrial, laboratory, and commercial electronics.