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| 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 |
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.
Interested in this product? Drop us an email and we will let you know when it's available for order.
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