What are the key specifications of the SMA2Z5.1A?

It features a nominal Zener voltage of 5.1V, a power dissipation rating of 2W, and a maximum Zener impedance of 3.5Ω at the test current.

What should engineers review before using the SMA2Z5.1A?

Engineers should review the power-temperature derating curve, as the 2W rating is specified at a lead temperature of 50°C.

What are the sourcing risks for the SMA2Z5.1A?

The component is widely available through major distributors like LCSC, with stable supply and active lifecycle status.

What is the pinout of SMA2Z5.1A?

Use the SMA2Z5.1A datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about SMA2Z5.1A pinout to locate pins, power rails, and interface signals before layout.

SMA2Z5.1A Datasheet, Specs, Alternatives & ECAD | ZHIDE

AI summary

The SMA2Z5.1A is a 2W Zener diode in an SMA package, providing a nominal 5.1V regulation voltage. It is a reliable choice for voltage stabilization and clipping in general-purpose circuits.

Best for

Voltage stabilization
Signal clipping
General-purpose power regulation

Avoid if

Applications requiring extremely low leakage current
Space-constrained designs where SMA is too large

Check before use

Thermal derating based on PCB layout
Peak surge power requirements

Key specifications

Nominal Zener Voltage: 5.1 V
Power Dissipation: 2.0 W
Zener Impedance: 3.5 Ω

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Power SuppliesIndustrial ControlsConsumer Electronics

Datasheet

8ff07e3970cdf11a002d21592dd3ae76_2111301830_ZHIDE-SMA2Z5-1A_C2917845.pdf

800 KB

Datasheet AI

CAD Models

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Alternative components

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Design and risk insights

Questions & answers

The SMA2Z5.1A is a 2.0 Watt surface mount Zener diode manufactured by ZHIDE, designed for voltage regulation and clipping applications.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the SMA2Z5.1A?+×

What are the key specifications of the SMA2Z5.1A?+×

What should engineers review before using the SMA2Z5.1A?+×

What are the sourcing risks for the SMA2Z5.1A?+×

What is the pinout of SMA2Z5.1A?+×