What are the primary applications?

It is primarily used for voltage stabilization and signal clipping in electronic circuits.

What is the pinout of SML4739A?

Use the SML4739A datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about SML4739A pinout to locate pins, power rails, and interface signals before layout.

SML4739A Datasheet, Specs, Alternatives & ECAD | FUXINSEMI

AI summary

The SML4739A is a 1W surface mount Zener diode designed for voltage regulation and clipping circuits.

Best for

Voltage regulation
Signal clipping

Avoid if

High-power applications exceeding 1W

Check before use

Thermal derating at temperatures above 75°C

Key specifications

Nominal Zener Voltage: 9.1 V
Power Dissipation: 1 W
Package: SOD-123FL

Compliance & Environment

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

Application

General Purpose

Datasheet

7a308c24e61bc8043d3947cff3d8d0d8_2009301206_FUXINSEMI-SML4739A_C842812.pdf

800 KB

Datasheet AI

CAD Models

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EDA Symbol

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PCB Footprint

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3D Model

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KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 9.1V, 1W surface mount Silicon Zener diode housed in an SOD-123FL package.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the SML4739A?+×

What are the primary applications?+×

What is the pinout of SML4739A?+×