1SMA5915A Datasheet, Specs, Alternatives & ECAD | Jiangsu Changjing Electronics Technology Co., Ltd. | PartGenie

AI summary

1SMA5915A product

The 1SMA5915A is a 1.5W surface-mount Zener diode with a nominal Zener voltage of 3.9V, suitable for voltage stabilization in compact electronic circuits.

Best for

Voltage stabilization
General purpose regulation

Avoid if

Applications requiring high precision voltage references
Extreme thermal environments without adequate heatsinking

Check before use

Thermal derating requirements
Polarity orientation

Key specifications

Nominal Zener Voltage: 3.9 V
Power Dissipation: 1.5 W
Package: SMAG

Compliance & Environment

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

Application

Voltage Stabilization

Datasheet

418508b8fcead9ed32b38c0a9272f780_2212151130_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--1SMA5915A_C5293619.pdf

800 KB

CAD Models

Download ECAD models for 1SMA5915A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Alternative components

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Design and risk insights

Questions & answers

It is a 1.5W Zener diode designed for voltage regulation, featuring a nominal Zener voltage of 3.9V in an SMAG surface-mount package.