1SMA4745AG Datasheet, Specs, Alternatives & ECAD | SHIKUES | PartGenie

AI summary

1SMA4745AG product

The 1SMA4745AG is a 1W surface-mount Zener diode with a nominal 16V breakdown voltage, suitable for general voltage regulation and protection circuits.

Best for

Voltage regulation
Circuit protection

Avoid if

Applications requiring extremely low leakage current or high-precision voltage references

Check before use

Thermal derating curve at operating temperatures above 75°C

Key specifications

Nominal Zener Voltage: 16 V
Power Dissipation: 1 W
Package: SMA

Compliance & Environment

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

Application

General Power

Datasheet

360157bf343dfad7250f828fc533be5b_2304140030_Shikues-1SMA4745AG_C433978.pdf

800 KB

CAD Models

Download ECAD models for 1SMA4745AG: 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

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

Design and risk insights

Questions & answers

It is a silicon planar Zener diode designed for surface-mount applications, capable of dissipating up to 1W of power.