ProjectsPricingInsights

1SMA4744A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMA4744A product

1SMA4744A

Diodes - Zener - Single

Zener Diode15V1WSMA

The 1SMA4744A is a 15V, 1W Zener diode in an SMA package, suitable for general-purpose voltage regulation.

Best for

  • Voltage regulation
  • Circuit protection

Avoid if

  • High-power applications exceeding 1W

Check before use

  • Thermal design

Key specifications

Nominal Vz
15V
Power Rating
1W
Package
SMA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerGeneral

Datasheet

44bcb8566ef5f9ca62a894ef6bdc19a4_2405081117_GOODWORK-1SMA4744A_C22385439.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMA4744A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a surface-mount Zener diode with a nominal Zener voltage of 15V, designed for voltage regulation in electronic circuits.