ProjectsPricingInsights

1SMAF4738A-MS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMAF4738A-MS product

1SMAF4738A-MS

Diodes - Zener - Single

Zener Diode1W8.2VSMAF

The 1SMAF4738A-MS is a 1W Zener diode with an 8.2V nominal voltage, packaged in a compact SMAF surface-mount format.

Best for

  • Voltage regulation
  • General purpose circuit protection

Avoid if

  • Applications requiring power dissipation significantly exceeding 1W

Check before use

  • Thermal design of the PCB to handle 1W dissipation

Key specifications

Nominal Zener Voltage
8.2 V
Power Dissipation
1 W
Package
SMAF

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General

Datasheet

1cffe3413f123ffe4f3ab540c0c526dc_2401210800_MSKSEMI-1SMAF4738A-MS_C7473186.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMAF4738A-MS: 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 1W Zener diode designed for voltage regulation in surface-mount electronic circuits.