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S-FM404 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

S-FM404 product

S-FM404

Diodes - Rectifiers - Single

RectifierSMAAutomotive Grade

The S-FM404 is a 400V, 1A surface mount rectifier in an SMA (DO-214AC) package, suitable for automotive and general-purpose power applications.

Best for

  • Automotive electronics
  • General power rectification

Avoid if

  • Applications requiring ultra-fast recovery times

Check before use

  • Thermal derating requirements at high ambient temperatures

Key specifications

Max Reverse Voltage
400 V
Max Forward Current
1 A
Package
DO-214AC (SMA)

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotivePower Supplies

Datasheet

208cbff51740eeda0fcb38e73f5e5a79_2404091718_LRC-S-FM404_C2932881.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for S-FM404: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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

The S-FM404 is a glass passivated junction rectifier with a 400V peak reverse voltage and 1A forward current capacity, housed in a surface-mount DO-214AC package.