ProjectsPricingInsights

US1MFA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

US1MFA product

US1MFA

Diodes - Rectifiers - Single

RectifierSurface MountAEC-Q101

The US1MFA is a 1A, 1000V super fast surface mount rectifier in a SOD-123FL package, suitable for high-efficiency power applications.

Best for

  • Automotive power systems
  • High-efficiency switching power supplies

Avoid if

  • Applications requiring higher current than 1A
  • Extremely space-constrained designs where SOD-123FL is too large

Check before use

  • Thermal dissipation requirements
  • Reverse recovery time compatibility

Key specifications

VRRM
1000 V
IF(AV)
1 A
Trr
75 ns

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0080

Application

AutomotivePower Supply

Datasheet

Fairchild-Semiconductor-company-11.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for US1MFA: 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

The US1MFA is a super fast surface mount rectifier diode capable of handling 1A of average forward current and 1000V repetitive peak reverse voltage.