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STPS3L40UF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

STPS3L40UF product

STPS3L40UF

Diodes - Rectifiers - Single

SchottkyRectifier40V3A

The STPS3L40UF is a 40V, 3A Schottky rectifier optimized for high-frequency power conversion and compact charger applications.

Best for

  • DC-DC converters
  • Switched-mode power supplies
  • DC/DC chargers

Avoid if

  • Applications requiring reverse voltage higher than 40V

Check before use

  • Thermal dissipation requirements on the PCB

Key specifications

Vr (Max)
40 V
If (AV)
3 A
Vf (Max)
0.44 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power

Datasheet

STPS3L40UF-STMicroelectronics-datasheet-12557269.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for STPS3L40UF: 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

It is a power Schottky rectifier from STMicroelectronics, designed for high-frequency DC-DC converters and switched-mode power supplies.