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STPS340U AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

STPS340U product

STPS340U

Diodes - Rectifiers - Single

SchottkyRectifier40V3ASMB

The STPS340U is a 40V, 3A Schottky rectifier in an SMB package, ideal for high-efficiency power conversion and protection circuits.

Best for

  • DC-DC converters
  • Switch-mode power supplies
  • Polarity protection

Avoid if

  • Applications exceeding 40V reverse voltage
  • High-current designs requiring more than 3A

Check before use

  • Thermal design and PCB copper area for heat dissipation

Key specifications

VRRM
40 V
IF(AV)
3 A
VF (max)
0.57 V
Tj (max)
150 °C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerIndustrial

Datasheet

STPS340U-STMicroelectronics-datasheet-14054751.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for STPS340U: 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 STPS340U is a single-chip Schottky rectifier from STMicroelectronics, rated for 40V reverse voltage and 3A average forward current.