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SM140A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SM140A product

SM140A

Diodes - Rectifiers - Single

SchottkyRectifier40V1A

The SM140A is a 40V, 1A Schottky barrier rectifier in an SMA (DO-214AC) package, ideal for high-frequency, low-voltage power management.

Best for

  • Power supply rectification
  • Polarity protection

Avoid if

  • Applications exceeding 40V reverse voltage

Check before use

  • Thermal dissipation requirements

Key specifications

Reverse Voltage
40 V
Forward Current
1.0 A
Forward Voltage
0.70 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

35583f3c56abc57754177fe468f57fda.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SM140A: 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
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The SM140A is a Schottky barrier rectifier with a 40V repetitive peak reverse voltage and a 1.0A average forward rectified current.