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SM340B AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SM340B product

SM340B

Diodes - Rectifiers - Single

SchottkyRectifierSMB

The SM340B is a 40V, 3A Schottky barrier rectifier in an SMB package, ideal for high-frequency power applications.

Best for

  • Inverters
  • Polarity protection
  • Free-wheeling diodes

Avoid if

  • Applications exceeding 40V reverse voltage or 3A continuous current.

Check before use

  • Thermal dissipation requirements on the PCB.

Key specifications

Reverse Voltage
40 V
Forward Current
3.0 A
Forward Voltage
0.55 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementIndustrial

Datasheet

75ae6001df2e21f423ae40b285057e42_2212132130_LRC-SM340B_C5266336.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SM340B: 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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Alternative components

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

Design and risk insights

Questions & answers

The SM340B is a surface-mount Schottky barrier rectifier with a 40V reverse voltage and 3A forward current rating.