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MURS140B AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MURS140B product

MURS140B

Diodes - Rectifiers - Single

RectifierSuper FastSMB

The MURS140B is a 400V, 1.0A super fast recovery rectifier in an SMB package, ideal for high-frequency power conversion applications.

Best for

  • Power supplies
  • Inverters
  • Converters

Avoid if

  • Applications requiring extremely low forward voltage drop

Check before use

  • Thermal dissipation requirements

Key specifications

VRRM
400 V
IO
1.0 A
trr
50 ns

Compliance & Environment

RoHS
RoHS Compliant
REACH
REACH Unaffected
MSL
1
ECCN
EAR99
HTSUS
-

Application

Power

Datasheet

7d4cbed0fbf7ae3a2fc4b392b9b2f679_2012051408_Yangzhou-Yangjie-Elec-Tech-MURS140B_C961880.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MURS140B: 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 MURS140B is a glass-passivated, super fast recovery rectifier diode designed for surface mount applications.