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MUR840 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MUR840 product

MUR840

Diodes

Ultra FastRectifierTO-220AC

The MUR840 is an 8A, 400V ultra-fast recovery rectifier diode in a TO-220AC package, suitable for high-speed switching applications.

Best for

  • Power supplies
  • High-speed switching circuits

Avoid if

  • Applications requiring extremely low forward voltage drop (Schottky diodes may be better).

Check before use

  • Thermal resistance junction-to-case (RθjC = 2.0°C/W).

Key specifications

Forward Current
8A
Reverse Voltage
400V
Recovery Time
50ns

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supplies

Datasheet

59d9b954f79b0ddcb39f8ce62e1d9599_ONSM-S-A0003589954-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MUR840: 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 MUR840 is an ultra-fast recovery rectifier diode manufactured by LGE, designed for high-efficiency power conversion and switching applications.