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SDUR1040 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SDUR1040 product

SDUR1040

Diodes - Rectifiers - Single

UltrafastRectifier400V10A

The SDUR1040 is a 400V, 10A ultrafast rectifier diode in a TO-220AC package, optimized for high-frequency power conversion.

Best for

  • Switch mode power supplies
  • Motor control circuits
  • UPS systems

Avoid if

  • Applications requiring extremely low forward voltage drop where Schottky diodes might be preferred.

Check before use

  • Thermal management and heatsink mounting.

Key specifications

Reverse Voltage
400 V
Forward Current
10 A
Reverse Recovery Time
45 ns

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Affected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0080

Application

Power SuppliesMotor Control

Datasheet

6144b00a0afe68beb416420ee4aa49d0_1811151233_SMC-Sangdest-Microelectronicstronic--Nanjing-SDUR1040_C260349.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SDUR1040: 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

It is an ultrafast rectifier diode with a 400V reverse voltage rating and 10A forward current capacity, designed for high-efficiency power applications.