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1N5819 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1N5819 product

1N5819

Diodes - Rectifiers - Single

SchottkyRectifier40V1ADO-41

The 1N5819 is a standard 40V, 1A Schottky barrier rectifier in a DO-41 axial package, widely used for low-voltage, high-frequency power conversion.

Best for

  • Low voltage DC/DC conversion
  • Freewheeling diode applications

Avoid if

  • High voltage applications exceeding 40V
  • Space-constrained designs requiring SMD components

Check before use

  • Thermal management at high ambient temperatures
  • Reverse leakage current at 100°C

Key specifications

Max Reverse Voltage
40 V
Max Forward Current
1 A
Forward Voltage Drop
0.6 V
Package
DO-41

Compliance & Environment

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

Application

PowerIndustrial

Datasheet

bb8bdc49535c909c8a85e7127052cb53.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1N5819: 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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Where to Buy

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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 1N5819 is a Schottky barrier rectifier diode capable of handling up to 40V reverse voltage and 1A average forward current.