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

AI summary

1N5819 product

1N5819

Diodes

SchottkyRectifier40V1ADO-41

The 1N5819 is a 40V, 1A Schottky barrier rectifier in a DO-41 axial package, ideal for high-efficiency, high-frequency power applications.

Best for

  • DC-DC converters
  • Polarity protection
  • Battery charging

Avoid if

  • Applications requiring reverse voltages above 40V

Check before use

  • Thermal derating curves at high ambient temperatures

Key specifications

Reverse Voltage
40 V
Forward Current
1 A
Max Forward Voltage
0.55 V

Compliance & Environment

RoHS
Compliant
REACH
nan
MSL
nan
ECCN
nan
HTSUS
nan

Application

Power SuppliesDC-DC Converters

Datasheet

c000cec8799166413757a319fded08bb_2212271230_SUNMATE-Elec-1N5819_C5338482.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1N5819: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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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 with a 40V peak reverse voltage and 1A average forward current capacity, housed in a DO-41 axial lead package.