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1N5819W AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1N5819W product

1N5819W

Diodes - Rectifiers - Single

SchottkySOD-1231A40V

The 1N5819W is a 40V, 1A Schottky barrier diode in a compact SOD-123 surface-mount package, suitable for general-purpose rectification and power management.

Best for

  • Low-voltage, high-frequency inverters
  • Free-wheeling diodes
  • Polarity protection

Avoid if

  • Applications requiring reverse voltages exceeding 40V

Check before use

  • Thermal dissipation limits in high-density PCB layouts

Key specifications

Reverse Voltage
40 V
Forward Current
1 A
Forward Voltage (1A)
0.6 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

40e831e290e4f85b682b5e6091450f89_2105241831_CBI-1N5819W_C2828420.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1N5819W: 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

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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

3
PartDetailsMatch
MBR0540T1Gonsemi

MBR0540T1G is a 40V 0.5A SOD-123 Schottky alternative with review needed.

Needs validation

Design and risk insights

Questions & answers

It is a 1A Schottky barrier diode with a 40V reverse voltage rating, housed in a SOD-123 surface-mount package.