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B5818WS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

B5818WS product

B5818WS

Diodes - Rectifiers - Single

SchottkyRectifierSOD-32330V

The B5818WS is a 30V, 1A Schottky barrier rectifier in a SOD-323 package, ideal for high-frequency, low-voltage power management and protection circuits.

Best for

  • Low-voltage inverters
  • Polarity protection
  • High-frequency signal rectification

Avoid if

  • Applications requiring high reverse voltage (>30V)
  • High-power designs exceeding 250mW dissipation

Check before use

  • Junction temperature limits (-55°C to +150°C)
  • Thermal resistance (400°C/W)

Key specifications

Reverse Voltage
30 V
Forward Current
1 A
Forward Voltage
550 mV

Compliance & Environment

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

Application

Power SuppliesConsumer Electronics

Datasheet

3ddb84d2ddfb3edf37f1676b61dcdae7_2308231019_MDD-Microdiode-Semiconductor-B5818WS_C2992927.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for B5818WS: 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 B5818WS is a surface-mount Schottky barrier rectifier designed for low-voltage, high-frequency applications, offering fast switching and polarity protection.