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S3MB AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

S3MB product

S3MB

Component

RectifierSMB3A1000V

The S3MB is a 3A, 1000V general-purpose silicon rectifier in an SMB package, suitable for standard surface-mount power applications.

Best for

  • General purpose rectification
  • Power supply circuits

Avoid if

  • Applications requiring ultra-fast recovery times

Check before use

  • Thermal dissipation requirements on the PCB

Key specifications

Max Reverse Voltage
1000 V
Forward Current
3 A
Package
SMB

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesGeneral Electronics

Datasheet

bc67b8f6c5c43b11624f9b99a655d802_2303151000_MDD-Microdiode-Semiconductor-S3MB_C47524.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for S3MB: 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

Real-time and catalog pricing from verified distributors

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

Alternative components

1
S5MBTaiwan Semiconductor Corporation

S5MB is a strong upgrade for S3MB, offering a higher 5A current rating in the same SMB package with an identical 1000V rating.

Needs validation

Design and risk insights

Questions & answers

The S3MB is a glass-passivated, surface-mount silicon rectifier diode capable of handling up to 3A of forward current and 1000V of reverse voltage.