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M4 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

M4 product

M4

Discrete Semiconductor Products

RectifierSMA1A

The M4 is a standard 1A, 400V general-purpose silicon rectifier in an SMA surface-mount package.

Best for

  • General purpose rectification
  • Low-profile power circuits

Avoid if

  • High-frequency switching applications requiring ultra-fast recovery

Check before use

  • Thermal dissipation requirements
  • Surge current conditions

Key specifications

Forward Current
1 A
Reverse Voltage
400 V
Forward Voltage
1.1 V

Compliance & Environment

RoHS
RoHS

Application

General Power

Datasheet

1810311220_-DIOTEC-M4_C255772.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for M4: 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 M4 is a glass-passivated silicon rectifier diode designed for surface-mount applications, capable of handling 1A of forward current and 400V reverse voltage.