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MOC3043SM(UMW) AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MOC3043SM(UMW) product

MOC3043SM(UMW)

SCR Output

OptocouplerTriac OutputZero-Crossing

The MOC3043SM is a 400V zero-crossing triac-output optocoupler designed for AC load switching.

Best for

  • AC load switching
  • Solenoid control
  • Motor drives

Avoid if

  • DC switching applications
  • High-voltage DC circuits

Check before use

  • Trigger current compatibility
  • Peak voltage requirements

Key specifications

Isolation Voltage
5000 Vrms
Peak Breakdown Voltage
400 V
Trigger Current
5 mA
Package
SOP-6

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial ControlPower Switching

Datasheet

497d4154dd26d69819556553d63603b4_2403220330_UMW-Youtai-Semiconductor-Co---Ltd--MOC3043SM_C3014304.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MOC3043SM(UMW): 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

It is a zero-crossing, bidirectional triac-driven optocoupler used for isolating low-voltage control signals from high-voltage AC loads.