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MOC3020SR2M AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MOC3020SR2M product

MOC3020SR2M

SCR Output

OptocouplerTriac Driver400V

The MOC3020SR2M is a 400V random-phase triac driver optocoupler in a 6-SMD package, ideal for isolating low-voltage control circuits from high-voltage AC loads.

Best for

  • AC load control
  • Solid state relays
  • Industrial motor control

Avoid if

  • Direct load driving (requires external triac)
  • Applications requiring zero-crossing detection

Check before use

  • dv/dt ratings
  • Trigger current requirements

Key specifications

Peak Blocking Voltage
400 V
Isolation Voltage
4170 Vrms
Trigger Current
30 mA

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.49.8000

Application

Industrial ControlsMotor Control

Datasheet

195672.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MOC3020SR2M: 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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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

It is an optically isolated triac driver that uses a GaAs infrared LED to trigger a light-activated silicon bilateral switch, functioning like a triac.