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MOC3021SR2VM AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MOC3021SR2VM product

MOC3021SR2VM

SCR Output

OptocouplerTriac Driver400V

The MOC3021SR2VM is a random-phase triac driver optocoupler designed for controlling AC loads in industrial and motor control applications.

Best for

  • Industrial controls
  • Motor control
  • Solid state relays

Avoid if

  • Direct load driving without a power triac

Check before use

  • dv/dt ratings and snubber circuit requirements

Key specifications

Peak Blocking Voltage
400 V
Isolation Voltage
4170 VACRMS
Package
SMD-6

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial ControlsMotor Control

Datasheet

DSA-214419.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MOC3021SR2VM: 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

It is a 6-pin SMD optocoupler containing a GaAs infrared LED and a light-activated silicon bilateral switch, functioning as a triac driver.