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MOC3021SR2M

Onsemi

MOC3021SR2M by Onsemi

The Onsemi MOC3021SR2M is a single TRIAC output optocoupler with a max on-state voltage of 3V and peak surge current of 1A. It operates b/w -40 to 85°C, has an isolation voltage of 5300V, and is ideal for triggering devices in applications requiring high-voltage protection.

Median Price

$0.290

Lifecycle Status

Suppliers In-Stock

25

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Adafruit Industries

USA . 500 parts In-Stock

1+ parts

$0.232

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$0.220

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$0.220

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500

$0.232

$0.220

$0.220

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Arrow

USA . 1,516 parts In-Stock

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$0.253

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$0.244

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$0.244

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1,516

$0.253

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Farnell

UK . 1,209 parts In-Stock

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$0.436

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$0.236

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$0.436

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Mouser Electronics

USA . 5,353 parts In-Stock

1+ parts

$0.720

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$0.386

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$0.282

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$0.267

5,353

$0.720

$0.386

$0.282

$0.267

DigiKey

USA . 8,227 parts In-Stock

1+ parts

$0.810

100+ parts

$0.415

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$0.325

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$0.272

8,227

$0.810

$0.415

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$0.272

Flip Electronics (Authorized)

USA . 240,000 parts In-Stock

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Avnet

USA . 3,000 parts In-Stock

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$0.224

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$0.210

Verical

USA . 1,516 parts In-Stock

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$0.244

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1,516

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RS (Exports)

UK . 1,029 parts In-Stock

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$0.282

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1,029

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Chip1Stop

Japan . 600 parts In-Stock

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$0.298

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Element14

Singapore . 361 parts In-Stock

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$0.582

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$0.493

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361

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Distributors (In-Stock)

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Digiode

USA . 1,673 parts In-Stock

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$0.220

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Nova Conductors

Japan . 300 parts In-Stock

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$0.289

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300

$0.289

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TME

Poland . 262 parts In-Stock

1+ parts

$0.700

100+ parts

$0.392

1k+ parts

$0.286

10k+ parts

$0.274

262

$0.700

$0.392

$0.286

$0.274

Chip Stock

USA . 678,330 parts In-Stock

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Flip Electronics

USA . 41,900 parts In-Stock

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Vyrian

USA . 22,201 parts In-Stock

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Bristol Electronics

USA . 9,000 parts In-Stock

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$0.421

1k+ parts

$0.182

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$0.169

9,000

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$0.421

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$0.169

Dan-Mar Components

USA . 9,000 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 7,000 parts In-Stock

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NAC Semi

USA . 4,000 parts In-Stock

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$0.592

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$0.533

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Cyclops Electronics Ltd

UK . 1,906 parts In-Stock

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IBS Electronics

USA . 1,000 parts In-Stock

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Diverse Electronics

Canada . 1,000 parts In-Stock

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Martec Srl

Italy . 96 parts In-Stock

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Distributors (Availability)

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Ampacity Inc.

Singapore . 22,065 parts In-Stock

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$0.187

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Semicontronic

India . 21,731 parts In-Stock

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$0.187

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$0.182

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$0.181

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Corohmni

South Africa . 473 parts In-Stock

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$0.187

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Corphita

USA . 569 parts In-Stock

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$0.209

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569

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Advanced Electronics

New Zealand . 500 parts In-Stock

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$0.232

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$0.220

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Argo Parts USA

USA . 4,765 parts In-Stock

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$0.287

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$0.279

4,765

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Netroflash

USA . 50 parts In-Stock

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$0.289

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50

$0.289

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Component Stockers USA

USA . 66,303 parts In-Stock

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$0.300

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$0.230

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$0.260

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$0.230

66,303

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$0.230

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$0.230

Continental Prestige Electronics

USA . 916 parts In-Stock

1+ parts

$0.769

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$0.284

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916

$0.769

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Aztec Data Supply Inc.

USA . 1,000 parts In-Stock

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$0.778

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$0.778

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Andel Nordic

Denmark . 3,143 parts In-Stock

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$5.430

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$5.212

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$5.212

3,143

$5.430

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$5.212

RC Electronics

USA . 72,597 parts In-Stock

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$0.290

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$0.270

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$0.260

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Metaverse IC Inc.

Canada . 57,795 parts In-Stock

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Perfect Parts

USA . 27,260 parts In-Stock

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Infinite Electronics LLP (Excess)

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Lixinc

USA . 7,391 parts In-Stock

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Authorized Procurement Solutions

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SupplyDigital Components

Austria . 6,805 parts In-Stock

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Problanco Electronics

Mexico . 6,540 parts In-Stock

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iodParts Technologies Inc.

India . 2,000 parts In-Stock

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Eastek

USA . 2,000 parts In-Stock

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Supply Digital

USA . 1,948 parts In-Stock

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Kulean Microsystems

USA . 1,318 parts In-Stock

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TANS Electronics

Latvia . 1,131 parts In-Stock

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GreenTree Electronics

Israel . 1,000 parts In-Stock

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Futuretech Components

Singapore . 934 parts In-Stock

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UHIMA Technologies

Türkiye . 551 parts In-Stock

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Allen Electronics Distributors

USA . 210 parts In-Stock

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$3.864

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210

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Overview

Unlock a world of possibilities with the MOC3021SR2M by Onsemi. Known for their top-notch quality and innovative technology, Onsemi delivers reliable optocoupler trigger devices that provide seamless integration in a variety of applications. With a maximum isolation voltage of 5300 V and a peak off-state voltage of 400 V, this optocoupler offers unparalleled performance and safety. Whether you're designing industrial control systems or consumer electronics, the MOC3021SR2M is the perfect solution for your needs. Trust Onsemi to deliver excellence every time.

Feature Benefit Bullets

Maximum On State Voltage: 3 V

Low maximum on state voltage ensures efficient operation and minimal power consumption.

Configuration: SINGLE

Single configuration simplifies installation and reduces complexity in setups.

Peak Surge Current: 1 A

High peak surge current capability provides reliability and protection against sudden power surges.

Maximum Forward Current: 0.06 A

Low maximum forward current helps in preventing overheating and ensures device longevity.

Optoelectronic Type: TRIAC OUTPUT OPTOCOUPLER

Triac output optocoupler type offers versatility and compatibility with various applications.

Maximum Operating Temperature: 85 °C

Wide operating temperature range allows for use in diverse environmental conditions.

Minimum Operating Temperature: -40 °C

Low minimum operating temperature ensures reliable performance even in extreme cold conditions.

Terminal Finish: TIN

Tin terminal finish provides good connectivity and corrosion resistance for enhanced durability.

Maximum Input Trigger Current: 0.015 A

Low maximum input trigger current enables efficient triggering and control of the device.

Repetitive Off-state Voltage (Peak): 400 V

High repetitive off-state voltage ensures consistent performance and protection against voltage spikes.

Nominal Input Trigger Current: 15 mA

Nominal input trigger current provides stable and accurate triggering for precise control.

Maximum Reverse Leakage Current: 0.0001 A

Low maximum reverse leakage current minimizes power loss and improves overall efficiency.

Minimum Peak Off-state Voltage: 400 V

High minimum peak off-state voltage offers robust insulation and protection against voltage breakdown.

Maximum Isolation Voltage: 5300 V

High maximum isolation voltage ensures safety and effective isolation between input and output circuits.

Mounting Feature: SURFACE MOUNT

Surface mounting feature makes installation easy and saves space in compact designs.

Technical Specifications

Optocoupler Trigger Device Outputs MOC3021SR2M attributes and parameters. Explore more Optocoupler Trigger Device Outputs devices from Onsemi

Specs

Additional Features:

UL RECOGNIZED

Configuration:

SINGLE

Maximum Forward Current:

.06 A

Maximum Input Trigger Current:

.015 A

Nominal Input Trigger Current:

15 mA

Maximum Isolation Voltage:

5300 V

JESD-609 Code:

e3

Mounting Feature:

No. of Elements:

1

Maximum On State Voltage:

3 V

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Optoelectronic Type:

Minimum Peak Off-state Voltage:

400 V

Peak Surge Current:

1 A

Repetitive Off-state Voltage (Peak):

400 V

Maximum Reverse Leakage Current:

.0001 A

Sub-Category:

Optocoupler - Trigger Device Outputs

Terminal Finish:

TIN

Trade Compliance

MOC3021SR2M Optoelectronics trade compliance attributes, and parameters.

HTS

8541.40.80.00

SB

8541.40.80.00

PCN

Manufacturer Highlights

Onsemi

Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).

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Management team

President, CEO

Hassane El-Khoury

Executive VP, CFO, Treasurer

Thad Trent

Senior VP

Ross F. Jatou

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

Aizu Fab

Fabrication

Fab Initiation

1995

Japan

Aizu Wakamatsu

Wafer Capacity

52,000

1995

52,000

Si/EPI Fab

Fabrication

Fab Initiation

2018

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

10,000

2018

10,000

Expansion Phase 1 for SiC / EPI

Fabrication

Fab Initiation

2019

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

14,500

2019

14,500

Expansion Phase 2 for SiC / EPI

Fabrication

Fab Initiation

2024

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

2024

SiC Fab

Fabrication

Fab Initiation

2022

USA

Hudson

Wafer Capacity

2022

Bucheon

Fabrication

Fab Initiation

2013

South Korea

Bucheon

Wafer Capacity

61,000

2013

61,000

ISMF - Malaysia

Fabrication

Fab Initiation

1990

Malaysia

Seremban

Wafer Capacity

95,000

1990

95,000

Roznov Device Fab

Fabrication

Fab Initiation

1987

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

80,000

1987

80,000

Fab 10

Fabrication

Fab Initiation

2002

USA

East Fishkill

Wafer Capacity

15,000

2002

15,000

Burlington

Fabrication

Fab Initiation

1986

Canada

Burlington

Wafer Capacity

1986

Gresham

Fabrication

Fab Initiation

1998

USA

Gresham

Wafer Capacity

45,000

1998

45,000

Bucheon 150mm

Fabrication

Fab Initiation

2000

South Korea

Bucheon

Wafer Capacity

50,000

2000

50,000

Rochester

Fabrication

Fab Initiation

1983

USA

Rochester

Wafer Capacity

10,000

1983

10,000

Nampa

Fabrication

Fab Initiation

1995

USA

Nampa

Wafer Capacity

1995

Pennsylvania

Fabrication

Fab Initiation

1997

USA

Mountain Top

Wafer Capacity

36,000

1997

36,000

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