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MOC3021SM

Texas Instruments

MOC3021SM by Texas Instruments

MOC3021SM by Texas Instruments is a TRIAC output optocoupler with 3V max on-state voltage, 1.2A peak surge current, and 400V repetitive off-state voltage. Ideal for applications requiring high isolation voltage of 7500V, such as industrial control systems and solid-state relays. Operating temperature ranges from -40°C to 100°C make it versatile for various environments.

Median Price

$0.350

Lifecycle Status

Suppliers In-Stock

22

In-Stock Inventory

1k+

Distributors (Authorized)

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

Newark

USA . 521 parts In-Stock

1+ parts

$0.350

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521

$0.350

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Farnell

UK . 450 parts In-Stock

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$0.475

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$0.251

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$0.200

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$0.169

450

$0.475

$0.251

$0.200

$0.169

Mouser Electronics

USA . 4,086 parts In-Stock

1+ parts

$0.560

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$0.293

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$0.236

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4,086

$0.560

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Adafruit Industries

USA . 500 parts In-Stock

1+ parts

$0.643

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$0.611

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$0.611

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500

$0.643

$0.611

$0.611

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Element14

Singapore . 841 parts In-Stock

1+ parts

$1.100

100+ parts

$0.551

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$0.462

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841

$1.100

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$0.462

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Rochester

USA . 10,042 parts In-Stock

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$0.276

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$0.229

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$0.204

10,042

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$0.276

$0.229

$0.204

DigiKey

USA . 10,042 parts In-Stock

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$0.340

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10,042

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$0.340

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Verical

USA . 7,290 parts In-Stock

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$0.255

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Flip Electronics (Authorized)

USA . 5,800 parts In-Stock

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Arrow

USA . 1,000 parts In-Stock

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$0.263

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$0.263

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Distributors (In-Stock)

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Digiode

USA . 4,883 parts In-Stock

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$0.214

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$0.214

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Nova Conductors

Japan . 600 parts In-Stock

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$0.284

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$0.284

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TME

Poland . 2,353 parts In-Stock

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$0.500

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$0.339

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$0.241

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$0.233

2,353

$0.500

$0.339

$0.241

$0.233

Chip Stock

USA . 674,450 parts In-Stock

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Flip Electronics

USA . 24,050 parts In-Stock

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DigiKey Marketplace

USA . 11,392 parts In-Stock

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Vyrian

USA . 7,525 parts In-Stock

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7,525

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Schukat

Germany . 1,850 parts In-Stock

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$0.354

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$0.293

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1,850

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$0.354

$0.293

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Diverse Electronics

Canada . 390 parts In-Stock

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390

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Cyclops Electronics Ltd

UK . 152 parts In-Stock

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Prism Electronics

USA . 30 parts In-Stock

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30

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Goldney Electronics S.L.

Spain . 22 parts In-Stock

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Distributors (Availability)

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

Aztec Data Supply Inc.

USA . 1,257 parts In-Stock

1+ parts

$0.141

100+ parts

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1,257

$0.141

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Semicontronic

India . 7,565 parts In-Stock

1+ parts

$0.190

100+ parts

$0.185

1k+ parts

$0.184

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7,565

$0.190

$0.185

$0.184

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Corphita

USA . 4,804 parts In-Stock

1+ parts

$0.202

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Corohmni

South Africa . 162 parts In-Stock

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$0.223

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162

$0.223

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Argo Parts USA

USA . 1,017 parts In-Stock

1+ parts

$0.284

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$0.275

1,017

$0.284

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$0.275

Netroflash

USA . 1,000 parts In-Stock

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$0.284

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$0.284

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Parana Technologies

USA . 65 parts In-Stock

1+ parts

$0.484

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$1.620

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65

$0.484

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$1.620

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Continental Prestige Electronics

USA . 604 parts In-Stock

1+ parts

$0.527

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$0.221

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$0.189

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604

$0.527

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DigiPath Technology Company

USA . 2,244 parts In-Stock

1+ parts

$0.533

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$0.490

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2,244

$0.533

$0.490

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ChromeModa Solutions

Germany . 6,921 parts In-Stock

1+ parts

$0.544

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$0.446

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6,921

$0.544

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IDEA Electronic Components Group

UK . 1,798 parts In-Stock

1+ parts

$0.544

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$0.490

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1,798

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Advanced Electronics

New Zealand . 500 parts In-Stock

1+ parts

$0.643

100+ parts

$0.611

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$0.611

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500

$0.643

$0.611

$0.611

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Perfect Parts

USA . 28,538 parts In-Stock

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Metaverse IC Inc.

Canada . 23,500 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 21,637 parts In-Stock

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Lixinc

USA . 16,854 parts In-Stock

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SupplyDigital Components

Austria . 7,890 parts In-Stock

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Kulean Microsystems

USA . 5,950 parts In-Stock

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TANS Electronics

Latvia . 4,886 parts In-Stock

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Glotronic Ltd.

UK . 1,800 parts In-Stock

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Supply Digital

USA . 1,358 parts In-Stock

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Authorized Procurement Solutions

USA . 1,000 parts In-Stock

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Robosynatics

Brazil . 300 parts In-Stock

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$18.502

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$18.502

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$18.502

300

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$18.502

$18.502

$18.502

Lucentia Tech

USA . 300 parts In-Stock

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$18.502

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$18.502

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$18.502

300

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$18.502

$18.502

$18.502

Problanco Electronics

Mexico . 245 parts In-Stock

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UHIMA Technologies

Türkiye . 220 parts In-Stock

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Overview

Unlock the potential of your electronic devices with the Texas Instruments MOC3021SM Optocoupler Trigger Device Outputs. Renowned for their superior quality and reliability, Texas Instruments products are trusted by industry professionals worldwide. The MOC3021SM is ideal for a wide range of applications, offering seamless control and protection for your circuits. Experience the value and peace of mind that comes with using a top-tier optocoupler trigger device output from Texas Instruments.

Feature Benefit Bullets

Maximum On State Voltage: 3 V

Allows for efficient triggering of connected devices with a low voltage requirement.

Peak Surge Current: 1.2 A

Capable of handling sudden spikes in current, ensuring reliable performance even during fluctuating conditions.

Optoelectronic Type: TRIAC OUTPUT OPTOCOUPLER

Provides high-speed switching and isolation between input and output, suitable for various industrial applications.

Maximum Operating Temperature: 100 °C

Can operate reliably in high-temperature environments without overheating or performance degradation.

Minimum Operating Temperature: -40 °C

Suitable for use in cold environments without any loss in functionality.

Maximum Input Trigger Current: 0.015 A

Requires low trigger current for activation, ensuring energy-efficient operation.

Repetitive Off-state Voltage (Peak): 400 V

Provides high off-state voltage, enhancing safety and reliability during operation.

Maximum Reverse Leakage Current: 0.0000001 A

Minimal reverse leakage current ensures efficient energy usage and prevents unwanted activation.

Maximum Isolation Voltage: 7500 V

Offers high isolation voltage, ensuring safe operation and protection against voltage surges.

Mounting Feature: SURFACE MOUNT

Easy to install and suitable for compact spaces, making it convenient for various applications.

Maximum On State Current: 0.1 A

Capable of handling moderate current loads, making it versatile for different circuit requirements.

Technical Specifications

Optocoupler Trigger Device Outputs MOC3021SM attributes and parameters. Explore more Optocoupler Trigger Device Outputs devices from Texas Instruments

Specs

Maximum Input Trigger Current:

.015 A

Maximum Isolation Voltage:

7500 V

Mounting Feature:

No. of Elements:

1

Maximum On State Current:

.1 A

Maximum On State Voltage:

3 V

Maximum Operating Temperature:

100 Cel

Minimum Operating Temperature:

-40 Cel

Optoelectronic Type:

Peak Surge Current:

1.2 A

Repetitive Off-state Voltage (Peak):

400 V

Maximum Reverse Leakage Current:

.0000001 A

Sub-Category:

Optocoupler - Trigger Device Outputs

Trade Compliance

MOC3021SM Optoelectronics trade compliance attributes, and parameters.

HTS

8541.40.80.00

SB

8541.40.80.00

Manufacturer Highlights

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

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