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MOC3031SM

Onsemi

MOC3031SM by Onsemi

The Onsemi MOC3031SM is a single TRIAC output optocoupler with 3V max on-state voltage and 1A peak surge current. Operating from -40 to 85°C, it offers 250V repetitive off-state voltage and 4170V isolation. Ideal for triggering devices in applications requiring high isolation levels and precise control of AC loads.

Median Price

$0.824

Lifecycle Status

Suppliers In-Stock

17

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 3,041 parts In-Stock

1+ parts

$1.060

100+ parts

$0.553

1k+ parts

$0.448

10k+ parts

$0.352

3,041

$1.060

$0.553

$0.448

$0.352

DigiKey

USA . 941 parts In-Stock

1+ parts

$1.060

100+ parts

$0.553

1k+ parts

$0.439

10k+ parts

$0.372

941

$1.060

$0.553

$0.439

$0.372

Flip Electronics (Authorized)

USA . 61,200 parts In-Stock

1+ parts

-

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61,200

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Rochester

USA . 55,465 parts In-Stock

1+ parts

-

100+ parts

$0.422

1k+ parts

$0.351

10k+ parts

$0.313

55,465

-

$0.422

$0.351

$0.313

Verical

USA . 54,945 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.438

10k+ parts

$0.391

54,945

-

-

$0.438

$0.391

RS (Exports)

UK . 158 parts In-Stock

1+ parts

-

100+ parts

$0.824

1k+ parts

$0.625

10k+ parts

$0.600

158

-

$0.824

$0.625

$0.600

Distributors (In-Stock)

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

Digiode

USA . 1,471 parts In-Stock

1+ parts

$0.329

100+ parts

-

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1,471

$0.329

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Vyrian

USA . 2,734 parts In-Stock

1+ parts

$0.346

100+ parts

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2,734

$0.346

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Flip Electronics

USA . 71,200 parts In-Stock

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71,200

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DigiKey Marketplace

USA . 55,465 parts In-Stock

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55,465

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Chip Stock

USA . 15,300 parts In-Stock

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Rebound Electronics

UK . 4,000 parts In-Stock

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4,000

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Elcom Components

USA . 1,100 parts In-Stock

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1,100

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Zilex Electronics Inc.

Canada . 595 parts In-Stock

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595

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PC Components Company LLC

USA . 184 parts In-Stock

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184

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Bristol Electronics

USA . 184 parts In-Stock

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184

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ComSIT Distribution GmbH

Germany . 179 parts In-Stock

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179

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Distributors (Availability)

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

Corphita

USA . 1,464 parts In-Stock

1+ parts

$0.311

100+ parts

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1,464

$0.311

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Corohmni

South Africa . 109 parts In-Stock

1+ parts

$0.346

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109

$0.346

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Perfect Parts

USA . 28,538 parts In-Stock

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28,538

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QUARKTWIN TECHNOLOGY LTD

USA . 7,709 parts In-Stock

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Kulean Microsystems

USA . 7,684 parts In-Stock

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7,684

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SupplyDigital Components

Austria . 7,084 parts In-Stock

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7,084

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Authorized Procurement Solutions

USA . 5,000 parts In-Stock

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TANS Electronics

Latvia . 2,224 parts In-Stock

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Supply Digital

USA . 2,155 parts In-Stock

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Problanco Electronics

Mexico . 2,037 parts In-Stock

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Kepictronics

USA . 2,000 parts In-Stock

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Glotronic Ltd.

UK . 1,800 parts In-Stock

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UHIMA Technologies

Türkiye . 518 parts In-Stock

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518

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Overview

Unlock precise control and reliable performance with the MOC3031SM by Onsemi. As a leading manufacturer, Onsemi ensures top-notch quality and innovation in its optocoupler trigger devices. Perfect for various applications, this product offers unmatched value, benefits, and advantages to customers seeking seamless integration and efficient operation. Experience peace of mind knowing you have a trusted partner in Onsemi, delivering cutting-edge solutions for your electronics needs.

Feature Benefit Bullets

Maximum On State Voltage: 3 V

Low on-state voltage ensures energy efficiency and helps in reducing power consumption.

Configuration: SINGLE

Single configuration simplifies installation and reduces complexity in circuit design.

Peak Surge Current: 1 A

High peak surge current capability provides protection against sudden voltage spikes.

Maximum Forward Current: 0.06 A

Efficient forward current rating ensures reliable operation under normal conditions.

Optoelectronic Type: TRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVR

Optocoupler with zero cross voltage regulation improves switching performance and accuracy in triggering devices.

Maximum Operating Temperature: 85 °C

Wide operating temperature range allows for use in various environments.

Minimum Operating Temperature: -40 °C

Can operate in extreme cold temperatures without any issues.

Terminal Finish: TIN

Tin terminal finish offers good solderability and corrosion resistance.

Maximum Input Trigger Current: 0.015 A

Low input trigger current ensures compatibility with a wide range of control circuits.

Repetitive Off-state Voltage (Peak): 250 V

High off-state voltage rating provides reliable isolation between input and output circuits.

Packing Method: TUBE

Tube packing ensures convenient storage and handling during transportation and installation.

Maximum Reverse Leakage Current: 0.0001 A

Low reverse leakage current minimizes power loss in off-state operation.

Minimum Peak Off-state Voltage: 250 V

High minimum peak off-state voltage ensures reliable isolation in off-state conditions.

Maximum Isolation Voltage: 4170 V

High isolation voltage rating provides enhanced safety for connected devices.

Mounting Feature: SURFACE MOUNT

Surface mount design allows for easy and secure installation on circuit boards.

Technical Specifications

Optocoupler Trigger Device Outputs MOC3031SM attributes and parameters. Explore more Optocoupler Trigger Device Outputs devices from Onsemi

Specs

Additional Features:

UL APPROVED

Configuration:

SINGLE

Maximum Forward Current:

.06 A

Maximum Input Trigger Current:

.015 A

Maximum Isolation Voltage:

4170 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

Packing Method:

TUBE

Minimum Peak Off-state Voltage:

250 V

Peak Surge Current:

1 A

Repetitive Off-state Voltage (Peak):

250 V

Maximum Reverse Leakage Current:

.0001 A

Sub-Category:

Optocoupler - Trigger Device Outputs

Terminal Finish:

TIN

Trade Compliance

MOC3031SM 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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