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MOC3043M

Onsemi

MOC3043M by Onsemi

The Onsemi MOC3043M is a single optocoupler with 3V max on-state voltage and 1A peak surge current. Ideal for triggering devices, it operates b/w -40 to 85°C, offers 7500V isolation voltage, and has a max input trigger current of 0.005A.

Median Price

$0.576

Lifecycle Status

Suppliers In-Stock

40

In-Stock Inventory

1k+

Distributors (Authorized)

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

Chip1Stop

Japan . 294 parts In-Stock

1+ parts

$0.287

100+ parts

$0.269

1k+ parts

$0.264

10k+ parts

$0.263

294

$0.287

$0.269

$0.264

$0.263

Bürklin Elektronik

Germany . 120 parts In-Stock

1+ parts

$0.350

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120

$0.350

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Farnell

UK . 3,648 parts In-Stock

1+ parts

$0.633

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$0.348

1k+ parts

$0.248

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3,648

$0.633

$0.348

$0.248

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Adafruit Industries

USA . 2,500 parts In-Stock

1+ parts

$0.753

100+ parts

$0.715

1k+ parts

$0.715

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2,500

$0.753

$0.715

$0.715

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Arrow

USA . 2,254 parts In-Stock

1+ parts

$0.800

100+ parts

$0.444

1k+ parts

$0.356

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$0.292

2,254

$0.800

$0.444

$0.356

$0.292

Newark

USA . 11,996 parts In-Stock

1+ parts

$0.999

100+ parts

$0.476

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$0.412

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11,996

$0.999

$0.476

$0.412

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Mouser Electronics

USA . 4,536 parts In-Stock

1+ parts

$1.010

100+ parts

$0.447

1k+ parts

$0.443

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4,536

$1.010

$0.447

$0.443

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Element14

Singapore . 22,915 parts In-Stock

1+ parts

$1.290

100+ parts

$0.603

1k+ parts

$0.524

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22,915

$1.290

$0.603

$0.524

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Distrelec

Netherlands . 960 parts In-Stock

1+ parts

$2.201

100+ parts

$2.071

1k+ parts

$1.744

10k+ parts

$1.548

960

$2.201

$2.071

$1.744

$1.548

Future Electronics

Canada . 195,000 parts In-Stock

1+ parts

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$0.300

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$0.290

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Rochester

USA . 169,676 parts In-Stock

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$0.393

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$0.326

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$0.291

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Verical

USA . 113,676 parts In-Stock

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$0.407

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$0.363

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$0.363

DigiKey

USA . 1,642 parts In-Stock

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$0.310

1,642

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$0.310

Master Electronics

USA . 480 parts In-Stock

1+ parts

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$0.345

1k+ parts

$0.316

10k+ parts

$0.292

480

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$0.345

$0.316

$0.292

RS (Exports)

UK . 110 parts In-Stock

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$0.576

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110

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Distributors (In-Stock)

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Digiode

USA . 1,178 parts In-Stock

1+ parts

$0.259

100+ parts

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$0.259

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Nova Conductors

Japan . 110 parts In-Stock

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$0.398

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$0.398

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Bristol Electronics

USA . 1,335 parts In-Stock

1+ parts

$0.825

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$0.305

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$0.214

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1,335

$0.825

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Ace Electronics

USA . 14 parts In-Stock

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$3.250

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$3.250

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NAC Semi

USA . 297,350 parts In-Stock

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$0.520

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Chip Stock

USA . 15,500 parts In-Stock

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Vyrian

USA . 13,612 parts In-Stock

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ComSIT Distribution GmbH

Germany . 11,250 parts In-Stock

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ComSIT USA

USA . 11,250 parts In-Stock

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Kruse Electronics AG

Switzerland . 10,000 parts In-Stock

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Germany . 10,000 parts In-Stock

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Micros

Poland . 4,348 parts In-Stock

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$0.355

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Partservice

France . 3,200 parts In-Stock

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$0.850

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$0.369

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$0.369

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$0.850

$0.369

$0.369

Micros sp.j. W. Kędra i J. Lic

Poland . 2,000 parts In-Stock

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$0.911

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$0.396

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$0.396

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$0.396

$0.396

Flip Electronics

USA . 1,642 parts In-Stock

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IBS Electronics

USA . 980 parts In-Stock

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$0.484

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$0.438

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$0.404

980

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$0.438

$0.404

Schukat

Germany . 800 parts In-Stock

1+ parts

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$0.486

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$0.403

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800

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$0.403

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Cyclops Electronics Ltd

UK . 665 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 383 parts In-Stock

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Elcom Components

USA . 300 parts In-Stock

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LIBRA Elektronik GmbH

Germany . 150 parts In-Stock

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Mil-Aero Solutions, Inc.

USA . 50 parts In-Stock

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LittleDiode

UK . 42 parts In-Stock

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Semi Source

USA . 38 parts In-Stock

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Prism Electronics

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Distributors (Availability)

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Semicontronic

India . 21,036 parts In-Stock

1+ parts

$0.244

100+ parts

$0.238

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$0.237

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Corphita

USA . 906 parts In-Stock

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Corohmni

South Africa . 452 parts In-Stock

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Argo Parts USA

USA . 4,142 parts In-Stock

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$0.398

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$0.386

4,142

$0.398

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$0.386

Continental Prestige Electronics

USA . 3,735 parts In-Stock

1+ parts

$0.398

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$0.390

3,735

$0.398

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$0.390

Netroflash

USA . 50 parts In-Stock

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$0.398

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Aztec Data Supply Inc.

USA . 2,378 parts In-Stock

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$0.518

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Ampacity Inc.

Singapore . 14,707 parts In-Stock

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$0.530

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$0.530

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Advanced Electronics

New Zealand . 2,500 parts In-Stock

1+ parts

$0.753

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$0.715

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$0.715

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$0.753

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Allen Electronics Distributors

USA . 105 parts In-Stock

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$154.200

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Perfect Parts

USA . 793,632 parts In-Stock

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RC Electronics

USA . 94,442 parts In-Stock

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$0.400

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$0.370

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$0.360

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Metaverse IC Inc.

Canada . 37,100 parts In-Stock

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Authorized Procurement Solutions

USA . 33,000 parts In-Stock

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Kepictronics

USA . 27,000 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 9,256 parts In-Stock

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Lixinc

USA . 4,473 parts In-Stock

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SupplyDigital Components

Austria . 3,488 parts In-Stock

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Kulean Microsystems

USA . 3,066 parts In-Stock

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Supply Digital

USA . 2,221 parts In-Stock

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Problanco Electronics

Mexico . 1,933 parts In-Stock

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GreenTree Electronics

Israel . 1,050 parts In-Stock

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Bastille Electronics

Australia . 600 parts In-Stock

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Cyclops Electronics Ltd (Excess)

UK . 383 parts In-Stock

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TANS Electronics

Latvia . 380 parts In-Stock

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UHIMA Technologies

Türkiye . 115 parts In-Stock

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Eastek

USA . 50 parts In-Stock

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Overview

Unleash the power of precision with the MOC3043M by Onsemi. Crafted with excellence by a leading manufacturer, this optocoupler trigger device output offers unparalleled quality and reliability for a variety of applications. Whether you're looking to enhance your lighting control systems or streamline your industrial automation processes, this product delivers exceptional value, efficiency, and performance. Say goodbye to downtime and hello to seamless operations with the MOC3043M.

Feature Benefit Bullets

Maximum On State Voltage: 3 V

Low on-state voltage allows for efficient and reliable operation of the optocoupler trigger device outputs.

Configuration: SINGLE

Single configuration simplifies the setup and integration of the optocoupler for various applications.

Peak Surge Current: 1 A

High peak surge current capability ensures the device can handle sudden spikes in current without failure.

Maximum Forward Current: 0.06 A

Suitable forward current rating for triggering external devices with low power consumption.

Optoelectronic Type: TRIAC OUTPUT OPTOCOUPLER WITH ZERO CRSVR

Triac output with zero cross-over ensures precise control of output signals and reduced interference.

Maximum Operating Temperature: 85 °C

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

Maximum Isolation Voltage: 7500 V

High isolation voltage provides safety and protection for sensitive circuits or components.

Mounting Feature: THROUGH HOLE MOUNT

Through-hole mounting feature offers secure and reliable installation of the optocoupler trigger device.

Technical Specifications

Optocoupler Trigger Device Outputs MOC3043M attributes and parameters. Explore more Optocoupler Trigger Device Outputs devices from Onsemi

Specs

Configuration:

SINGLE

Maximum Forward Current:

.06 A

Maximum Input Trigger Current:

.005 A

Nominal Input Trigger Current:

5 mA

Maximum Isolation Voltage:

7500 V

JESD-609 Code:

e3

Mounting Feature:

No. of Elements:

1

Maximum On State Current:

.1 A

Maximum On State Voltage:

3 V

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

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

MOC3043M Optoelectronics trade compliance attributes, and parameters.

HTS

8541.40.80.00

SB

8541.40.80.00

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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