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MOC8021M

Onsemi

MOC8021M by Onsemi

The Onsemi MOC8021M is a single optocoupler with a Darlington output, ideal for applications requiring high isolation voltage of 7500V. It features a max forward current of 0.06A and min operating temperature of -40°C, making it suitable for through-hole mounting in various electronic circuits. With a min current transfer ratio of 1000% and collector-emitter breakdown voltage of 50V, this optocoupler offers reliable performance in demanding environments.

Median Price

$0.322

Lifecycle Status

Suppliers In-Stock

23

In-Stock Inventory

1k+

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Newark

USA . 68 parts In-Stock

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$0.087

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$0.087

Arrow

USA . 822 parts In-Stock

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Element14

Singapore . 369 parts In-Stock

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Farnell

UK . 164 parts In-Stock

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$0.595

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Mouser Electronics

USA . 5,476 parts In-Stock

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$0.276

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5,476

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DigiKey

USA . 5,630 parts In-Stock

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$0.800

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$0.408

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$0.319

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$0.268

5,630

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$0.408

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$0.268

Adafruit Industries

USA . 15 parts In-Stock

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$0.906

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$0.824

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15

$0.906

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Chip1Stop

Japan . 4,000 parts In-Stock

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Master Electronics

USA . 2,560 parts In-Stock

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Verical

USA . 2,000 parts In-Stock

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Flip Electronics (Authorized)

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Avnet

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Nova Conductors

Japan . 110 parts In-Stock

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$0.321

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Digiode

USA . 1,592 parts In-Stock

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Flip Electronics

USA . 99,840 parts In-Stock

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NAC Semi

USA . 4,000 parts In-Stock

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$0.544

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$0.489

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Vyrian

USA . 2,582 parts In-Stock

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IBS Electronics

USA . 2,560 parts In-Stock

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$0.278

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$0.265

2,560

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$0.265

SPM Sales

USA . 1,715 parts In-Stock

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Atlantic Semiconductor

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Semi Source

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QIE Inc.

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Bristol Electronics

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Distributors (Availability)

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Ampacity Inc.

Singapore . 2,415 parts In-Stock

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$0.189

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Corohmni

South Africa . 282 parts In-Stock

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$0.211

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Argo Parts USA

USA . 5,835 parts In-Stock

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$0.311

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Netroflash

USA . 2,100 parts In-Stock

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$0.305

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$0.299

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Corphita

USA . 1,829 parts In-Stock

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$0.543

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Continental Prestige Electronics

USA . 1,975 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 22,996 parts In-Stock

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A-Z Elektronik GmbH

Germany . 6,594 parts In-Stock

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Perfect Parts

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Problanco Electronics

Mexico . 3,524 parts In-Stock

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Kulean Microsystems

USA . 2,377 parts In-Stock

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TANS Electronics

Latvia . 2,325 parts In-Stock

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Kepictronics

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Authorized Procurement Solutions

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Eastek

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Glotronic Ltd.

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Supply Digital

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GreenTree Electronics

Israel . 1,000 parts In-Stock

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SupplyDigital Components

Austria . 977 parts In-Stock

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Futuretech Components

Singapore . 933 parts In-Stock

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Metaverse IC Inc.

Canada . 502 parts In-Stock

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UHIMA Technologies

Türkiye . 344 parts In-Stock

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Overview

Experience unmatched quality and reliability with the MOC8021M by Onsemi. As a leading manufacturer in the industry, Onsemi's optocoupler transistor outputs are known for their superior performance and durability. The MOC8021M offers a wide range of applications, providing customers with a versatile solution for their electronic needs. With a high current transfer ratio and excellent isolation voltage, this product ensures optimal functionality and safety in various circuits. Trust Onsemi to deliver value and innovation with the MOC8021M, setting a new standard in the market.

Feature Benefit Bullets

Configuration: SINGLE

Single configuration makes installation and wiring simple and straightforward.

Maximum Forward Current: 0.06 A

Capability to handle up to 0.06A of current ensures compatibility with a wide range of applications.

Optoelectronic Type: DARLINGTON OUTPUT OPTOCOUPLER

Darlington output optocoupler provides high current transfer ratio and low noise, making it ideal for applications requiring high gain.

Maximum Operating Temperature: 100 °C

High maximum operating temperature allows for reliable performance in various environmental conditions.

Minimum Operating Temperature: -40 °C

Low minimum operating temperature ensures functionality even in extreme cold conditions.

Terminal Finish: TIN

Tin terminal finish provides good conductivity and corrosion resistance, ensuring long-term reliability.

Maximum Power Dissipation: 0.25 W

Efficient power dissipation capability helps in maintaining the component's temperature within safe limits.

Minimum Current Transfer Ratio: 1000 %

High minimum current transfer ratio ensures accurate and reliable signal transfer between input and output.

Maximum Dark Current: 1000 nA

Low maximum dark current ensures minimal leakage current when the optocoupler is in the off state.

Minimum Collector-emitter Breakdown Voltage: 50 V

High minimum collector-emitter breakdown voltage provides robust protection against voltage spikes and surges.

Nominal Current Transfer Ratio: 1000 %

Consistent nominal current transfer ratio ensures predictable and stable performance.

Maximum Isolation Voltage: 7500 V

High maximum isolation voltage ensures effective insulation between input and output circuits for safety and signal integrity.

Mounting Feature: THROUGH HOLE MOUNT

Through-hole mounting feature offers secure mechanical connection and ease of installation.

Maximum Forward Voltage: 2 V

Low maximum forward voltage drop helps in minimizing power losses and improving overall efficiency.

Maximum On State Current: 0.15 A

Ability to handle up to 0.15A of on-state current ensures compatibility with various load requirements.

Technical Specifications

Optocoupler Transistor Outputs MOC8021M attributes and parameters. Explore more Optocoupler Transistor Outputs devices from Onsemi

Specs

Additional Features:

UL RECOGNIZED

Minimum Collector-emitter Breakdown Voltage:

50 V

Configuration:

SINGLE

Minimum Current Transfer Ratio:

1000 %

Nominal Current Transfer Ratio:

1000 %

Maximum Dark Current:

1000 nA

Maximum Forward Current:

.06 A

Maximum Forward Voltage:

2 V

Maximum Isolation Voltage:

7500 V

JESD-609 Code:

e3

Mounting Feature:

No. of Elements:

1

Maximum On State Current:

.15 A

Maximum Operating Temperature:

100 Cel

Minimum Operating Temperature:

-40 Cel

Optoelectronic Type:

Maximum Power Dissipation:

.25 W

Sub-Category:

Optocoupler - Transistor Outputs

Terminal Finish:

TIN

Trade Compliance

MOC8021M 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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