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FOD2742B

Onsemi

FOD2742B by Onsemi

The Onsemi FOD2742B is a single optocoupler with a max forward current of 0.02A and min CTR of 100%. It operates b/w -25°C to 85°C, ideal for applications requiring high isolation voltage up to 2500V in surface mount configurations.

Median Price

$1.030

Lifecycle Status

Suppliers In-Stock

21

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 1,259 parts In-Stock

1+ parts

$0.415

100+ parts

$0.374

1k+ parts

$0.360

10k+ parts

$0.350

1,259

$0.415

$0.374

$0.360

$0.350

Adafruit Industries

USA . 79 parts In-Stock

1+ parts

$0.699

100+ parts

$0.644

1k+ parts

$0.603

10k+ parts

-

79

$0.699

$0.644

$0.603

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Farnell

UK . 123 parts In-Stock

1+ parts

$1.030

100+ parts

$0.552

1k+ parts

$0.498

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123

$1.030

$0.552

$0.498

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Newark

USA . 107 parts In-Stock

1+ parts

$1.280

100+ parts

$0.841

1k+ parts

$0.649

10k+ parts

$0.509

107

$1.280

$0.841

$0.649

$0.509

Mouser Electronics

USA . 3,947 parts In-Stock

1+ parts

$1.420

100+ parts

$0.787

1k+ parts

$0.635

10k+ parts

$0.522

3,947

$1.420

$0.787

$0.635

$0.522

DigiKey

USA . 1,813 parts In-Stock

1+ parts

$1.480

100+ parts

$0.787

1k+ parts

$0.634

10k+ parts

$0.562

1,813

$1.480

$0.787

$0.634

$0.562

Element14

Singapore . 123 parts In-Stock

1+ parts

$1.630

100+ parts

$0.921

1k+ parts

$0.838

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123

$1.630

$0.921

$0.838

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Verical

USA . 6,000 parts In-Stock

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$0.477

6,000

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$0.477

Rochester

USA . 175 parts In-Stock

1+ parts

-

100+ parts

$0.644

1k+ parts

$0.535

10k+ parts

$0.477

175

-

$0.644

$0.535

$0.477

Distributors (In-Stock)

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

Digiode

USA . 1,254 parts In-Stock

1+ parts

$0.116

100+ parts

-

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1,254

$0.116

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Nova Conductors

Japan . 600 parts In-Stock

1+ parts

$0.583

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600

$0.583

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TME

Poland . 282 parts In-Stock

1+ parts

$1.060

100+ parts

$0.750

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-

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282

$1.060

$0.750

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Flip Electronics

USA . 6,000 parts In-Stock

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Chip Stock

USA . 4,500 parts In-Stock

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Vyrian

USA . 1,223 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 1,150 parts In-Stock

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Bristol Electronics

USA . 1,150 parts In-Stock

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$0.366

1k+ parts

$0.146

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1,150

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$0.366

$0.146

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Dan-Mar Components

USA . 1,150 parts In-Stock

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1,150

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ComSIT Distribution GmbH

Germany . 600 parts In-Stock

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600

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Prism Electronics

USA . 56 parts In-Stock

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56

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Cyclops Electronics Ltd

UK . 2 parts In-Stock

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2

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 909 parts In-Stock

1+ parts

$0.104

100+ parts

-

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909

$0.104

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Corphita

USA . 2,204 parts In-Stock

1+ parts

$0.110

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2,204

$0.110

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Corohmni

South Africa . 445 parts In-Stock

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$0.122

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445

$0.122

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Semicontronic

India . 1,044 parts In-Stock

1+ parts

$0.226

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$0.220

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$0.219

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1,044

$0.226

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$0.219

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Argo Parts USA

USA . 131 parts In-Stock

1+ parts

$0.583

100+ parts

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$0.566

131

$0.583

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$0.566

Aztec Data Supply Inc.

USA . 100 parts In-Stock

1+ parts

$0.679

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100

$0.679

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Advanced Electronics

New Zealand . 79 parts In-Stock

1+ parts

$0.699

100+ parts

$0.644

1k+ parts

$0.603

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79

$0.699

$0.644

$0.603

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Continental Prestige Electronics

USA . 2,224 parts In-Stock

1+ parts

$1.340

100+ parts

$0.594

1k+ parts

$0.519

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2,224

$1.340

$0.594

$0.519

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RC Electronics

USA . 72,027 parts In-Stock

1+ parts

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$0.620

1k+ parts

$0.560

10k+ parts

$0.540

72,027

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$0.620

$0.560

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Lixinc

USA . 10,077 parts In-Stock

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Problanco Electronics

Mexico . 8,250 parts In-Stock

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SupplyDigital Components

Austria . 7,381 parts In-Stock

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Perfect Parts

USA . 6,720 parts In-Stock

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6,720

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A-Z Elektronik GmbH

Germany . 5,280 parts In-Stock

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5,280

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Authorized Procurement Solutions

USA . 5,000 parts In-Stock

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Kulean Microsystems

USA . 3,988 parts In-Stock

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Alle Elektronik GmbH

Germany . 3,520 parts In-Stock

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3,520

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Supply Digital

USA . 2,520 parts In-Stock

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TANS Electronics

Latvia . 1,108 parts In-Stock

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Netroflash

USA . 1,000 parts In-Stock

1+ parts

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$0.571

1k+ parts

$0.554

10k+ parts

$0.542

1,000

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$0.571

$0.554

$0.542

iodParts Technologies Inc.

India . 881 parts In-Stock

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881

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UHIMA Technologies

Türkiye . 376 parts In-Stock

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376

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Formix International (Excess)

India . 70 parts In-Stock

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ChipstoGo Electronic ltd

UK . 15 parts In-Stock

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Overview

Upgrade your electronic designs with the FOD2742B by Onsemi. This high-quality optocoupler transistor output offers unparalleled performance and reliability, making it the top choice for applications in industrial control, motor drives, and power supply. With a maximum isolation voltage of 2500V and a minimum current transfer ratio of 100%, this product ensures safe and efficient operation. Trust Onsemi's expertise and innovation to bring value and benefits to your projects. Choose the FOD2742B for superior quality and performance every time.

Feature Benefit Bullets

Configuration: SINGLE

Simplified design and easy to use for single output applications.

Maximum Forward Current: 0.02 A

Capable of handling moderate current loads.

Optoelectronic Type: TRANSISTOR OUTPUT OPTOCOUPLER

Utilizes a transistor output for improved performance and switching capability.

Maximum Operating Temperature: 85 °C

Can operate in relatively high temperature environments.

Minimum Operating Temperature: -25 °C

Can also operate in low temperature conditions.

Terminal Finish: MATTE TIN

Provides corrosion resistance and good solderability.

Maximum Power Dissipation: 0.085 W

Efficient power management and heat dissipation for reliable operation.

Minimum Current Transfer Ratio: 100 %

Ensures accurate signal transfer between input and output.

Maximum Dark Current: 50 nA

Low dark current for minimal signal distortion in low light conditions.

Minimum Collector-emitter Breakdown Voltage: 70 V

Provides protection against voltage spikes and surges.

Nominal Current Transfer Ratio: 100 %

Consistent and reliable signal transfer performance.

Maximum Isolation Voltage: 2500 V

Provides high level of isolation for safety and noise immunity.

Mounting Feature: SURFACE MOUNT

Compact and easy to mount on PCBs for space-saving designs.

Maximum Forward Voltage: 1.5 V

Low forward voltage drop for energy efficiency.

Maximum On State Current: 0.05 A

Capable of handling higher currents during operation.

Technical Specifications

Optocoupler Transistor Outputs FOD2742B attributes and parameters. Explore more Optocoupler Transistor Outputs devices from Onsemi

Specs

Additional Features:

UL RECOGNIZED

Minimum Collector-emitter Breakdown Voltage:

70 V

Configuration:

SINGLE

Minimum Current Transfer Ratio:

100 %

Nominal Current Transfer Ratio:

100 %

Maximum Dark Current:

50 nA

Maximum Forward Current:

.02 A

Maximum Forward Voltage:

1.5 V

Maximum Isolation Voltage:

2500 V

JESD-609 Code:

e3

Mounting Feature:

No. of Elements:

1

Maximum On State Current:

.05 A

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-25 Cel

Optoelectronic Type:

Maximum Power Dissipation:

.085 W

Sub-Category:

Optocoupler - Transistor Outputs

Terminal Finish:

Trade Compliance

FOD2742B 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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