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HMA121V

Fairchild Semiconductor

HMA121V by Fairchild Semiconductor

HMA121V by Fairchild Semiconductor is a SINGLE optocoupler with max. forward current of 0.05A, min. collector-emitter breakdown voltage of 80V, and max. isolation voltage of 3750V. It is used in applications requiring high electrical isolation and signal transmission at temperatures ranging from -40°C to 100°C.

Median Price

$0.110

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Rochester

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$0.119

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$0.099

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$0.088

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DigiKey

USA . 5,416 parts In-Stock

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Nova Conductors

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Digiode

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DigiKey Marketplace

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Vyrian

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Ampacity Inc.

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$0.067

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Netroflash

USA . 2,000 parts In-Stock

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Argo Parts USA

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Corphita

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Aztec Data Supply Inc.

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Andel Nordic

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Continental Prestige Electronics

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Overview

Experience superior performance and reliability with the HMA121V optocoupler transistor output by Fairchild Semiconductor. Designed with precision and attention to detail, this product offers exceptional quality and efficiency for a wide range of applications. Whether you're looking to enhance your industrial controls or improve your communication systems, the HMA121V provides unmatched value, benefits, and advantages that will elevate your projects to new heights. Trust in Fairchild Semiconductor for all your optocoupler needs and see the difference for yourself.

Feature Benefit Bullets

Configuration: SINGLE

Single configuration makes it easy to integrate and use in a variety of applications.

Maximum Forward Current: 0.05 A

High maximum forward current allows the optocoupler to handle a wide range of loads.

Optoelectronic Type: TRANSISTOR OUTPUT OPTOCOUPLER

Transistor output optocoupler provides fast response times and reliable signal isolation.

Maximum Operating Temperature: 100 °C

High maximum operating temperature ensures stability and reliability in harsh environments.

Minimum Operating Temperature: -40 °C

Low minimum operating temperature allows the optocoupler to be used in a wide range of temperature conditions.

Terminal Finish: Matte Tin (Sn)

Matte tin terminal finish provides good solderability and long-term reliability.

Maximum Dark Current: 100 nA

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

Minimum Collector-emitter Breakdown Voltage: 80 V

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

Nominal Current Transfer Ratio: 50 %

Nominal current transfer ratio of 50% provides reliable signal transfer between input and output.

Maximum Isolation Voltage: 3750 V

High maximum isolation voltage ensures efficient isolation of signals and protection against voltage transients.

Technical Specifications

Optocoupler Transistor Outputs HMA121V attributes and parameters. Explore more Optocoupler Transistor Outputs devices from Fairchild Semiconductor

Specs

Additional Features:

UL RECOGNIZED, VDE APPROVED

Minimum Collector-emitter Breakdown Voltage:

80 V

Configuration:

SINGLE

Nominal Current Transfer Ratio:

50 %

Maximum Dark Current:

100 nA

Maximum Forward Current:

.05 A

Maximum Isolation Voltage:

3750 V

JESD-609 Code:

e3

No. of Elements:

1

Maximum Operating Temperature:

100 Cel

Minimum Operating Temperature:

-40 Cel

Optoelectronic Type:

Terminal Finish:

Trade Compliance

HMA121V Optoelectronics trade compliance attributes, and parameters.

HTS

8541.40.80.00

SB

8541.40.80.00

Manufacturer Highlights

Fairchild Semiconductor

In 2016 Fairchild was acquired by ON Semiconductor (after 2022, onsemi). Fairchild Semiconductor International, Inc. was an American semiconductor company based in San Jose, California. Founded in 1957 as a division of Fairchild Camera and Instrument, it became a pioneer in the manufacturing of transistors and of integrated circuits. Schlumberger bought the firm in 1979 and sold it to National Semiconductor in 1987; Fairchild was spun off as an independent company again in 1997. In September 2016, Fairchild was acquired by ON Semiconductor. The company had locations in the United States at San Jose, California; San Rafael, California; South Portland, Maine; West Jordan, Utah; and Mountaintop, Pennsylvania. Outside the US it operated locations in Australia;[4] Singapore; Bucheon, South Korea; Penang, Malaysia; Suzhou, China; and Cebu, Philippines, among others.

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