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HMHAA280R1

Fairchild Semiconductor

HMHAA280R1 by Fairchild Semiconductor

HMHAA280R1 by Fairchild Semiconductor is a SINGLE optocoupler with AC INPUT-TRANSISTOR OUTPUT. It has a max forward current of 0.05A, collector-emitter breakdown voltage of 80V, and isolation voltage of 2500V. Ideal for applications requiring high isolation and signal transfer in temperature range -55 to 100°C.

Median Price

$0.187

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Nova Conductors

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Corphita

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Netroflash

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Overview

Experience the unmatched quality and reliability of Fairchild Semiconductor with the HMHAA280R1 optocoupler transistor output. This single configuration device is perfect for applications requiring AC input-transistor output optocouplers. With a maximum isolation voltage of 2500V and a nominal current transfer ratio of 50%, this product ensures superior performance and safety. Trust Fairchild Semiconductor to provide you with the best-in-class components for your projects, offering unbeatable value and peace of mind. Elevate your designs with the HMHAA280R1 today.

Feature Benefit Bullets

Configuration: SINGLE

The single configuration makes this optocoupler easy to use and install in various electronic circuits.

Maximum Forward Current: 0.05 A

With a maximum forward current of 0.05 A, this optocoupler is suitable for low to medium power applications.

Optoelectronic Type: AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER

This optocoupler is specifically designed for AC input applications with transistor output, providing high reliability and performance.

Maximum Operating Temperature: 100 °C

The high maximum operating temperature of 100°C ensures the optocoupler can withstand elevated temperatures without compromising its functionality.

Minimum Operating Temperature: -55 °C

With a minimum operating temperature of -55°C, this optocoupler can also function effectively in colder environments.

Terminal Finish: Matte Tin (Sn)

The matte tin terminal finish provides good solderability and corrosion resistance, enhancing the overall reliability of the optocoupler.

Maximum Dark Current: 100 nA

The low maximum dark current of 100 nA ensures minimal leakage current when the optocoupler is in the off state, improving efficiency and reducing power consumption.

Minimum Collector-emitter Breakdown Voltage: 80 V

The high minimum collector-emitter breakdown voltage of 80 V enhances the optocoupler's ability to handle high voltages safely.

Nominal Current Transfer Ratio: 50 %

The nominal current transfer ratio of 50% indicates the efficiency of transferring electrical signals between the input and output sections of the optocoupler.

Maximum Isolation Voltage: 2500 V

With a maximum isolation voltage of 2500 V, this optocoupler provides reliable electrical insulation between input and output circuits, ensuring safety and preventing voltage spikes.

Technical Specifications

Optocoupler Transistor Outputs HMHAA280R1 attributes and parameters. Explore more Optocoupler Transistor Outputs devices from Fairchild Semiconductor

Specs

Additional Features:

UL RECOGNIZED

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:

2500 V

JESD-609 Code:

e3

No. of Elements:

1

Maximum Operating Temperature:

100 Cel

Minimum Operating Temperature:

-55 Cel

Terminal Finish:

Trade Compliance

HMHAA280R1 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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