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QED234 - onsemi

Description: Ideal for remote control applications; Chip material = GaAs with AlGaAs window; Package material and color: Clear, untinted, plastic; Mediium Emission Angle, 40°; High 0utput Power; Package type: T-1 3/4 (5mm lens diameter); l = 940nm; Matched Photosensor: QSD122/123/124

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QED234 - onsemi - PCB symbol
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PCB Footprints
QED234 - onsemi PCB footprint - Other - Other - QED234-1
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QED234 Details

  • Manufacturer Part Number:

    QED234

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    T-1 3/4, 5MM LED

  • Manufacturer Package Code:

    100CC

  • Country Of Origin:

    Thailand

  • HTS Code:

    8541.40.20.00

  • Manufacturer:

    onsemi

  • YTEOL:

    6

  • Configuration:

    SINGLE

  • Forward Current-Max:

    0.1 A

  • Forward Voltage-Max:

    1.5 V

  • JESD-609 Code:

    e3

  • Mounting Feature:

    RADIAL MOUNT

  • Number of Functions:

    1

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Optoelectronic Device Type:

    INFRARED LED

  • Packing Method:

    BAG

  • Peak Wavelength:

    940 nm

  • Reverse Voltage-Max:

    5 V

  • Semiconductor Material:

    GaAs/AlGaAs

  • Shape:

    ROUND

  • Size:

    5 mm

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Viewing Angle:

    40 deg

QED234 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces as short as possible and away from each other to minimize EMI.
  • Ensure good thermal conductivity between the QED234 and the PCB by using a thermal pad or thermal tape. Also, provide adequate airflow around the device to prevent overheating.
  • The maximum allowed voltage on the EN pin is 6V. Exceeding this voltage may damage the device.
  • The QED234 is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. Consult the datasheet for derating information.
  • Check the input voltage, output load, and PCB layout for any issues. Verify that the device is properly configured and that the output voltage is within the specified range.

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QED234 Overview

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QED234 Alternates

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Part Image QED234 QT Optoelectronics

Infrared LED, 4.9mm, 1-Element, 940nm