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QED123 - onsemi

Description: Chip material = AlGaAs; Package type: T-1 3/4 (5mm lens diameter); λ = 880 nm; Narrow emission angle, 16°; High output power; Package material and color: clear, peach tinted, plastic; Matched photosensor: QSD122/QSD123/QSD124

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PCB Footprints
QED123 - onsemi PCB footprint - Other - Other - T−1 3/4, 5MM LED CASE 100CC ISSUE O
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3D Models
QED123 - onsemi  - 3D model - Other - T−1 3/4, 5MM LED CASE 100CC ISSUE O
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QED123 Details

  • Manufacturer Part Number:

    QED123

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    T-1 3/4, 5MM LED

  • Package Description:

    PLASTIC PACKAGE-2

  • Manufacturer Package Code:

    100CC

  • Country Of Origin:

    Thailand

  • HTS Code:

    8541.40.20.00

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Configuration:

    SINGLE

  • Forward Current-Max:

    0.1 A

  • Forward Voltage-Max:

    1.7 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:

    890 nm

  • Reverse Voltage-Max:

    5 V

  • Semiconductor Material:

    AlGaAs

  • Shape:

    ROUND

  • Size:

    5 mm

  • Surface Mount:

    NO

  • Terminal Finish:

    MATTE TIN

  • Viewing Angle:

    16 deg

QED123 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 short and away from each other to minimize noise coupling.
  • The QED123 requires a bias voltage of 5V ± 10% on the VCC pin. Ensure the bias voltage is stable and noise-free, and decouple the VCC pin with a 10uF capacitor to ground.
  • The maximum allowable power dissipation for the QED123 is 1.5W. Ensure proper heat sinking and thermal management to prevent overheating.
  • The QED123 is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. Ensure proper thermal management and consider derating the device for high-temperature applications.
  • Use an oscilloscope to monitor the input and output signals. Check for proper biasing, decoupling, and PCB layout. Verify the input signal meets the recommended amplitude and frequency specifications.

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QED123 Overview

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Part Image QED123 QT Optoelectronics

Infrared LED, 5mm, 1-Element, 880nm