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QSD123 - onsemi

Description: Package type: T-1 3/4; Daylight filter; Narrow reception angle: 24°C; NPN silicon phototransistor; Package material and color: black epoxy; Notched emitter: QED12X/QED22X/QED23X; High sensitivity

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Symbol
QSD123 - onsemi - PCB symbol
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PCB Footprints
QSD123 - onsemi PCB footprint - Other - Other - QSD123-1
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3D Models
QSD123 - onsemi - 3D model - Other - QSD123-1
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QSD123 Details

  • Manufacturer Part Number:

    QSD123

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    T-1 3/4, 5MM DETECTOR

  • Manufacturer Package Code:

    100CE

  • Country Of Origin:

    Thailand

  • Manufacturer:

    onsemi

  • YTEOL:

    7.24

  • Additional Feature:

    HIGH SENSITIVITY, DAY LIGHT FILTER

  • Coll-Emtr Bkdn Voltage-Min:

    30 V

  • Configuration:

    SINGLE

  • Dark Current-Max:

    100 nA

  • Infrared Range:

    YES

  • JESD-609 Code:

    e3

  • Light Current-Nom:

    4 mA

  • Mounting Feature:

    RADIAL MOUNT

  • Number of Functions:

    1

  • On-State Current-Max:

    0.016 A

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Optoelectronic Device Type:

    PHOTO TRANSISTOR

  • Packing Method:

    BAG

  • Peak Wavelength:

    880 nm

  • Power Dissipation-Max:

    0.1 W

  • Response Time-Max:

    0.000008 s

  • Shape:

    ROUND

  • Size:

    5 mm

  • Surface Mount:

    NO

  • Terminal Finish:

    MATTE TIN

QSD123 Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the thermal pad connected to the ground plane to improve heat dissipation.
  • Use a heat sink with a thermal interface material, ensure good airflow, and follow the recommended PCB layout. Also, consider derating the device's power dissipation at high temperatures.
  • The maximum allowed voltage on the input pins is 5.5V, but it's recommended to keep it below 5V to ensure reliable operation and prevent damage.
  • Use ESD protection devices, such as TVS diodes or ESD arrays, on the input lines. Follow proper PCB layout and handling practices to prevent ESD damage.
  • The recommended operating frequency range is 100 kHz to 1 MHz, but it can operate up to 2 MHz with reduced performance.

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QSD123 Overview

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