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DA228UMFHTL - ROHM Semiconductor

Description: Switching Diode

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Symbol
DA228UMFHTL - ROHM Semiconductor - PCB symbol
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PCB Footprints
DA228UMFHTL - ROHM Semiconductor PCB footprint - Other - Other - SOT-323FL (SC-85) (UMD3F)
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3D Models
DA228UMFHTL - ROHM Semiconductor - 3D model - Other - SOT-323FL (SC-85) (UMD3F)
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DA228UMFHTL Details

  • Manufacturer Part Number:

    DA228UMFHTL

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SC-85, SOT-323FL, 3 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.70

  • Date Of Intro:

    2018-05-11

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    6.1

  • Additional Feature:

    HIGH RELIABILITY

  • Application:

    GENERAL PURPOSE

  • Configuration:

    SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1.2 V

  • JESD-30 Code:

    R-PDSO-F3

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    0.3 A

  • Number of Elements:

    2

  • Number of Phases:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Output Current-Max:

    0.1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Power Dissipation-Max:

    0.2 W

  • Reference Standard:

    AEC-Q101

  • Rep Pk Reverse Voltage-Max:

    80 V

  • Reverse Current-Max:

    0.01 µA

  • Reverse Test Voltage:

    80 V

  • Surface Mount:

    YES

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

DA228UMFHTL Frequently Asked Questions (FAQs)

  • ROHM recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
  • Monitor the device's voltage, current, and temperature to ensure they are within the specified limits. Use a thermal management system to prevent overheating, and implement overcurrent protection to prevent damage.
  • A 10uF to 22uF X7R or X5R ceramic capacitor is recommended for input decoupling, placed as close to the device as possible. This helps to filter out noise and ensure stable operation.
  • The DA228UMFHTL 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 derate the device's specifications according to the temperature derating curve in the datasheet.
  • Check the input voltage, output load, and feedback resistors for correct values and connections. Verify that the device is properly decoupled and that the PCB layout is not causing noise or oscillations. Use an oscilloscope to monitor the output voltage and check for signs of instability or oscillation.

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DA228UMFHTL Overview

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