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US1DWFQ-7 - Diodes Incorporated

Description: Rectifiers Ultrafast GPP Rectifier SOD123F T&R 3K

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US1DWFQ-7 - Diodes Incorporated - PCB symbol
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PCB Footprints
US1DWFQ-7 - Diodes Incorporated PCB footprint - Small Outline Diode Flat Lead - Small Outline Diode Flat Lead - SOD-123F
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3D Models
US1DWFQ-7 - Diodes Incorporated - 3D model - Small Outline Diode Flat Lead - SOD-123F
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US1DWFQ-7 Details

  • Manufacturer Part Number:

    US1DWFQ-7

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOD-123F, 2 PIN

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Diodes Incorporated

  • YTEOL:

    6

  • Additional Feature:

    FREE WHEELING DIODE, HIGH RELIABILITY, LOW POWER LOSS, LOW LEAKAGE CURRENT

  • Application:

    EFFICIENCY

  • Breakdown Voltage-Min:

    200 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    0.95 V

  • JESD-30 Code:

    R-PDSO-F2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    30 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Current-Max:

    1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Reference Standard:

    AEC-Q101

  • Rep Pk Reverse Voltage-Max:

    200 V

  • Reverse Current-Max:

    5 µA

  • Reverse Recovery Time-Max:

    0.035 µs

  • Reverse Test Voltage:

    200 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    30

US1DWFQ-7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the US1DWFQ-7 involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure proper biasing, connect the VCC pin to a stable 3.3V or 5V power supply, and decouple it with a 10uF capacitor. The EN pin should be tied to VCC or a digital signal for enable/disable functionality. The VIN pin should be connected to a stable input voltage source.
  • The maximum current rating for the US1DWFQ-7 is 1A. However, it's recommended to derate the current to 0.8A for reliable operation and to prevent overheating.
  • To protect the US1DWFQ-7 from overvoltage and undervoltage conditions, use a voltage regulator or a voltage supervisor to regulate the input voltage. Additionally, consider adding overvoltage protection (OVP) and undervoltage protection (UVP) circuits to prevent damage to the device.
  • To manage thermal issues, ensure good airflow around the device, and consider using a heat sink or a thermal pad to dissipate heat. The device's thermal pad should be connected to a solid ground plane to improve heat dissipation.

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US1DWFQ-7 Overview

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