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744775222 - Würth Elektronik

Description: WE-PD2 SMT Power Inductor Size 7850; L = 220 µH ±10%; IR = 0.51 A; Isat = 0.56 A; RDC = 0.96 Ω

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Symbol
744775222 - Würth Elektronik - PCB symbol
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PCB Footprints
744775222 - Würth Elektronik PCB footprint - Other - Other - WE-PD2_785055
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3D Models
744775222 - Würth Elektronik - 3D model - Other - WE-PD2_785055
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744775222 Details

  • Manufacturer Part Number:

    744775222

  • Brand Name:

    Wurth Electronik

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Wurth Elektronik

  • YTEOL:

    15

  • Case/Size Code:

    3128

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.96 Ω

  • Inductance-Nom (L):

    220 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e1

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    4.95 mm

  • Package Length:

    7.8 mm

  • Package Style:

    SMT

  • Package Width:

    7 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    0.51 A

  • Self Resonance Frequency:

    5.4 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.01 MHz

  • Tolerance:

    10%

744775222 Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the 744775222 can be found in the Wurth Elektronik's PCB Library or in the component's 3D model. It's essential to follow the recommended footprint to ensure proper assembly and thermal management.
  • The 744775222 has a thermal pad on the bottom side, which should be connected to a thermal vias or a heat sink to dissipate heat efficiently. Ensure the PCB design allows for good thermal conductivity and consider using thermal interface materials if necessary.
  • The 744775222 is rated for operation from -40°C to +125°C. However, it's essential to consider the derating curves and thermal management to ensure reliable operation within the specified temperature range.
  • The 744775222 is designed to withstand moderate vibration levels. However, for high-vibration environments, it's recommended to consider additional mechanical fixation or potting to ensure the component's reliability and prevent damage.
  • Follow the recommended soldering profile and temperature guidelines provided by Wurth Elektronik. Ensure the PCB is designed with a suitable solder mask and that the component is properly aligned during the assembly process.

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744775222 Overview

Use the download button to access the 744775222 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like 74477, or try a keyword search, such as Fixed Inductors

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744775222 Alternates

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Part Image APSD00080750221K00 YAGEO Corporation

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Part Image APSD00080750221K00 Pulse Electronics Corporation

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For a full list of alternate parts for 744775222, check out Findchips.com