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7445920 - Würth Elektronik

Description: WE-PD3 SMT Shielded Power Inductor Size Type X; L = 100 µH ; IR = 1.7 A; Isat = 2.4 A; RDC = 0.207 Ω

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Symbol
7445920 - Würth Elektronik - PCB symbol
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PCB Footprints
7445920 - Würth Elektronik PCB footprint - Other - Other - X57
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3D Models
7445920 - Würth Elektronik - 3D model - Other - X57
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7445920 Details

  • Manufacturer Part Number:

    7445920

  • 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:

    7360

  • Construction:

    Rectangular

  • DC Resistance:

    0.207 Ω

  • Inductance-Nom (L):

    100 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    7.62 mm

  • Package Length:

    18.54 mm

  • Package Style:

    SMT

  • Package Width:

    15.24 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    1.7 A

  • Self Resonance Frequency:

    5.5 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

7445920 Frequently Asked Questions (FAQs)

  • Wurth Elektronik provides a recommended PCB layout in their application notes and layout recommendations documents. It's essential to follow these guidelines to ensure optimal performance and minimize electromagnetic interference (EMI).
  • The 7445920 has a high power density, so thermal management is crucial. Ensure good heat dissipation by using a heat sink, thermal vias, and a sufficient copper area on the PCB. Follow Wurth Elektronik's thermal design guidelines for optimal performance.
  • The 7445920 has an operating temperature range of -40°C to +125°C. However, it's essential to note that the component's performance and reliability may degrade at extreme temperatures. Consult the datasheet and application notes for specific temperature-related guidelines.
  • The 7445920 is designed to withstand moderate vibrations. However, if your application involves extreme vibrations, you should consider additional mechanical support or vibration dampening measures to ensure the component's reliability and performance.
  • Follow Wurth Elektronik's EMC guidelines and application notes to ensure the 7445920's electromagnetic compatibility in your design. This includes proper PCB layout, shielding, and filtering to minimize electromagnetic interference (EMI) and radiation.

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7445920 Overview

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