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SLF7045T-680MR75-H - TDK

Description: SMD / SMT Inductors (Coils), L=68?H, L x W x T :

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Symbol
SLF7045T-680MR75-H - TDK - PCB symbol
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PCB Footprints
SLF7045T-680MR75-H - TDK PCB footprint - Other - Other - SLF7032/7045
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3D Models
SLF7045T-680MR75-H - TDK - 3D model - Other - SLF7032/7045
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SLF7045T-680MR75-H Details

  • Manufacturer Part Number:

    SLF7045T-680MR75-H

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    0

  • Case/Size Code:

    2828

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.27 Ω

  • Inductance-Nom (L):

    68 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    4.5 mm

  • Package Length:

    7 mm

  • Package Style:

    SMT

  • Package Width:

    7 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    0.76 A

  • Reference Standard:

    AEC-Q200

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    DC RESISTANCE IS MEASURED AT 20%

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SLF7045T-680MR75-H Frequently Asked Questions (FAQs)

  • The recommended PCB land pattern for the SLF7045T-680MR75-H can be found in the TDK Corporation's application note or on their website. It is essential to follow the recommended land pattern to ensure proper mounting and to prevent thermal and electrical issues.
  • During reflow soldering, it is essential to follow the recommended temperature profile to prevent damage to the inductor. The maximum temperature rating for the SLF7045T-680MR75-H is 260°C for 30 seconds. It is also crucial to ensure that the inductor is properly aligned and secured to the PCB to prevent movement during the reflow process.
  • The self-resonant frequency of the SLF7045T-680MR75-H inductor is not explicitly stated in the datasheet. However, it can be calculated using the inductor's inductance value and the parasitic capacitance. Alternatively, it can be obtained by contacting TDK Corporation's technical support or by performing measurements using a network analyzer.
  • While the SLF7045T-680MR75-H is designed for high-frequency applications, its performance may degrade above 100 MHz due to the inductor's parasitic capacitance and resistance. It is recommended to consult with TDK Corporation's technical support or to perform simulations and measurements to ensure the inductor's suitability for the specific application.
  • The optimal operating current for the SLF7045T-680MR75-H inductor can be determined by considering the inductor's current rating, the application's requirements, and the PCB's thermal design. It is essential to ensure that the operating current does not exceed the inductor's rated current to prevent overheating and damage.

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SLF7045T-680MR75-H Overview

Use the download button to access the SLF7045T-680MR75-H schematic symbol, PCB footprint, and 3D model.
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About TDK

TDK-Lambda is a global supplier of power supplies and related products. It is a subsidiary of TDK Corporation, a leading electronics company based in Japan. TDK-Lambda specializes in designing and manufacturing a wide range of AC-DC power supplies, DC-DC converters, programmable power supplies, and EMC/EMI filters for various industries and applications.

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