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CLF7045NIT-220M-D - TDK

Description: TDK CLF-NI-D Series Shielded Wire-wound SMD Inductor with a Ferrite Core, 22 μH ±20% Wire-Wound 1.7 (Saturation) A, 2.2

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CLF7045NIT-220M-D - TDK - PCB symbol
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PCB Footprints
CLF7045NIT-220M-D - TDK PCB footprint - Other - Other - CLF7045_*
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CLF7045NIT-220M-D - TDK - 3D model - Other - CLF7045_*
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CLF7045NIT-220M-D Details

  • Manufacturer Part Number:

    CLF7045NIT-220M-D

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    7.1

  • Case/Size Code:

    2928

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.069 Ω

  • Inductance-Nom (L):

    22 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    4.5 mm

  • Package Length:

    7.4 mm

  • Package Style:

    SMT

  • Package Width:

    7 mm

  • Packing Method:

    TR, BLISTER PLASTIC, 13 INCH

  • Rated Current-Max:

    2.2 A

  • Reference Standard:

    AEC-Q200

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Special Feature:

    DCR IS MEASURED AT 20% TOLERANCE

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

CLF7045NIT-220M-D Frequently Asked Questions (FAQs)

  • The recommended PCB land pattern for the CLF7045NIT-220M-D can be found in the TDK Corporation's application note or in the datasheet's mechanical drawings section. It is essential to follow the recommended land pattern to ensure proper mounting and thermal performance.
  • The CLF7045NIT-220M-D inductor can withstand the reflow soldering process, but it's essential to follow the recommended temperature profile to avoid damaging the component. The maximum temperature rating is 260°C for 30 seconds. It's also recommended to use a solder resist to prevent solder from flowing onto the inductor's core.
  • The self-resonant frequency of the CLF7045NIT-220M-D inductor is not explicitly stated in the datasheet. However, it can be estimated using the inductor's inductance value and the parasitic capacitance. Typically, the self-resonant frequency is around 100-200 MHz for this inductor.
  • The CLF7045NIT-220M-D inductor is rated for operation up to 125°C. However, the inductor's performance may degrade at high temperatures, and the core material may saturate. It's essential to derate the inductor's current rating and consider the temperature coefficient of inductance when operating in high-temperature environments.
  • The saturation current of the CLF7045NIT-220M-D inductor can be determined by using the inductor's inductance value and the core material's saturation characteristics. A general rule of thumb is to limit the peak current to 1.5-2 times the rated current to avoid saturation. However, it's recommended to consult the inductor's datasheet and application notes for more specific guidance.

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CLF7045NIT-220M-D Overview

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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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