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MLG0402Q3N9ST000 - TDK

Description: Multilayer Ceramic Inductor for High Frequency Circuits

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PCB Footprints
MLG0402Q3N9ST000 - TDK PCB footprint - Other - Other - MLG0402
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MLG0402Q3N9ST000 - TDK  - 3D model - Other - MLG0402
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MLG0402Q3N9ST000 Details

  • Manufacturer Part Number:

    MLG0402Q3N9ST000

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    8

  • Case/Size Code:

    0201

  • Construction:

    Rectangular

  • Core Material:

    CERAMIC

  • DC Resistance:

    1.2 Ω

  • Inductance-Nom (L):

    0.0039 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    0.2 mm

  • Package Length:

    0.4 mm

  • Package Style:

    SMT

  • Package Width:

    0.2 mm

  • Packing Method:

    TR, PUNCHED PAPER, 7 INCH

  • Quality Factor-Min (at L-nom):

    2

  • Rated Current-Max:

    0.18 A

  • Self Resonance Frequency:

    6000 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Special Feature:

    0.3NH IS THE TOLERANCE

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    100 MHz

  • Tolerance:

    0.08%

MLG0402Q3N9ST000 Frequently Asked Questions (FAQs)

  • The recommended land pattern for the MLG0402Q3N9ST000 is a rectangular pad with a size of 0.8mm x 1.2mm, with a non-solder mask defined (NSMD) pad shape. This can be found in the TDK Corporation's recommended land pattern document.
  • The MLG0402Q3N9ST000 has a temperature derating curve specified in the datasheet. To handle thermal derating, ensure that the inductor's operating temperature is within the specified range, and consider the derating factor when calculating the inductor's current rating.
  • The self-resonant frequency (SRF) of the MLG0402Q3N9ST000 is not explicitly specified in the datasheet. However, it can be estimated using the inductor's inductance value and the parasitic capacitance. Typically, the SRF is around 1-2 GHz for this inductor.
  • The MLG0402Q3N9ST000 is suitable for high-frequency applications up to several hundred MHz. However, its performance may degrade at frequencies above 500 MHz due to the inductor's parasitic capacitance and resistance. It's essential to evaluate the inductor's performance in your specific application using simulation tools or prototyping.
  • To ensure the reliability of the MLG0402Q3N9ST000, follow proper PCB design and layout guidelines, ensure adequate clearance and creepage distances, and avoid exceeding the inductor's rated current and voltage. Additionally, consider implementing overcurrent protection and thermal monitoring in your design.

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MLG0402Q3N9ST000 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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