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CDRH8D28NP-3R3NC - Sumida

Description: Inductor Power Shielded Drum Core 3.3uH 30% 100KHz Ferrite 6A 18.2mOhm DCR T/R

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CDRH8D28NP-3R3NC - Sumida - PCB symbol
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CDRH8D28NP-3R3NC - Sumida PCB footprint - Other - Other - CDRH8D28NP-3R3NC-2
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CDRH8D28NP-3R3NC - Sumida - 3D model - Other - CDRH8D28NP-3R3NC-2
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CDRH8D28NP-3R3NC Details

  • Manufacturer Part Number:

    CDRH8D28NP-3R3NC

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    42 Weeks, 6 Days

  • Manufacturer:

    Sumida Corporation

  • YTEOL:

    7

  • Case/Size Code:

    3333

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.0182 Ω

  • Inductance-Nom (L):

    3.3 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:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    3 mm

  • Package Length:

    8.3 mm

  • Package Style:

    SMT

  • Package Width:

    8.3 mm

  • Packing Method:

    TR, 13 Inch

  • Rated Current-Max:

    6 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    30%

CDRH8D28NP-3R3NC Frequently Asked Questions (FAQs)

  • The recommended PCB layout and land pattern can be found in the Sumida Corporation's application note or by contacting their technical support. A general guideline is to use a symmetrical layout, keep the inductor away from high-frequency signals, and use a solid ground plane underneath the inductor.
  • The CDRH8D28NP-3R3NC is designed to handle high-frequency switching conditions. However, the exact behavior depends on the specific application and switching frequency. It's recommended to consult with Sumida Corporation's technical support or perform simulations and testing to ensure the inductor meets the specific application requirements.
  • The maximum allowable current for the CDRH8D28NP-3R3NC is not explicitly stated in the datasheet. However, the rated current is 2.8A, and the inductor is designed to handle saturation currents up to 4.2A. It's recommended to consult with Sumida Corporation's technical support or perform testing to determine the maximum allowable current for a specific application.
  • The CDRH8D28NP-3R3NC is rated for operation up to 125°C. However, the inductor's performance may degrade at high temperatures. It's recommended to consult with Sumida Corporation's technical support or perform testing to determine the inductor's performance in high-temperature environments.
  • The CDRH8D28NP-3R3NC is a shielded inductor, which helps reduce EMI. However, it's still important to follow proper PCB layout and design practices to minimize EMI. It's recommended to consult with Sumida Corporation's technical support or follow industry guidelines for EMI reduction.

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CDRH8D28NP-3R3NC Overview

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Part Image CDRH8D28-3R3NC Sumida Corporation

General Purpose Inductor, 3.3uH, 30%, 1 Element, Ferrite-Core, SMD, 3333