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DO3308P-683MLD - COILCRAFT

Description: 68 µH Unshielded Wirewound Inductor 700 mA 540mOhm Max Nonstandard -40°C ~ 85°C

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DO3308P-683MLD - COILCRAFT - PCB symbol
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DO3308P-683MLD - COILCRAFT PCB footprint - Other - Other - DO3308P-683MLD-2
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DO3308P-683MLD - COILCRAFT - 3D model - Other - DO3308P-683MLD-2
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DO3308P-683MLD Details

  • Manufacturer Part Number:

    DO3308P-683MLD

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    6.1

  • Case/Size Code:

    5137

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.54 Ω

  • Inductance-Nom (L):

    68 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e4

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    3 mm

  • Package Length:

    12.95 mm

  • Package Style:

    SMT

  • Package Width:

    9.4 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    0.9 A

  • Self Resonance Frequency:

    12 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Finish:

    Gold (Au) - with Nickel (Ni) barrier

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

DO3308P-683MLD Frequently Asked Questions (FAQs)

  • Coilcraft provides a recommended land pattern for the DO3308P-683MLD in their datasheet, which includes dimensions for the pad size, spacing, and solder mask clearance. It's essential to follow this pattern to ensure proper assembly and reliability.
  • While the datasheet specifies an operating temperature range of -40°C to +125°C, Coilcraft recommends derating the inductor's current rating at high temperatures. For example, at 105°C, the current rating is reduced to 70% of the maximum rating. It's crucial to consider temperature effects when designing with this inductor.
  • The SRF of the DO3308P-683MLD is not explicitly stated in the datasheet. However, Coilcraft provides an impedance vs. frequency graph, which can be used to estimate the SRF. Typically, the SRF is around 100-150 MHz for this inductor, but it's recommended to consult with Coilcraft or perform your own measurements for a more accurate value.
  • The DO3308P-683MLD is a surface-mount device, and its mechanical robustness is suitable for most applications. However, it's essential to ensure that the PCB is properly secured and that the inductor is properly soldered to withstand vibrations. Coilcraft recommends following their recommended assembly and handling procedures to minimize the risk of mechanical damage.
  • Yes, the DO3308P-683MLD is compatible with lead-free soldering processes. Coilcraft uses a lead-free termination finish that meets the requirements of the RoHS directive. However, it's essential to follow the recommended soldering profile and temperature to ensure reliable assembly.

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DO3308P-683MLD Overview

Use the download button to access the DO3308P-683MLD schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DO330, or try a keyword search, such as Fixed Inductors

About COILCRAFT

Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.

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