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GBU8K - onsemi

Description: Glass-Passivated Junction; Reliable Low-Cost Construction Utilizing Molded Plastic Technique; Ideal for Printed Circuit Bboard; UL certified, UL #E258596; Surge Overload Rating: 200 A peak

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PCB Footprints
GBU8K - onsemi PCB footprint - Other - Other - GBU8K-1
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3D Models
GBU8K - onsemi  - 3D model - Other - GBU8K-1
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GBU8K Details

  • Manufacturer Part Number:

    GBU8K

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SIP-4

  • Package Description:

    PLASTIC, GBU, 4 PIN

  • Manufacturer Package Code:

    127EL

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Manufacturer:

    onsemi

  • YTEOL:

    6.85

  • Breakdown Voltage-Min:

    800 V

  • Case Connection:

    ISOLATED

  • Configuration:

    BRIDGE, 4 ELEMENTS

  • Diode Element Material:

    SILICON

  • Diode Type:

    BRIDGE RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1 V

  • JESD-30 Code:

    R-PSFM-W4

  • JESD-609 Code:

    e3

  • Non-rep Pk Forward Current-Max:

    200 A

  • Number of Elements:

    4

  • Number of Phases:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Current-Max:

    6 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Power Dissipation-Max:

    16 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    UL RECOGNIZED

  • Rep Pk Reverse Voltage-Max:

    800 V

  • Reverse Current-Max:

    5 µA

  • Reverse Test Voltage:

    800 V

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    WIRE

  • Terminal Position:

    SINGLE

GBU8K Frequently Asked Questions (FAQs)

  • A good PCB layout for the GBU8K involves keeping the input and output traces separate, using a ground plane, and minimizing loop areas. It's also recommended to use a common mode choke and a shielded inductor to reduce EMI.
  • The GBU8K has a thermal pad on the bottom of the package, which should be connected to a heat sink or a thermal pad on the PCB. Ensure good thermal conductivity by applying a thermal interface material and keeping the heat sink clean and dry.
  • The maximum allowed voltage on the input pins of the GBU8K is 30V, but it's recommended to keep it below 25V to ensure reliable operation and prevent damage to the device.
  • Use a voltage regulator or a TVS diode to protect the GBU8K from overvoltage. For overcurrent protection, use a fuse or a current-limiting resistor in series with the input. Additionally, consider using a PTC resettable fuse for added protection.
  • A ceramic capacitor with a value of 10uF to 22uF is recommended for the input of the GBU8K. The capacitor should be rated for the maximum input voltage and have a low ESR to minimize voltage ripple.

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GBU8K Overview

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