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MR854G - onsemi

Description: Obsolete - 400 V, 3.0 A Fast Recovery Power Rectifier

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PCB Footprints
MR854G - onsemi PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - AXIAL-LEAD-CASE 267-05
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3D Models
MR854G - onsemi  - 3D model - Diodes, Axial Diameter Horizontal Mounting - AXIAL-LEAD-CASE 267-05
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  • Datasheet Download Datasheet
  • Stock & Prices $ Price & Stock for MR854G
  • Part Number MR854G
  • Manufacturer onsemi
  • Pin Count 2
  • Part Category Diode
  • Package Category Diodes, Axial Diameter Horizontal Mounting
  • Footprint Name Diodes, Axial Diameter Horizontal Mounting - AXIAL-LEAD-CASE 267-05
  • Released Date Oct 14, 2015
  • Last Modified Date Sep 19, 2024 2:45 PM UTC
  • Pinout / Pin List Click Here (Member Only)

MR854G Details

  • Manufacturer Part Number:

    MR854G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    Axial Lead 9.65x5.33mm, 25.4x1.22mm Pkg, Lead len/dia

  • Pin Count:

    2

  • Manufacturer Package Code:

    267-03

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Additional Feature:

    FREE WHEELING DIODE

  • Application:

    EFFICIENCY

  • Breakdown Voltage-Min:

    400 V

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1.25 V

  • JEDEC-95 Code:

    DO-201AD

  • JESD-30 Code:

    O-PALF-W2

  • JESD-609 Code:

    e3

  • Non-rep Pk Forward Current-Max:

    100 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -65 °C

  • Output Current-Max:

    3 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    400 V

  • Reverse Current-Max:

    250 µA

  • Reverse Recovery Time-Max:

    0.3 µs

  • Reverse Test Voltage:

    400 V

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

MR854G Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces short and away from each other to minimize noise and EMI.
  • The MR854G requires a bias voltage of 5V to 15V. Ensure the bias voltage is stable and within the recommended range. A decoupling capacitor of 10uF to 100uF is recommended to filter out noise.
  • The maximum power dissipation of the MR854G is 1.5W. Ensure proper heat sinking and thermal management to prevent overheating.
  • Yes, the MR854G can be used in switching power supply applications. However, ensure the device is properly biased and the input and output are properly filtered to minimize noise and EMI.
  • Use a voltage regulator or a zener diode to protect the MR854G from overvoltage. Add a current limiting resistor or a fuse to protect the device from overcurrent.

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MR854G Overview

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Part Image MR854GP Fagor Electrónica

Rectifier Diode, 1 Phase, 1 Element, 3A, 400V V(RRM), Silicon, DO-201AD