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MUR440RLG - onsemi

Description: Low Leakage Current; Marking: MUR405, MUR410, MUR415, MUR420, MUR440, MUR460; Case: Epoxy, Molded; Ultrafast 25, 50 and 75 Nanosecond Recovery Times; Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable; Lead Temperature for Soldering Purposes: 260°C Max. for 10 Seconds; Polarity: Cathode indicated by Polarity Band; High Temperature Glass Passivated Junction; Reverse Voltage to 600 Volts Mechanical Characteristics:; 175°C Operating Junction Temperature; Weight: 1.1 gra

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PCB Footprints
MUR440RLG - onsemi PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - MUR550APFRLG
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3D Models
MUR440RLG - onsemi  - 3D model - Diodes, Axial Diameter Horizontal Mounting - MUR550APFRLG
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MUR440RLG Details

  • Manufacturer Part Number:

    MUR440RLG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

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

  • Pin Count:

    2

  • Manufacturer Package Code:

    267-05

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    5.99

  • Additional Feature:

    FREE WHEELING DIODE, LOW LEAKAGE CURRENT

  • Application:

    ULTRA FAST RECOVERY POWER

  • Breakdown Voltage-Min:

    400 V

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1.05 V

  • JEDEC-95 Code:

    DO-201AD

  • JESD-30 Code:

    O-PALF-W2

  • JESD-609 Code:

    e3

  • Non-rep Pk Forward Current-Max:

    110 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Operating Temperature-Min:

    -65 °C

  • Output Current-Max:

    4 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    400 V

  • Reverse Current-Max:

    10 µA

  • Reverse Recovery Time-Max:

    0.075 µs

  • Reverse Test Voltage:

    400 V

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

MUR440RLG Frequently Asked Questions (FAQs)

  • The recommended soldering temperature profile for MUR440RLG is 260°C for 10 seconds, with a peak temperature of 240°C for 5 seconds. This ensures reliable solder joints and minimizes thermal stress on the device.
  • To prevent electrostatic discharge (ESD) damage, handle MUR440RLG devices with ESD-protective equipment, such as wrist straps, mats, and bags. Ensure that all equipment and personnel are grounded to prevent static buildup.
  • The maximum allowable voltage transient for MUR440RLG is 1.5 times the rated voltage (400V) for a duration of 10 microseconds. Exceeding this limit may cause device failure or degradation.
  • While MUR440RLG is suitable for high-frequency switching applications, its reverse recovery time (trr) is relatively high (150 ns). For high-frequency applications, consider using faster recovery diodes, such as the MUR460RLG or MUR480RLG.
  • To ensure reliable operation of MUR440RLG in high-temperature environments, ensure that the device is properly heat-sinked, and the ambient temperature does not exceed 150°C. Also, consider derating the device's voltage and current ratings according to the datasheet.

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MUR440RLG Overview

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