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BR34 - Rectron

Description: Bridge Rectifiers 3A 400V

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BR34 - Rectron PCB footprint - Other - Other - BR34
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BR34 - Rectron  - 3D model - Other - BR34
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BR34 Details

  • Manufacturer Part Number:

    BR34

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT, PLASTIC, BR-3, 4 PIN

  • Pin Count:

    4

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Manufacturer:

    Rectron Semiconductor

  • YTEOL:

    6.85

  • Breakdown Voltage-Min:

    400 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:

    S-PUFM-W4

  • JESD-609 Code:

    e3

  • Non-rep Pk Forward Current-Max:

    50 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:

    3 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    SQUARE

  • Package Style:

    FLANGE MOUNT

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    UL RECOGNIZED

  • Rep Pk Reverse Voltage-Max:

    400 V

  • Reverse Current-Max:

    0.00001 µA

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    WIRE

  • Terminal Position:

    UPPER

  • Time@Peak Reflow Temperature-Max (s):

    10

BR34 Frequently Asked Questions (FAQs)

  • The recommended soldering temperature for the BR34 is between 250°C to 260°C for a maximum of 2 seconds.
  • While the BR34 is suitable for general-purpose rectification, it's not recommended for high-frequency applications (>1 kHz) due to its relatively high reverse recovery time (trr) of 3 μs.
  • To ensure proper derating, follow the temperature derating curve provided in the datasheet. As a general rule, reduce the maximum average forward current (IF(AV)) by 1.5 mA/°C above 25°C.
  • Store the BR34 in a dry, cool place with a relative humidity of 60% or less. Avoid exposing the device to temperatures above 30°C or humidity above 80% for extended periods.
  • Yes, the BR34 can be used in parallel to increase the current rating, but ensure that each device has its own separate heat sink and that the current sharing is balanced to prevent overheating.

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Part Image BR34 Semitronics Corp

Bridge Rectifier Diode, 1 Phase, 3A, 400V V(RRM), Silicon