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RB706D-40T146 - ROHM Semiconductor

Description: 40V, 30mA, SOT-346, Schottky Barrier Diode

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PCB Footprints
RB706D-40T146 - ROHM Semiconductor PCB footprint - Other - Other - SOT-346
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3D Models
RB706D-40T146 - ROHM Semiconductor  - 3D model - Other - SOT-346
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RB706D-40T146 Details

  • Manufacturer Part Number:

    RB706D-40T146

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.70

  • Factory Lead Time:

    17 Weeks

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    6

  • Additional Feature:

    HIGH RELIABILITY

  • Application:

    GENERAL PURPOSE

  • Configuration:

    SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    0.37 V

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e1

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    0.2 A

  • Number of Elements:

    2

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    125 °C

  • Output Current-Max:

    0.03 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    45 V

  • Reverse Current-Max:

    1 µA

  • Surface Mount:

    YES

  • Technology:

    SCHOTTKY

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    10

RB706D-40T146 Frequently Asked Questions (FAQs)

  • A good starting point is to follow the recommended land pattern in the datasheet. Additionally, ensure a solid ground plane, use thermal vias, and keep the component away from heat sources. Consult ROHM's application notes for more guidance.
  • Follow the datasheet's recommended output capacitor and input capacitor values. Ensure the output capacitor's ESR is within the recommended range. Add a 10nF-100nF ceramic capacitor in parallel with the output capacitor for additional stability.
  • While the datasheet doesn't specify a maximum input voltage ripple, a general rule of thumb is to keep it below 1% of the input voltage. Excessive ripple can affect the regulator's performance and stability.
  • The RB706D-40T146 is rated for operation up to 125°C. However, consider derating the output current and voltage according to the temperature derating curve in the datasheet. Ensure proper heat sinking and thermal management to prevent overheating.
  • Add a TVS (Transient Voltage Suppressor) diode or a varistor in parallel with the input capacitor to absorb voltage surges. Ensure the TVS diode's clamping voltage is below the regulator's maximum input voltage rating.

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RB706D-40T146 Overview

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