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RB161M-20TR - ROHM Semiconductor

Description: Schottky Barrier Diode: ROHM's schottky barrier diodes are low VF, low IR and high ESD resistant, suitable for PC,mobile phone and various portable electronics.

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RB161M-20TR - ROHM Semiconductor - PCB symbol
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PCB Footprints
RB161M-20TR - ROHM Semiconductor PCB footprint - Other - Other - PMDU
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3D Models
RB161M-20TR - ROHM Semiconductor - 3D model - Other - PMDU
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RB161M-20TR Details

  • Manufacturer Part Number:

    RB161M-20TR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Package Description:

    SOD-123, 2 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Factory Lead Time:

    17 Weeks

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    1

  • Application:

    GENERAL PURPOSE

  • Configuration:

    SINGLE

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    0.32 V

  • JESD-30 Code:

    R-PDSO-F2

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    30 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Output Current-Max:

    1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Rep Pk Reverse Voltage-Max:

    25 V

  • Surface Mount:

    YES

  • Technology:

    SCHOTTKY

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    30

RB161M-20TR Frequently Asked Questions (FAQs)

  • A recommended PCB layout for optimal thermal performance would be to use a large copper area for the thermal pad, and to connect it to a solid ground plane or a thermal relief pattern. This helps to dissipate heat efficiently.
  • To ensure the stability of the output voltage, it's essential to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a sufficient capacitance value. A 10uF to 22uF ceramic capacitor is recommended.
  • Although the datasheet specifies a maximum input voltage of 20V, it's recommended to limit the input voltage to 18V to ensure reliable operation and to prevent damage to the internal circuitry.
  • While the RB161M-20TR is rated for operation up to 105°C, it's essential to consider the derating curves and thermal management to ensure reliable operation in high-temperature environments.
  • To calculate the power dissipation, use the formula: Pd = (Vin - Vout) x Iout. Where Vin is the input voltage, Vout is the output voltage, and Iout is the output current. Ensure to consider the maximum power dissipation rating of 1.5W.

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RB161M-20TR Overview

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