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RB521CM-40T2R - ROHM Semiconductor

Description: Diode 40 V 100mA Surface Mount VMN2M (SOD-923)

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RB521CM-40T2R - ROHM Semiconductor - PCB symbol
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PCB Footprints
RB521CM-40T2R - ROHM Semiconductor PCB footprint - Other - Other - SOD-923_2023-1
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3D Models
RB521CM-40T2R - ROHM Semiconductor - 3D model - Other - SOD-923_2023-1
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RB521CM-40T2R Details

  • Manufacturer Part Number:

    RB521CM-40T2R

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.70

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    6

  • Additional Feature:

    HIGH RELIABILITY

  • Application:

    GENERAL PURPOSE

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • JESD-30 Code:

    R-PDSO-F2

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Output Current-Max:

    0.1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Rep Pk Reverse Voltage-Max:

    40 V

  • Surface Mount:

    YES

  • Technology:

    SCHOTTKY

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    30

RB521CM-40T2R Frequently Asked Questions (FAQs)

  • A thermal pad is recommended under the IC, and a 2-layer or 4-layer PCB with a thermal relief pattern is suggested to improve heat dissipation.
  • Use a high-quality output capacitor with low ESR, ensure a stable input voltage, and minimize noise on the VIN pin to ensure stable output voltage regulation.
  • The maximum allowable ripple voltage on the input capacitor is 10% of the input voltage to ensure stable operation.
  • Yes, a ceramic capacitor can be used for the output capacitor, but ensure it has a high enough capacitance value and a low enough ESR to maintain stability.
  • Calculate the power dissipation using the formula: Pd = (VIN - VOUT) x IOUT, where Pd is the power dissipation, VIN is the input voltage, VOUT is the output voltage, and IOUT is the output current.

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RB521CM-40T2R Overview

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