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RB751SM-40T2R - ROHM Semiconductor

Description: 30V, 30mA, SOD-523, Schottky Barrier Diode

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Symbol
RB751SM-40T2R - ROHM Semiconductor - PCB symbol
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PCB Footprints
RB751SM-40T2R - ROHM Semiconductor PCB footprint - Small Outline Diode Flat Lead - Small Outline Diode Flat Lead - SOD-523
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3D Models
RB751SM-40T2R - ROHM Semiconductor - 3D model - Small Outline Diode Flat Lead - SOD-523
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RB751SM-40T2R Details

  • Manufacturer Part Number:

    RB751SM-40T2R

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SC-79

  • Pin Count:

    2

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.70

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    9

  • Additional Feature:

    HIGH RELIABILITY

  • Application:

    GENERAL PURPOSE

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • JESD-30 Code:

    R-PDSO-F2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Output Current-Max:

    0.03 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 Finish:

    Tin (Sn)

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    10

RB751SM-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 input voltage is 40V, but it's recommended to keep it below 36V for reliable operation and to prevent damage to the internal components.
  • Yes, the RB751SM-40T2R is rated for operation up to 125°C, but derating may be necessary for high-temperature applications. Consult the datasheet for thermal derating curves.
  • Use a TVS diode or a transient voltage suppressor in parallel with the input capacitor to protect the regulator from input voltage surges or spikes.

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RB751SM-40T2R Overview

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RB751SM-40T2R Alternates

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Part Image TCRB751S-40 Tak Cheong Electronics (Holdings) Co Ltd

Rectifier Diode, Schottky, 1 Phase, 1 Element, 0.03A, Silicon
Part Image RB751S-40T/R7 PanJit Semiconductor

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Part Image RB751S40 Fairchild Semiconductor Corporation

Rectifier Diode, Schottky, 1 Element, 0.03A, 40V V(RRM), Silicon, GREEN, PLASTIC, SOD-523F, SC-79, 2 PIN
Part Image RB751S-40 Jiangsu Changjiang Electronics Technology Co Ltd

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Part Image RB751S-40 Sangdest Microelectronics (Nanjing) Co Ltd

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For a full list of alternate parts for RB751SM-40T2R, check out Findchips.com