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S2B - Diotec

Description: Rectifiers Diode, SMB, 100V, 2A

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Symbol
S2B - Diotec - PCB symbol
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PCB Footprints
S2B - Diotec PCB footprint - Diodes Moulded - Diodes Moulded - DO-214AA_2024-1
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3D Models
S2B - Diotec - 3D model - Diodes Moulded - DO-214AA_2024-1
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S2B Details

  • Manufacturer Part Number:

    S2B

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AA

  • Pin Count:

    2

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Manufacturer:

    Diotec Semiconductor AG

  • YTEOL:

    6.07

  • Application:

    GENERAL PURPOSE

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1.15 V

  • JEDEC-95 Code:

    DO-214AA

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    55 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -50 °C

  • Output Current-Max:

    2 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:

    100 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

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

    10

S2B Frequently Asked Questions (FAQs)

  • A symmetrical layout with a central ground plane and short, direct connections to the input and output pins is recommended. Avoid vias and thermal pads under the device to ensure good thermal performance.
  • Use a heat sink with a thermal resistance of ≤ 10 K/W, ensure good airflow, and consider derating the device's power rating according to the temperature derating curve in the datasheet.
  • The maximum allowed voltage spike is ±2 V, but it's recommended to limit it to ±1 V to ensure reliable operation and prevent damage to the device.
  • Yes, but ensure that the switching frequency is above 100 kHz to avoid interference with the S2B's internal oscillator. Also, consider the device's power rating and thermal performance in the switching regulator design.
  • Check the input voltage, output current, and temperature. Verify that the device is properly soldered and that the PCB layout meets the recommended guidelines. Use an oscilloscope to monitor the input and output waveforms and identify any anomalies.

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S2B Overview

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