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SMM4F26A-TR - STMicroelectronics

Description: TVS Diode Single Uni-Dir 26V 400W 2-Pin(1+Tab) DO-222AA T/R

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SMM4F26A-TR - STMicroelectronics PCB footprint - Other - Other - STmite_2022
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SMM4F26A-TR Details

  • Manufacturer Part Number:

    SMM4F26A-TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DO-222AA

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    25 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Breakdown Voltage-Max:

    31.5 V

  • Breakdown Voltage-Min:

    28.5 V

  • Breakdown Voltage-Nom:

    30 V

  • Clamping Voltage-Max:

    42.1 V

  • Configuration:

    SINGLE, 1 CHANNEL

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    DO-222AA

  • JESD-30 Code:

    R-PDSO-F2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    400 W

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    2.5 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    IEC-61000-4-2, 4-4; MIL-STD-750

  • Rep Pk Reverse Voltage-Max:

    26 V

  • Reverse Current-Max:

    0.2 µA

  • Reverse Test Voltage:

    26 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    30

SMM4F26A-TR Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
  • Ensure that the device is operated within the recommended junction temperature range (TJ) of -40°C to 150°C. Implement proper thermal management, such as heat sinks or thermal interfaces, to keep the junction temperature below the maximum rating.
  • A ceramic capacitor with a value of 10uF to 22uF and a voltage rating of 25V or higher is recommended. The capacitor should be placed as close to the VIN pin as possible to minimize noise and ensure stable operation.
  • The EN pin should be pulled high during power-up to ensure proper startup. During power-down, the EN pin should be pulled low to prevent unwanted switching. A 10kΩ pull-up resistor is recommended to ensure a clear logic level.
  • The maximum allowed voltage on the output pin (VOUT) is 5.5V. Exceeding this voltage may damage the internal voltage regulator and affect the device's reliability.

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SMM4F26A-TR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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