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SMM4F6.5A-TR - STMicroelectronics

Description: 400 W, 6.5 V TVS in STmite Flat, Stand-off voltage range from 5 V to 33 V,Low leakage current: 0.2 μA at 25 °C and 1 μA at 85 °C,Operating Tj max: 175 °C.

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SMM4F6.5A-TR - STMicroelectronics - PCB symbol
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SMM4F6.5A-TR - STMicroelectronics PCB footprint - Other - Other - STmite_2022
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SMM4F6.5A-TR - STMicroelectronics - 3D model - Other - STmite_2022
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SMM4F6.5A-TR Details

  • Manufacturer Part Number:

    SMM4F6.5A-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:

    7.88 V

  • Breakdown Voltage-Min:

    7.13 V

  • Breakdown Voltage-Nom:

    7.5 V

  • Clamping Voltage-Max:

    11.2 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:

    6.5 V

  • Reverse Current-Max:

    10 µA

  • Reverse Test Voltage:

    6.5 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

SMM4F6.5A-TR Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in their application note AN4571, which includes guidelines for thermal pad connection, copper pour, and via placement to minimize thermal resistance.
  • To ensure reliable operation in high-temperature environments, it's essential to follow the recommended operating conditions, use a suitable thermal interface material, and consider derating the device's power dissipation according to the ambient temperature.
  • Although the datasheet specifies the recommended operating voltage range, it's essential to note that the maximum allowable voltage on the input pins is typically 5.5V, and exceeding this voltage may damage the device.
  • Yes, the SMM4F6.5A-TR is suitable for switching regulator applications due to its low RDS(on) and high current capability. However, it's crucial to ensure that the device is properly driven and that the switching frequency is within the recommended range.
  • To calculate the power dissipation of the device, you can use the formula P = I² * RDS(on) + VDS * IDS, where I is the current, RDS(on) is the on-state resistance, VDS is the drain-source voltage, and IDS is the drain-source current.

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SMM4F6.5A-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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