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SMP50-320 - STMicroelectronics

Description: 320V Off-State 150 A Ipp TVS Thyristor DO-214AC, SMA

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SMP50-320 - STMicroelectronics - PCB symbol
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SMP50-320 - STMicroelectronics PCB footprint - Diodes Moulded Non Polarised - Diodes Moulded Non Polarised - SMA
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SMP50-320 - STMicroelectronics - 3D model - Diodes Moulded Non Polarised - SMA
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SMP50-320 Details

  • Manufacturer Part Number:

    SMP50-320

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DO-214AC

  • Package Description:

    ROHS COMPLIANT, SMA, 2 PIN

  • Pin Count:

    2

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.30.00.80

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Breakover Voltage-Max:

    400 V

  • Configuration:

    SINGLE

  • DC Off-state Voltage-Max:

    290 V

  • JEDEC-95 Code:

    DO-214AC

  • JESD-30 Code:

    R-PDSO-C2

  • Non-Repetitive Pk On-state Cur:

    16 A

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Repetitive Peak Reverse Voltage:

    320 V

  • Surface Mount:

    YES

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Trigger Device Type:

    SILICON SURGE PROTECTOR

SMP50-320 Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN5333, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance.
  • The input capacitor selection depends on the input voltage, current, and ripple requirements. A general guideline is to choose a capacitor with a voltage rating of at least 1.5 times the maximum input voltage, and a capacitance value that ensures the ripple voltage is within the specified limits. STMicroelectronics provides a capacitor selection guide in the application note AN5333.
  • The maximum allowed voltage drop across the internal FETs is not explicitly stated in the datasheet, but it is typically recommended to keep the voltage drop below 1V to ensure reliable operation and minimize power losses. This can be achieved by selecting the correct input capacitor and ensuring the input voltage is within the specified range.
  • The SMP50-320 does not have a built-in overcurrent protection feature. However, overcurrent protection can be implemented using an external current sense resistor and a comparator or a dedicated overcurrent protection IC. The application note AN5333 provides a example circuit for overcurrent protection.
  • The recommended operating temperature range for the SMP50-320 is -40°C to 150°C, as specified in the datasheet. However, the device can operate up to 175°C for short periods of time, but this may affect its reliability and lifespan.

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SMP50-320 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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