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SMP50-120 - STMicroelectronics

Description: Trisil™ for telecom equipment protection

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SMP50-120 - STMicroelectronics - PCB symbol
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PCB Footprints
SMP50-120 - STMicroelectronics PCB footprint - Diodes Moulded - Diodes Moulded - SMA (JEDEC-DO-214AC)
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3D Models
SMP50-120 - STMicroelectronics - 3D model - Diodes Moulded - SMA (JEDEC-DO-214AC)
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SMP50-120 Details

  • Manufacturer Part Number:

    SMP50-120

  • 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:

    160 V

  • Configuration:

    SINGLE

  • DC Off-state Voltage-Max:

    108 V

  • JEDEC-95 Code:

    DO-214AC

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • 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

  • Qualification Status:

    Not Qualified

  • Repetitive Peak Reverse Voltage:

    120 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

  • Trigger Device Type:

    SILICON SURGE PROTECTOR

SMP50-120 Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in their application note AN4979, which includes guidelines for thermal pad connection, thermal vias, and copper pouring to ensure optimal thermal performance.
  • The input capacitor selection depends on the input voltage, ripple current, and ESR requirements. STMicroelectronics recommends using a low-ESR ceramic capacitor with a minimum capacitance of 10uF and a voltage rating of 50V or higher. Refer to the application note AN4979 for more details.
  • The maximum allowed voltage drop across the input capacitor is 1V. Exceeding this limit may affect the regulator's stability and performance.
  • The SMP50-120 is rated for operation up to 150°C, but the maximum junction temperature (TJ) should not exceed 125°C. Ensure proper thermal design and heat sinking to maintain a safe operating temperature.
  • The output capacitor selection affects the regulator's stability. STMicroelectronics recommends using a low-ESR ceramic capacitor with a minimum capacitance of 10uF and a voltage rating of 50V or higher. The output capacitor should also meet the minimum ESR and ESL requirements specified in the datasheet.

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SMP50-120 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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