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TPA270RL - STMicroelectronics

Description: Trisil™ for telecom equipment protection

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TPA270RL - STMicroelectronics - PCB symbol
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PCB Footprints
TPA270RL - STMicroelectronics PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - DO-15 *
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3D Models
TPA270RL - STMicroelectronics - 3D model - Diodes, Axial Diameter Horizontal Mounting - DO-15 *
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TPA270RL Details

  • Manufacturer Part Number:

    TPA270RL

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DO-15

  • Package Description:

    ROHS COMPLIANT PACKAGE-2

  • Pin Count:

    2

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.30.00.80

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Breakover Voltage-Max:

    360 V

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • DC Off-state Voltage-Max:

    243 V

  • JEDEC-95 Code:

    DO-15

  • JESD-30 Code:

    O-PALF-W2

  • JESD-609 Code:

    e3

  • 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:

    ROUND

  • Package Style:

    LONG FORM

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Repetitive Peak Reverse Voltage:

    270 V

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

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

    NOT SPECIFIED

  • Trigger Device Type:

    SILICON SURGE PROTECTOR

TPA270RL Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4553, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
  • The input capacitor value depends on the input voltage ripple, output voltage, and switching frequency. A general rule of thumb is to choose a capacitor with a value between 10uF to 22uF, and a voltage rating of at least 1.5 times the input voltage. Consult the application note AN4553 for more detailed guidance.
  • The maximum allowed voltage drop across the internal FETs is not explicitly stated in the datasheet, but it is recommended to keep the voltage drop below 1V to ensure reliable operation and minimize power losses.
  • The TPA270RL is rated for operation up to 150°C, but the device's performance and reliability may degrade at high temperatures. Consult the datasheet and application notes for guidance on thermal management and derating factors for high-temperature operation.
  • Oscillations or instability issues can be caused by poor PCB layout, inadequate decoupling, or incorrect component selection. Consult the application note AN4553 for troubleshooting guidelines, and consider using simulation tools or seeking support from STMicroelectronics' technical support team.

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TPA270RL Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like TPA27, or try a keyword search, such as Silicon Surge Protectors

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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