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ITA25B1 - STMicroelectronics

Description: STMicroelectronics ITA25B1 Hex Bi-Directional TVS Diode, 300W peak, 8-Pin SOIC

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ITA25B1 - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO-8
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ITA25B1 - STMicroelectronics  - 3D model - Small Outline Packages - SO-8
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ITA25B1 Details

  • Manufacturer Part Number:

    ITA25B1

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOD

  • Package Description:

    ROHS COMPLIANT, PLASTIC, SOP-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Breakdown Voltage-Min:

    25 V

  • Clamping Voltage-Max:

    38 V

  • Configuration:

    COMMON CATHODE, 6 ELEMENTS, 6 CHANNEL

  • Diode Capacitance-Min:

    300 pF

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Moisture Sensitivity Level:

    3

  • Non-rep Peak Rev Power Dis-Max:

    300 W

  • Number of Elements:

    6

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    BIDIRECTIONAL

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    IEC-61000-4-2; MIL-STD-883G

  • Rep Pk Reverse Voltage-Max:

    24 V

  • Reverse Current-Max:

    4 µA

  • Reverse Test Voltage:

    24 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

ITA25B1 Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure a minimum of 1mm clearance around the device for airflow and heat dissipation.
  • Implement a thermal management system, such as a heat sink or fan, to maintain a junction temperature below 150°C. Ensure proper PCB design, component selection, and thermal interface material usage.
  • Use X7R or X5R ceramic capacitors with a voltage rating of 25V or higher. For input capacitors, use 10uF to 22uF, and for output capacitors, use 22uF to 47uF.
  • Use a shielded enclosure, keep the ITA25B1 away from antennas and high-frequency components, and ensure proper PCB layout and grounding. Implement EMI filters or common-mode chokes if necessary.
  • Apply the input voltage (VIN) first, followed by the enable signal (EN). Ensure the input voltage is stable before applying the enable signal.

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ITA25B1 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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