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VNI4140KTR-32 - STMicroelectronics

Description: Quad high-side smart power solid-state relay

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VNI4140KTR-32 - STMicroelectronics - PCB symbol
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PCB Footprints
VNI4140KTR-32 - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - PowerSSO-24 1
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3D Models
VNI4140KTR-32 - STMicroelectronics - 3D model - Small Outline Packages - PowerSSO-24 1
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VNI4140KTR-32 Details

  • Manufacturer Part Number:

    VNI4140KTR-32

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PowerSSO-24

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Built-in Protections:

    TRANSIENT; OVER CURRENT; THERMAL; UNDER VOLTAGE

  • Driver Number of Bits:

    4

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    4

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    OPEN-SOURCE

  • Output Current Flow Direction:

    SINK

  • Output Current-Max:

    1.5 A

  • Output Peak Current Limit-Nom:

    1.3 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SOP24,.4,32

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.47 mm

  • Supply Current-Max:

    4 mA

  • Supply Voltage-Max:

    36 V

  • Supply Voltage-Min:

    10.5 V

  • Supply Voltage-Nom:

    24 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    36 µs

  • Turn-on Time:

    35 µs

  • Width:

    7.5 mm

VNI4140KTR-32 Frequently Asked Questions (FAQs)

  • A good PCB layout for the VNI4140KTR-32 involves keeping the input and output traces as short as possible, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • To ensure reliability in high-temperature applications, it is essential to follow proper thermal management practices, such as providing adequate heat sinking, using thermal interface materials, and ensuring good airflow. Additionally, the device should be operated within its recommended operating temperature range.
  • The VNI4140KTR-32 has built-in ESD protection, but it is still recommended to follow proper ESD handling procedures during assembly and testing. This includes using ESD-safe materials, grounding straps, and ionizers to minimize static electricity.
  • Yes, the VNI4140KTR-32 is designed to withstand vibrations and can be used in high-vibration environments. However, it is essential to ensure that the device is properly secured to the PCB and that the PCB is securely attached to the system to prevent mechanical stress.
  • To troubleshoot issues with the VNI4140KTR-32, start by checking the power supply voltage, input signals, and output signals. Use an oscilloscope to verify the signal waveforms and check for any signs of overheating or electrical overstress. Consult the datasheet and application notes for guidance on troubleshooting specific issues.

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VNI4140KTR-32 Overview

Use the download button to access the VNI4140KTR-32 schematic symbol, PCB footprint, and 3D model.
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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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