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BTS142D - Infineon

Description: Infineon BTS142D Intelligent Power Switch, Low Side, 4.6A, 42V, 3-Pin, TO-252, 178W, -40°C ~ 150°C

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BTS142D - Infineon PCB footprint - Other - Other - PG-TO252-3-11 | DPAK_2025
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BTS142D Details

  • Manufacturer Part Number:

    BTS142D

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-252

  • Package Description:

    GREEN, PLASTIC, TO-252, 3 PIN

  • Pin Count:

    4

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    14

  • Built-in Protections:

    TRANSIENT; OVER CURRENT; OVER VOLTAGE; THERMAL

  • Driver Number of Bits:

    1

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PSSO-G2

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Output Current Flow Direction:

    SINK

  • Output Current-Max:

    4.6 A

  • Output Peak Current Limit-Nom:

    45 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-252

  • Package Equivalence Code:

    SMSIP3H,.38,90TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    2.5 mm

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Technology:

    MOS

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.28 mm

  • Terminal Position:

    SINGLE

  • Turn-off Time:

    120 µs

  • Turn-on Time:

    120 µs

  • Width:

    6.22 mm

BTS142D Frequently Asked Questions (FAQs)

  • The BTS142D can operate within a temperature range of -40°C to 150°C, making it suitable for high-reliability applications.
  • The BTS142D has a thermal pad on the bottom of the package, which should be connected to a heat sink or a thermal interface material to ensure proper heat dissipation.
  • A recommended PCB layout for the BTS142D includes using a solid ground plane, minimizing trace lengths, and using shielding or filtering components to reduce EMI.
  • Yes, the BTS142D is AEC-Q101 qualified, making it suitable for use in automotive applications, including electric power steering, braking systems, and other high-reliability applications.
  • The BTS142D has built-in overvoltage and overcurrent protection, but additional protection components such as TVS diodes or fuses may be necessary depending on the application requirements.

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BTS142D Overview

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