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AUIRS21811STR - Infineon

Description: Gate Drivers High Low Side DRVR 600V 160ns 1.9A

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AUIRS21811STR - Infineon PCB footprint - Small Outline Packages - Small Outline Packages - SOIC 8-
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AUIRS21811STR - Infineon  - 3D model - Small Outline Packages - SOIC 8-
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AUIRS21811STR Details

  • Manufacturer Part Number:

    AUIRS21811STR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    ROHS COMPLIANT, MS-012AA, SOIC-8

  • Country Of Origin:

    Malaysia, Taiwan, Uk

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    53 Weeks, 1 Day

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    3

  • Built-in Protections:

    TRANSIENT; UNDER VOLTAGE

  • Driver Number of Bits:

    2

  • Interface IC Type:

    HALF BRIDGE BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current Flow Direction:

    SOURCE AND SINK

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    20 V

  • Supply Voltage-Min:

    10 V

  • Supply Voltage-Nom:

    15 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    0.23 µs

  • Turn-on Time:

    0.23 µs

  • Width:

    3.9 mm

AUIRS21811STR Frequently Asked Questions (FAQs)

  • Infineon recommends a 2-layer or 4-layer PCB with a thermal via array under the device to improve heat dissipation. A minimum of 10 thermal vias with a diameter of 0.3 mm is recommended.
  • To ensure reliable operation in high-temperature environments, it is recommended to derate the device's power dissipation according to the temperature derating curve provided in the datasheet. Additionally, ensure good thermal design and heat sinking to keep the junction temperature below 150°C.
  • The recommended gate drive voltage for the AUIRS21811STR is between 10 V and 15 V. This ensures optimal switching performance and minimizes power losses.
  • To protect the device from overvoltage and undervoltage conditions, it is recommended to use a voltage clamp circuit or a transient voltage suppressor (TVS) diode to limit the voltage to within the recommended operating range.
  • The recommended dead time for the high-side and low-side switches is typically between 100 ns and 200 ns to ensure proper switching and minimize power losses.

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AUIRS21811STR Overview

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