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STWD100YNWWY3F - STMicroelectronics

Description: STMicroelectronics STWD100YNWWY3F, Watchdog Timer, 2.7 → 5.5 V, 5-Pin SOT-23

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STWD100YNWWY3F - STMicroelectronics PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SOT23-5 2
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STWD100YNWWY3F - STMicroelectronics  - 3D model - SOT23 (5-Pin) - SOT23-5 2
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STWD100YNWWY3F Details

  • Manufacturer Part Number:

    STWD100YNWWY3F

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 5 PIN

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    24 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    5.5

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    WATCHDOG TIMER

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.45 mm

  • Supply Current-Max (Isup):

    0.026 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Width:

    1.6 mm

STWD100YNWWY3F Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a dedicated thermal layer and a solid ground plane is recommended. Ensure a minimum of 2 oz copper thickness and a thermal relief pattern under the device.
  • Implement a robust thermal management system, including a heat sink and thermal interface material. Ensure good airflow and avoid hot spots. Monitor junction temperature and adjust the system design accordingly.
  • Use 10uF to 22uF ceramic capacitors with a voltage rating of 10V to 16V, placed as close as possible to the device's power pins. Add additional capacitors (e.g., 100nF) for high-frequency decoupling.
  • Implement ESD protection diodes (e.g., 1.5KE6.8A) between the device's I/O pins and the power supply rails. Ensure the diodes are rated for the maximum voltage and current of the system.
  • Consult the datasheet for specific settings. Typically, the internal regulators require a 1uF to 10uF capacitor on the output pin, and the input pin should be decoupled with a 10uF to 22uF capacitor.

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STWD100YNWWY3F 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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