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STWD100NXWY3F - STMicroelectronics

Description: Timers & Support Products Watchdog

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STWD100NXWY3F - STMicroelectronics - PCB symbol
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PCB Footprints
STWD100NXWY3F - STMicroelectronics PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SOT23-5
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3D Models
STWD100NXWY3F - STMicroelectronics - 3D model - SOT23 (5-Pin) - SOT23-5
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STWD100NXWY3F Details

  • Manufacturer Part Number:

    STWD100NXWY3F

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Package Description:

    SOT-23, 5 PIN

  • Pin Count:

    5

  • Country Of Origin:

    Mainland China

  • 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

  • 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

  • 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

STWD100NXWY3F Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 2-layer or 4-layer PCB with a solid ground plane and thermal vias to ensure optimal thermal performance. A minimum of 2 oz copper thickness is recommended for the top and bottom layers.
  • To ensure reliable operation in high-temperature environments, it's essential to follow the recommended thermal design guidelines, use a suitable thermal interface material, and ensure proper airflow around the device. Additionally, consider using a heat sink or thermal pad to dissipate heat effectively.
  • STMicroelectronics recommends soldering the STWD100NXWY3F using a reflow soldering process with a peak temperature of 260°C (500°F) for a maximum of 30 seconds. Hand soldering is not recommended due to the device's sensitive internal components.
  • To troubleshoot issues with the internal voltage regulator, check the input voltage, output voltage, and current consumption. Verify that the input voltage is within the recommended range (4.5V to 5.5V) and that the output voltage is within the specified tolerance (±5%). Also, ensure that the device is not overheating and that the input capacitors are properly sized.
  • To prevent electrostatic discharge (ESD) damage, handle the device by the body or use an ESD wrist strap or mat. Ensure that the device is stored in an ESD-protected environment, and use ESD-protected packaging during transportation and storage.

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STWD100NXWY3F Overview

Use the download button to access the STWD100NXWY3F schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like STWD1, or try a keyword search, such as Power Management Circuits

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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