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STWD100PYW83F - STMicroelectronics

Description: Features Current consumption 13 µA typ. Available watchdog timeout periods are 3.4 ms, 6.3 ms, 102 ms, and 1.6 s Chip enable input Open drain or push-pull WDO output Operating temperature range: –40 to 125 °C Packages: SOT23-5 and SC70-5 (SOT323-5) ESD performance HBM: 2000 V CDM: 1000 V Automotive qualified 5-Pin SOT-323

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STWD100PYW83F - STMicroelectronics - PCB symbol
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PCB Footprints
STWD100PYW83F - STMicroelectronics PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SC70-5 (SOT323-5)
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3D Models
STWD100PYW83F - STMicroelectronics - 3D model - SOT23 (5-Pin) - SC70-5 (SOT323-5)
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STWD100PYW83F Details

  • Manufacturer Part Number:

    STWD100PYW83F

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SC-70

  • Package Description:

    SC-70, 5 PIN

  • Pin Count:

    5

  • Manufacturer Package Code:

    SOT323

  • Country Of Origin:

    Mainland China, 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 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP5/6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 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:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    1.25 mm

STWD100PYW83F Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended to ensure optimal thermal performance. The device should be placed near a thermal pad or a heat sink to dissipate heat efficiently.
  • To ensure reliable operation in high-temperature environments, it is essential to follow the recommended thermal design guidelines, use a heat sink if necessary, and ensure proper airflow around the device. Additionally, consider using a thermal interface material to improve heat transfer between the device and the heat sink.
  • The recommended power-up sequence is to apply the input voltage (VIN) first, followed by the enable signal (EN). During power-down, the enable signal should be turned off before removing the input voltage. This sequence helps prevent unwanted current surges and ensures a safe shutdown.
  • To troubleshoot issues with the STWD100PYW83F, start by verifying the input voltage, enable signal, and output voltage. Check for any signs of overheating, such as excessive temperature or thermal shutdown. Use an oscilloscope to monitor the device's behavior and identify any anomalies. Consult the datasheet and application notes for guidance on troubleshooting specific issues.
  • Operating the STWD100PYW83F beyond its recommended operating conditions can lead to reduced reliability, decreased performance, and increased risk of failure. It may also void the device's warranty. Always ensure that the device operates within its recommended specifications to ensure optimal performance and reliability.

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STWD100PYW83F 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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