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STPS1L40AY - STMicroelectronics

Description: Automotive low drop power Schottky rectifier

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STPS1L40AY - STMicroelectronics - PCB symbol
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PCB Footprints
STPS1L40AY - STMicroelectronics PCB footprint - Diodes Moulded - Diodes Moulded - SMA-ren2
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3D Models
STPS1L40AY - STMicroelectronics - 3D model - Diodes Moulded - SMA-ren2
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STPS1L40AY Details

  • Manufacturer Part Number:

    STPS1L40AY

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMA, 2 PIN

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6.1

  • Additional Feature:

    FREE WHEELING DIODE

  • Application:

    POWER

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    0.5 V

  • JEDEC-95 Code:

    DO-214AC

  • JESD-30 Code:

    R-PDSO-C2

  • Non-rep Pk Forward Current-Max:

    60 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Reference Standard:

    AEC-Q101

  • Rep Pk Reverse Voltage-Max:

    40 V

  • Reverse Current-Max:

    35 µA

  • Reverse Test Voltage:

    40 V

  • Surface Mount:

    YES

  • Technology:

    SCHOTTKY

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

STPS1L40AY Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, and ensuring good thermal conductivity between the device and the PCB. A 2-layer or 4-layer PCB with a solid ground plane is recommended. Additionally, keeping the thermal pad connected to the ground plane can help to dissipate heat more efficiently.
  • To ensure the device is properly biased, make sure to follow the recommended operating conditions and biasing schemes outlined in the datasheet. This includes setting the input voltage within the recommended range, using a suitable input capacitor, and ensuring the output voltage is within the specified range. Additionally, ensure that the device is operated within the recommended temperature range.
  • When using the STPS1L40AY, key considerations for EMI and EMC include using a good PCB layout, minimizing loop areas, and using shielding and filtering techniques to reduce electromagnetic radiation. Additionally, ensure that the device is properly decoupled and that the input and output lines are properly terminated.
  • To troubleshoot issues with the STPS1L40AY, start by checking the input voltage and current, as well as the output voltage and current. Verify that the device is properly biased and that the input and output capacitors are of suitable value and type. Check for any signs of overheating, such as excessive temperature or thermal shutdown. If the issue persists, consult the datasheet and application notes for troubleshooting guidelines.
  • Operating the STPS1L40AY at high temperatures can lead to reduced performance, increased power consumption, and decreased reliability. High temperatures can also cause the device to enter thermal shutdown, which can affect system performance. Ensure that the device is operated within the recommended temperature range to ensure optimal performance and reliability.

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STPS1L40AY Overview

Use the download button to access the STPS1L40AY schematic symbol, PCB footprint, and 3D model.
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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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