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STPS1545G - STMicroelectronics

Description: Power Schottky rectifier IF(AV) 15 A , VRRM 45 V , Tj (max.) 175 °C , Tj (max.) 175 °C

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STPS1545G - STMicroelectronics - PCB symbol
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PCB Footprints
STPS1545G - STMicroelectronics PCB footprint - Other - Other - D2PAK_2026-3.8
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STPS1545G Details

  • Manufacturer Part Number:

    STPS1545G

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-263

  • Package Description:

    D2PAK-3/2

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Additional Feature:

    FREE WHEELING DIODE

  • Application:

    FAST RECOVERY POWER

  • Case Connection:

    CATHODE

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    0.84 V

  • JESD-30 Code:

    R-PSSO-G2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    220 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Output Current-Max:

    15 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    45 V

  • Reverse Current-Max:

    200 µA

  • Reverse Test Voltage:

    45 V

  • Surface Mount:

    YES

  • Technology:

    SCHOTTKY

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Position:

    SINGLE

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

    30

STPS1545G Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended, and the thermal pad should be connected to a ground plane to reduce thermal resistance.
  • To ensure reliable operation at high temperatures, it's essential to follow the recommended derating curves for voltage and current, and to ensure good thermal management. The device should be operated within the specified junction temperature range, and the PCB should be designed to minimize thermal resistance.
  • The recommended input capacitor value is 10uF to 22uF, with a voltage rating of at least 50V. A low-ESR ceramic capacitor, such as X5R or X7R, is recommended to minimize voltage ripple and ensure stable operation.
  • To protect the device from overvoltage and overcurrent conditions, it's recommended to use a TVS diode or a zener diode on the input, and a fuse or a PTC resettable fuse on the output. Additionally, a current sense resistor can be used to monitor the output current and trigger a shutdown or warning signal in case of an overcurrent condition.
  • The recommended output capacitor value is 10uF to 47uF, with a voltage rating of at least 10V. A low-ESR ceramic capacitor, such as X5R or X7R, is recommended to minimize voltage ripple and ensure stable operation.

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STPS1545G Overview

Use the download button to access the STPS1545G schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like STPS1, or try a keyword search, such as Rectifier Diodes

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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STPS1545G Alternates

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Part Image STPS1545G-TR STMicroelectronics

Rectifier Diode, Schottky, 1 Phase, 1 Element, 15A, 45V V(RRM), Silicon