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BAT46FILM - STMicroelectronics

Description: Small signal Schottky diode 150 mA,100 V,6 pF, -65 to +150 ° C

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BAT46FILM - STMicroelectronics - PCB symbol
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PCB Footprints
BAT46FILM - STMicroelectronics PCB footprint - Other - Other - SOT-23_2025-1.9
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3D Models
BAT46FILM - STMicroelectronics - 3D model - Other - SOT-23_2025-1.9
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BAT46FILM Details

  • Manufacturer Part Number:

    BAT46FILM

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOT-23, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.70

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Application:

    GENERAL PURPOSE

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1 V

  • JESD-30 Code:

    R-PDSO-G3

  • Non-rep Pk Forward Current-Max:

    1 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Output Current-Max:

    0.15 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    100 V

  • Reverse Current-Max:

    5 µA

  • Reverse Test Voltage:

    75 V

  • Surface Mount:

    YES

  • Technology:

    SCHOTTKY

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    40

BAT46FILM Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a compact layout with short leads and a ground plane to minimize EMI. The device should be placed close to the power source and the output capacitor should be placed close to the device. A 10nF to 100nF decoupling capacitor is also recommended between the input and ground pins.
  • To ensure the BAT46FILM operates within its SOA, the input voltage should be limited to 36V, the output current should be limited to 1A, and the junction temperature should be kept below 150°C. Additionally, the device should be operated within its recommended operating frequency range of 100kHz to 500kHz.
  • The recommended input capacitor value for BAT46FILM is 10uF to 100uF, with a voltage rating of at least 50V. The capacitor should be placed close to the input pins and should have low ESR to minimize voltage ripple.
  • Yes, the BAT46FILM is rated for operation up to 150°C junction temperature. However, the device's performance and reliability may be affected at high temperatures. It is recommended to derate the output current and ensure proper heat sinking to prevent overheating.
  • To troubleshoot BAT46FILM oscillation issues, check the PCB layout for any signs of resonance, ensure the input and output capacitors are properly placed and sized, and verify that the device is operated within its recommended operating frequency range. Additionally, check for any signs of overheating or excessive voltage stress.

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BAT46FILM 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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