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BAT46SFILM - STMicroelectronics

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

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BAT46SFILM - STMicroelectronics - PCB symbol
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PCB Footprints
BAT46SFILM - STMicroelectronics PCB footprint - Other - Other - SOT-23_2025-1.5
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BAT46SFILM - STMicroelectronics - 3D model - Other - SOT-23_2025-1.5
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BAT46SFILM Details

  • Manufacturer Part Number:

    BAT46SFILM

  • 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:

    SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

  • 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:

    2

  • 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

BAT46SFILM Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a compact layout with short leads, and a ground plane underneath the device to minimize EMI. Additionally, it's recommended to use a via to connect the cathode pin to the ground plane to reduce inductance.
  • To ensure proper soldering, use a soldering iron with a temperature of 250°C to 260°C, and apply a small amount of solder paste to the pads. Avoid applying excessive force or heat, which can damage the device.
  • The BAT46SFILM can withstand voltage transients up to 50 V for a duration of 100 ns, but it's recommended to use a TVS diode or other protection devices to limit voltage transients to 30 V or less to ensure reliable operation.
  • The BAT46SFILM is rated for operation up to 150°C, but its performance may degrade at high temperatures. It's recommended to derate the device's current rating by 50% when operating above 125°C to ensure reliable operation.
  • The power dissipation of BAT46SFILM can be calculated using the formula: Pd = (Vf * If) + (Vr * Ir), where Vf is the forward voltage, If is the forward current, Vr is the reverse voltage, and Ir is the reverse current. The maximum power dissipation is 1 W.

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BAT46SFILM 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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