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ESDU401-1BF4 - STMicroelectronics

Description: 40 V single line ESD protection with ultra-low capacitance 105V (Typ) Clamp 700mA (8/20µs) Ipp Tvs Diode Surface Mount ST0201

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ESDU401-1BF4 - STMicroelectronics - PCB symbol
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ESDU401-1BF4 - STMicroelectronics PCB footprint - Other - Other - ST0201_2022-7
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ESDU401-1BF4 - STMicroelectronics - 3D model - Other - ST0201_2022-7
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ESDU401-1BF4 Details

  • Manufacturer Part Number:

    ESDU401-1BF4

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Country Of Origin:

    France

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    53 Weeks, 1 Day

  • Date Of Intro:

    2019-10-09

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Additional Feature:

    ULTRA LOW CAPACITANCE

  • Breakdown Voltage-Max:

    46 V

  • Breakdown Voltage-Min:

    41 V

  • Breakdown Voltage-Nom:

    44 V

  • Clamping Voltage-Max:

    50 V

  • Configuration:

    SINGLE, 1 CHANNEL

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JESD-30 Code:

    R-PBCC-N2

  • Non-rep Peak Rev Power Dis-Max:

    40 W

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER

  • Polarity:

    BIDIRECTIONAL

  • Reference Standard:

    IEC-61000-4-2

  • Rep Pk Reverse Voltage-Max:

    40 V

  • Reverse Current-Max:

    0.05 µA

  • Reverse Test Voltage:

    40 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    BOTTOM

ESDU401-1BF4 Frequently Asked Questions (FAQs)

  • A good PCB layout for ESD protection involves placing the ESDU401-1BF4 close to the connector or interface, using short traces, and minimizing the distance between the device and the protected line.
  • Choose an ESD protection device based on the interface or standard you are protecting (e.g., USB, HDMI, etc.), the voltage and current requirements, and the level of protection needed (e.g., 2kV, 4kV, 8kV, etc.).
  • The ESDU401-1BF4 has a specific set of characteristics, such as a low capacitance of 0.4pF and a high surge current capability of 4A, making it suitable for high-speed interfaces. Other devices may have different characteristics, such as higher or lower capacitance, different surge current capabilities, or different package options.
  • Follow the recommended soldering and mounting guidelines provided by STMicroelectronics, including using a soldering iron with a temperature of 260°C (500°F) or less, and ensuring the device is properly aligned and secured to the PCB.
  • The ESDU401-1BF4 operates over a temperature range of -40°C to 125°C, and is suitable for use in a variety of environments, including industrial, automotive, and consumer applications.

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ESDU401-1BF4 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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