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ESDA37L - STMicroelectronics

Description: Dual Transil™ array for ESD protection

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PCB Footprints
ESDA37L - STMicroelectronics PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT23-3L _1
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3D Models
ESDA37L - STMicroelectronics  - 3D model - SOT23 (3-Pin) - SOT23-3L _1
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ESDA37L Details

  • Manufacturer Part Number:

    ESDA37L

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 3 PIN

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7

  • Breakdown Voltage-Max:

    43.3 V

  • Breakdown Voltage-Min:

    37 V

  • Breakdown Voltage-Nom:

    40.15 V

  • Configuration:

    COMMON ANODE, 2 ELEMENTS, 2 CHANNEL

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • Forward Voltage-Max (VF):

    0.9 V

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    300 W

  • Number of Elements:

    2

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Reference Standard:

    IEC-61000-4-2

  • Rep Pk Reverse Voltage-Max:

    36 V

  • Reverse Current-Max:

    1 µA

  • Reverse Test Voltage:

    36 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

ESDA37L Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for ESDA37L is -40°C to 125°C.
  • To ensure proper soldering, follow the recommended soldering profile and use a solder with a melting point below 260°C. Also, ensure the PCB is designed with a suitable land pattern and thermal relief.
  • Yes, ESDA37L is suitable for ESD protection in high-speed data lines, such as USB, HDMI, and Ethernet, due to its low capacitance and high surge capability.
  • Choose the correct package type based on your PCB design and assembly requirements. ESDA37L is available in SOT23, SOT323, and μQFN packages. Consider factors such as board space, thermal management, and reflow soldering requirements.
  • Place the ESDA37L close to the connector or interface to be protected, and ensure a short and direct connection to the signal lines. Use a ground plane and vias to minimize inductance and ensure good thermal dissipation.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
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ESDA37L Overview

Use the download button to access the ESDA37L 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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