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SM30T23CAY - STMicroelectronics

Description: STMicroelectronics SM30T23CAY Bi-Directional TVS Diode, 3000W peak, 2-Pin DO-214AB

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SM30T23CAY - STMicroelectronics - PCB symbol
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SM30T23CAY - STMicroelectronics PCB footprint - Other - Other - SMC_BD
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SM30T23CAY - STMicroelectronics - 3D model - Other - SMC_BD
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SM30T23CAY Details

  • Manufacturer Part Number:

    SM30T23CAY

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AB

  • Package Description:

    SMC, 2 PIN

  • Pin Count:

    2

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    53 Weeks, 1 Day

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Additional Feature:

    MIL-STD-750

  • Breakdown Voltage-Max:

    24.6 V

  • Breakdown Voltage-Min:

    22.2 V

  • Breakdown Voltage-Nom:

    23.4 V

  • Clamping Voltage-Max:

    32.4 V

  • Configuration:

    SINGLE, 1 CHANNEL

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    DO-214AB

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    3000 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:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    BIDIRECTIONAL

  • Reference Standard:

    AEC-Q101; IEC-61000-4-2, 4-4; ISO 7637-2

  • Rep Pk Reverse Voltage-Max:

    20 V

  • Reverse Current-Max:

    0.2 µA

  • Reverse Test Voltage:

    20 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

SM30T23CAY Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in their application note AN5046, which includes guidelines for thermal pad connection, copper pouring, and via placement to ensure optimal thermal performance.
  • The input capacitor selection depends on the input voltage, current, and frequency. A general guideline is to choose a capacitor with a voltage rating higher than the maximum input voltage, and a capacitance value between 1-10uF. STMicroelectronics recommends using a low-ESR capacitor, such as an X7R or X5R type, to minimize voltage ripple and ensure stable operation.
  • The maximum allowed voltage drop across the internal resistance of the SM30T23CAY is typically around 1.5V. Exceeding this voltage drop may lead to reduced performance, increased power dissipation, and potentially even damage to the device.
  • To ensure reliable operation in high-temperature environments, it's essential to follow proper thermal design and layout guidelines, such as those outlined in AN5046. Additionally, consider using a heat sink or thermal interface material to reduce the junction temperature, and ensure that the device is operated within its specified temperature range.
  • STMicroelectronics recommends a soldering profile with a peak temperature of 260°C (500°F) and a dwell time of 30-60 seconds. It's essential to follow a controlled soldering process to prevent damage to the device and ensure reliable operation.

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SM30T23CAY 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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