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SM30T42CAY - STMicroelectronics

Description: Automotive 3000 W, 36 V TVS in SMC

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SM30T42CAY - STMicroelectronics PCB footprint - Other - Other - SMC_BD
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SM30T42CAY - STMicroelectronics  - 3D model - Other - SMC_BD
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SM30T42CAY Details

  • Manufacturer Part Number:

    SM30T42CAY

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMC, 2 PIN

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    21 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Additional Feature:

    MIL-STD-750

  • Breakdown Voltage-Max:

    44.2 V

  • Breakdown Voltage-Min:

    40 V

  • Breakdown Voltage-Nom:

    42.1 V

  • Clamping Voltage-Max:

    58.1 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:

    175 °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:

    36 V

  • Reverse Current-Max:

    0.2 µA

  • Reverse Test Voltage:

    36 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

SM30T42CAY Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or a heat sink to dissipate heat efficiently.
  • Ensure proper heat sinking, use a thermal interface material, and follow the recommended PCB layout guidelines. Also, consider derating the device's power handling at high temperatures.
  • The SOA is typically defined by the device's voltage, current, and power ratings. For the SM30T42CAY, the SOA is limited by the maximum voltage (30V), current (42A), and power (250W) ratings. Operating within these limits ensures safe and reliable operation.
  • Use a voltage regulator or a voltage clamp to limit the voltage, and consider adding overcurrent protection using a fuse or a current sense resistor. Also, ensure that the device is operated within its recommended operating conditions.
  • A gate drive circuit with a high current capability (e.g., 1A) and a fast rise time (e.g., 10ns) is recommended. The gate drive voltage should be between 10V and 15V, and the gate resistance should be minimized to reduce switching losses.

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SM30T42CAY 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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