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SM4T6V7CAY - STMicroelectronics

Description: STMicroelectronics SM4T6V7CAY Bi-Directional TVS Diode, 400W peak, 2-Pin DO-214AC

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SM4T6V7CAY - STMicroelectronics PCB footprint - Other - Other - SMA_BD
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SM4T6V7CAY - STMicroelectronics  - 3D model - Other - SMA_BD
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SM4T6V7CAY Details

  • Manufacturer Part Number:

    SM4T6V7CAY

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AC

  • Package Description:

    SMA, 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:

    6.28

  • Breakdown Voltage-Max:

    7.1 V

  • Breakdown Voltage-Min:

    6.4 V

  • Breakdown Voltage-Nom:

    6.74 V

  • Clamping Voltage-Max:

    13.4 V

  • Configuration:

    SINGLE, 1 CHANNEL

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    DO-214AC

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    400 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

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    AEC-Q101; IEC-61000-4-2; ISO 10605

  • Rep Pk Reverse Voltage-Max:

    5 V

  • Reverse Current-Max:

    20 µA

  • Reverse Test Voltage:

    5 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

SM4T6V7CAY Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure a minimum of 1mm clearance around the package for airflow.
  • Use a thermal interface material (TIM) like thermal tape or thermal grease to ensure good thermal contact between the thermal pad and the PCB. Avoid using solder paste or flux on the thermal pad.
  • The maximum allowed voltage on the VIN pin is 7V, but it's recommended to keep it below 6.5V to ensure reliable operation and minimize power dissipation.
  • Ensure a stable input voltage, connect the EN pin to VIN, and add a 10kΩ pull-up resistor on the EN pin. Also, add a 100nF capacitor between VIN and GND for decoupling.
  • Use a 10μF to 22μF X5R or X7R ceramic capacitor with a voltage rating of 10V or higher, placed as close as possible to the VIN pin.

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SM4T6V7CAY 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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