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SMA6T39AY - STMicroelectronics

Description: Automotive 600 W, 33.3 V TVS in SMA

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SMA6T39AY - STMicroelectronics - PCB symbol
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PCB Footprints
SMA6T39AY - STMicroelectronics PCB footprint - Diodes Moulded - Diodes Moulded - SMA-ren2
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SMA6T39AY - STMicroelectronics - 3D model - Diodes Moulded - SMA-ren2
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SMA6T39AY Details

  • Manufacturer Part Number:

    SMA6T39AY

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AA

  • 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:

    7.66

  • Additional Feature:

    LOW LEAKAGE CURRENT, ISO 10605

  • Breakdown Voltage-Max:

    41 V

  • Breakdown Voltage-Min:

    37.1 V

  • Breakdown Voltage-Nom:

    39 V

  • Clamping Voltage-Max:

    69.7 V

  • Configuration:

    SINGLE, 1 CHANNEL

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    DO-214AA

  • JESD-30 Code:

    R-PDSO-C2

  • Non-rep Peak Rev Power Dis-Max:

    4000 W

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • 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):

    NOT SPECIFIED

  • Polarity:

    UNIDIRECTIONAL

  • Qualification Status:

    Not Qualified

  • Reference Standard:

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

  • Rep Pk Reverse Voltage-Max:

    33.3 V

  • Reverse Current-Max:

    0.2 µA

  • Reverse Test Voltage:

    33.3 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

SMA6T39AY Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in their application note AN2771, which includes guidelines for component placement, routing, and grounding to minimize EMI.
  • STMicroelectronics recommends following the soldering guidelines in their application note AN3116, which includes information on soldering temperature, time, and techniques to ensure reliable connections.
  • While the datasheet specifies an operating temperature range of -40°C to 150°C, it's essential to note that the device's performance and reliability may degrade above 125°C. It's recommended to consult with STMicroelectronics or a thermal expert to ensure the device operates within a safe temperature range for your specific application.
  • Yes, the SMA6T39AY is qualified for automotive and high-reliability applications. However, it's essential to consult with STMicroelectronics to ensure the device meets the specific requirements of your application, including AEC-Q101 qualification and PPAP documentation.
  • The thermal pad on the SMA6T39AY should be connected to a thermal via or a copper plane on the PCB to ensure efficient heat dissipation. It's recommended to follow the guidelines in STMicroelectronics' application note AN2771 for proper thermal pad connection and PCB design.

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SMA6T39AY 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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