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SM6T12CAY - STMicroelectronics

Description: Peak pulse power: – 600 W (10/1000 µs) – 4 kW (8/20 µs) • Stand-off voltage range: from 6 V to 70 V • Unidirectional and bidirectional types • Low leakage current: – 0.2 µA at 25 °C – 1 µA at 85 °C • Operating Tj max: 150 °C • High power capability at Tj max: – 515 W (10/1000 µs) • JEDEC registered package outline • Resin meets UL 94, V0 • AEC-Q101 qualified

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SM6T12CAY - STMicroelectronics - PCB symbol
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SM6T12CAY - STMicroelectronics PCB footprint - Diodes Moulded - Diodes Moulded - SMB*****
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SM6T12CAY Details

  • Manufacturer Part Number:

    SM6T12CAY

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AA

  • Package Description:

    SMB, 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:

    7.16

  • Breakdown Voltage-Max:

    12.6 V

  • Breakdown Voltage-Min:

    11.4 V

  • Breakdown Voltage-Nom:

    12 V

  • Clamping Voltage-Max:

    21.7 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

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    600 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; MIL-STD-750

  • Rep Pk Reverse Voltage-Max:

    10.2 V

  • Reverse Current-Max:

    0.2 µA

  • Reverse Test Voltage:

    10.2 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

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

    30

SM6T12CAY Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in their application note AN2773, which includes guidelines for component placement, trace routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
  • The input capacitor value depends on the input voltage, frequency, and current requirements. A general rule of thumb is to choose a capacitor with a value between 10uF to 22uF, with a voltage rating of at least 1.5 times the maximum input voltage. Consult the datasheet and application notes for more specific guidance.
  • The SM6T12CAY has an operating temperature range of -40°C to 150°C, but the maximum junction temperature (Tj) should not exceed 150°C. Ensure proper thermal management and heat sinking to prevent overheating and ensure reliable operation.
  • Yes, the SM6T12CAY is AEC-Q101 qualified, making it suitable for automotive and high-reliability applications. However, ensure that you follow the recommended design and testing guidelines to meet the specific requirements of your application.
  • The SM6T12CAY has an internal POR and BOD circuitry. To handle these features, ensure that the power supply is stable and within the recommended voltage range. You can also use external circuitry to filter or regulate the power supply to prevent false triggering of the POR and BOD features.

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SM6T12CAY 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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