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SM15T12AY - STMicroelectronics

Description: 21.7V Clamp 461A (8/20µs) Ipp Tvs Diode Surface Mount SMC

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SM15T12AY Details

  • Manufacturer Part Number:

    SM15T12AY

  • 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:

    53 Weeks, 1 Day

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7.06

  • 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-214AB

  • JESD-30 Code:

    R-PDSO-C2

  • Non-rep Peak Rev Power Dis-Max:

    1500 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

  • Reference Standard:

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

    C BEND

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

SM15T12AY Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
  • To ensure reliable operation at high temperatures, it's essential to follow the recommended derating curves for voltage and current, and to implement adequate thermal management, such as heat sinks or fans, to keep the junction temperature below 150°C.
  • The maximum allowed voltage on the gate pin is ±20V, but it's recommended to keep it between -5V and VCC + 0.5V to ensure reliable operation and prevent damage to the device.
  • Yes, the SM15T12AY is suitable for high-frequency switching applications up to 100 kHz, but it's essential to consider the device's switching losses, gate charge, and layout parasitics to ensure reliable operation and minimize EMI.
  • To protect the MOSFET from voltage spikes and ESD, it's recommended to use a TVS diode or a zener diode on the drain-source pins, and to follow proper PCB layout and handling practices to prevent ESD damage.

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SM15T12AY 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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