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SM15T24CAY - STMicroelectronics

Description: ■ Peak pulse power: – 1500 W (10/1000 µs) – 10 kW (8/20 µs) ■ Stand-off voltage range: from 5.8 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 Tjmax: – 1250 W (10/1000 µs) ■ JEDEC registered package outline ■ Resin meets UL 94, V0 ■ AEC-Q101 qualified

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SM15T24CAY - STMicroelectronics - PCB symbol
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PCB Footprints
SM15T24CAY - STMicroelectronics PCB footprint - Diodes Moulded Non Polarised - Diodes Moulded Non Polarised - SMC*-1
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3D Models
SM15T24CAY - STMicroelectronics - 3D model - Diodes Moulded Non Polarised - SMC*-1
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SM15T24CAY Details

  • Manufacturer Part Number:

    SM15T24CAY

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AB

  • Package Description:

    SMC, 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

  • Breakdown Voltage-Max:

    25.2 V

  • Breakdown Voltage-Min:

    22.8 V

  • Breakdown Voltage-Nom:

    24 V

  • Clamping Voltage-Max:

    33.2 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:

    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):

    260

  • Polarity:

    BIDIRECTIONAL

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    AEC-Q101; IEC-61000-4-2; ISO 10605; MIL-STD-750

  • Rep Pk Reverse Voltage-Max:

    20.5 V

  • Reverse Current-Max:

    0.2 µA

  • Reverse Test Voltage:

    20.5 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

SM15T24CAY Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance would be to have a solid ground plane on the bottom layer, and a thermal relief pattern on the top layer. This helps to dissipate heat efficiently.
  • To ensure reliable operation at high temperatures, make sure to follow the recommended derating curves for voltage and current, and ensure good thermal management through proper PCB design and heat sinking.
  • To prevent ESD damage, handle the device in an ESD-protected environment, use ESD-protective packaging, and ensure that all personnel handling the device are grounded using wrist straps or heel straps.
  • To troubleshoot issues with the device not turning on, check the input voltage, ensure proper polarity, and verify that the enable pin is properly configured. Also, check for any short circuits or damage to the device.
  • When paralleling multiple devices, ensure that each device has its own current sense resistor, and that the devices are properly synchronized to prevent current imbalance. Also, ensure that the PCB layout is designed to minimize current loops and reduce electromagnetic interference.

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This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
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SM15T24CAY 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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