SM2T18A by STMicroelectronics

Kate Huberton

Overview of SM2T18A by STMicroelectronics

The SM2T18A is a 200 W TVS diode designed with specific capabilities for transient voltage suppression. Manufactured by STMicroelectronics, this component features a breakdown voltage typically at 18 V and can clamp voltages up to 26 V, making it an effective solution for protecting circuits from voltage spikes. Packaged in a DO-216AA configuration, known commercially as STMite package, it has a compact square plastic/epoxy body with two gull wing terminals. The diode is categorized under the Transient Suppressors subcategory and is designed for unidirectional polarity, which is crucial for defining the flow of current. The part is RoHS compliant but does not adhere to the REACH regulation. Its manufacturing status is active, and as of the present writing, the factory lead time for this model is approximately 25 weeks.

Industry Applications for SM2T18A

The SM2T18A can potentially serve as a critical component across several high-tech industries thanks to its robust transient suppression capabilities. These applications, while conceptual, point to the utility of this diode across sectors, particularly where transient voltage spikes can disrupt sensitive electronics. Engineering and design teams should conduct thorough analyses to ensure compatibility with specific applications.

  • Consumer Electronics: Devices such as smartphones, laptops, and other personal electronics might potentially utilize the SM2T18A to handle voltage spikes, preventing damage to sensitive internal components.
  • Telecommunications: Communication equipment, which requires reliable performance and protection against voltage spikes induced by tower transmissions or other sources, could potentially integrate this TVS diode to safeguard signal integrity.
  • Computing and Data Storage: For data centers and networking hardware, consistent protection from electrical anomalies is crucial. The SM2T18A might possibly be used to protect against electrical transients that could otherwise lead to data corruption or hardware damage.
  • Aerospace and Defense: High-altitude applications, including satellites or aerospace electronics, which encounter fluctuating voltage levels, might potentially require the robust clamping voltage capabilities provided by the SM2T18A, assuming the specifications align with industry standards for such high-demander environments.
  • Industrial Automation: Automated systems and machineries in a manufacturing setting, susceptible to electrical disturbances, might potentially use this TVS diode to ensure operational reliability and mitigate downtime caused by transient voltages.

    • Note that these potential industry applications are only conceptual and require detailed verification by engineering and design teams to ensure standards compliance and application-specific needs.

    About STMicroelectronics

    STMicroelectronics is a globally recognized leader in semiconductor solutions, specializing notably in various types of diodes, including Transient Suppressors. Their expertise in developing diodes is grounded in a commitment to Innovation, with products designed to offer reliability in protecting against voltage transients across a variety of applications. SM2T18A is just one example of STMicroelectronics’ dedication to providing advanced solutions in circuit protection. STMicroelectronics maintains a strong portfolio of semiconductor products that cater to a vast range of technological needs, ensuring high-quality and performance.

    Where to Find SM2T18A by STMicroelectronics

    For procurement of the SM2T18A, head over to findchips.com. This website allows you to check current stock levels and pricing across multiple distributors. Historically, this part has been available from distributors such as Bristol Electronics, Avnet Americas, Future Electronics, and Mouser Electronics among others. It is advisable to visit FindChips to find the most current availability and competitive pricing. Additionally, for seeking alternatives to SM2T18A, you may explore other Transient Suppressors that may be offered by STMicroelectronics or other manufacturers.

    Compare pricing for SM2T18A and other Transient Suppressors / Diodes at findchips.com

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