Overview of SM6T39CA by STMicroelectronics
The SM6T39CA is a Transient Voltage Suppressor (TVS) diode designed by STMicroelectronics, capable of dissipating up to 600 W peak pulse power with a 10/1000 μs waveform in a bidirectional configuration. This component is part of the Transil SM6T Series, notable for its robust protection against voltage transients. With a reverse standoff voltage of 33.3V and a maximum clamping voltage of 69.7V, it operates as a critical safeguard for sensitive circuitry, maintaining stability and integrity under surge conditions. Packaged in a DO-214AA (SMB) case, the SM6T39CA offers compact, surface-mountable protection, applicable for a broad range of applications.
Featuring a minimum breakdown voltage range from 37.1V to a maximum of 41V and a nominal breakdown voltage of 39V, it provides precise protection levels suitable for specific design requirements. Its low leakage current (max 5µA) and bidirectional polarity enhance its versatility across various applications. Moreover, the component is manufactured using silicon avalanche technology, ensuring reliable performance over a temperature range of -55°C to +150°C. RoHS compliance affirms its suitability for global use in environmentally sensitive applications.
Industry Applications for SM6T39CA
The unique properties and specifications of the SM6T39CA make it potentially applicable across a wide spectrum of industries. While exact applications require analysis and verification by engineering and design teams, the following are potential use cases:
- Telecommunications: In infrastructure such as base stations and network hardware, the SM6T39CA could potentially protect against voltage spikes caused by lightning strikes or power surges, ensuring reliable communication.
- Consumer Electronics: Devices like smartphones, laptops, and tablets might utilize this TVS diode to shield sensitive microelectronics from electrostatic discharges and power surges, potentially extending device longevity.
- Computing and Data Storage: Servers and storage systems might incorporate the SM6T39CA to prevent data corruption caused by transient voltages, ensuring data integrity and system reliability.
- Industrial Automation: In automated manufacturing lines and control systems, the diode could potentially safeguard against transient voltages, which may result from switching heavy machinery, thus preventing operational disruptions.
- Automotive: Although SM6T39CA is not listed with automotive standards compliance like AEC-Q100, components of its type are often used in vehicular systems for protecting onboard electronics against surges and spikes, subject to further compliance verification.
Note: The potential industry applications mentioned above are conceptual/illustrative and require detailed analysis and verification by engineering and design teams for adherence to industry standards and specific application requirements.
About STMicroelectronics
STMicroelectronics is a global semiconductor leader, providing a wide array of electronics components, including a variety of diodes and specifically, Transient Suppressors. Their commitment to quality and innovation is evident in their comprehensive portfolio of Transil diodes, among which the SM6T39CA is a significant inclusion. STMicroelectronics designs these components for precise protection in demanding environments, utilizing advanced semiconductor technologies. Their products, including similar TVS diodes, are tailored for a broad spectrum of applications, highlighting the company’s capacity to meet diverse market needs. STMicroelectronics ensures that its components like the SM6T39CA are RoHS compliant, catering to the global demand for environmentally responsible electronic components.
Where to Find SM6T39CA by STMicroelectronics
For procurement professionals and engineers looking to incorporate the SM6T39CA into their designs, it is advisable to use comprehensive electronic component search engines like findchips.com. By searching for SM6T39CA on findchips.com, users can access real-time inventory data, pricing, and availability from a wide range of distributors. Additionally, for those seeking alternative parts or different Transient Suppressors, findchips.com offers a wealth of options from STMicroelectronics and other manufacturers.
Historically, distributors like Win Source Electronics, Avnet Silica, ComSIT USA, and Mouser Electronics have stocked SM6T39CA, but availability can fluctuate. Therefore, it’s crucial to consult findchips.com to get up-to-date stock levels and competitive pricing information.