Overview of SM15T39CA by STMicroelectronics
The SM15T39CA is a bidirectional transient voltage suppressor (TVS) diode, designed to protect sensitive electronic equipment from voltage spikes and transients. Produced by STMicroelectronics, this component is part of the Transil SM15T Series, highlighting its capability to absorb transient overvoltages efficiently. It is specified to handle a maximum of 1500 W peak pulse power (10/1000 μs waveform), making it suitable for absorbing high transient power surges without degradation.
Key properties include a reverse standoff voltage of 33.3 V, a minimum breakdown voltage of 37.1 V, and a maximum clamping voltage of 69.7 V. This part is packaged in a DO-214AB (SMC) outline, which provides a compact footprint for PCB layouts and supports a maximum operating temperature range from -55 °C to 150 °C, accommodating a broad spectrum of environmental conditions. Additionally, its polarity is bidirectional, offering protection for applications where reverse voltage spikes are a concern.
The diode is constructed with silicon diode elements, known for their reliability and robust performance in protecting against voltage transients. Furthermore, it meets stringent standards, including RoHS compliance, showcasing STMicroelectronics’ commitment to reducing hazardous substances in electronic components.
Industry Applications for SM15T39CA
The Transient Suppressors like SM15T39CA are pivotal in safeguarding electronic circuits across various industries. Below are potential use cases for this component, highlighting the diverse applications it may serve. It’s crucial to note that these are conceptual illustrations and actual application would necessitate detailed analysis by engineering teams:
- Industrial Automation: In automated production lines, precision and uptime are paramount. The SM15T39CA could potentially protect control units and sensors from voltage transients caused by large motor starts/stops, enhancing reliability and reducing downtime.
- Renewable Energy: Systems such as solar inverters and wind turbine controllers, which are exposed to weather-related electrical disturbances, might leverage the SM15T39CA to shield their sensitive microelectronic components, thus ensuring continuous operation even under harsh conditions.
- Robotics and Drones: These applications often involve rapid acceleration and deceleration, leading to dynamic power requirements that can generate voltage spikes. The SM15T39CA could be used to protect the control electronics within these systems, maintaining operational integrity and safety.
- Telecommunications: Although not listed, telecom equipment is susceptible to transients, especially those installed in exposed environments. The robust performance of the SM15T39CA might be suitable for protecting base stations, routers, and other communication infrastructure.
Note: The potential industry applications mentioned above require thorough validation to ensure compliance with industry-specific standards and to meet specific application requirements.
About STMicroelectronics
STMicroelectronics is a global semiconductor leader, particularly noted for its comprehensive range of diodes including Transient Suppressors. The company has a rich history in innovation and design, making it a preferred source for electronic components that demand reliability, performance, and sustainability. Within the arena of transient voltage suppression, STMicroelectronics offers an array of devices similar to SM15T39CA, covering a wide range of protection needs for various application conditions. These products are designed with the latest technology advancements to provide high levels of protection, efficiency, and thermal performance.
Where to Find SM15T39CA by STMicroelectronics
For procurement professionals and engineers looking to source the SM15T39CA, findchips.com is an invaluable tool. It aggregates real-time data from multiple distributors, providing the latest stock levels, pricing, and part information. While the SM15T39CA has been historically available from distributors such as Avnet Silica, TME, Future Electronics, and Arrow Electronics, it’s essential to consult findchips.com for current availability and competitive pricing.
Additionally, FindChips offers the capability to search for alternative Transient Suppressors from STMicroelectronics or other manufacturers, ensuring you can find the best match for your specific application requirements.