Overview of SM30T42CAY by STMicroelectronics
The SM30T42CAY by STMicroelectronics is described as an automotive 3000 W, 36 V TVS (Transient Voltage Suppressor) diode in an SMC (Surface Mount Ceramic) package. This component is notable for its high power dissipation capacity and is designed to protect sensitive automotive circuitry from voltage transients induced by inductive loads and switching. The device is bidirectional, enhancing its utility in systems where positive and negative transients can occur.
Manufactured by STMicroelectronics, a leader in semiconductor solutions, this TVS diode meets the stringent requirements of the AEC-Q101 standard, ensuring reliability in automotive environments. It’s also RoHS compliant, adhering to current environmental regulations concerning hazardous substances. Additionally, the component supports a wide operating temperature range from -55 °C to 175 °C, making it suitable for various harsh conditions. The SM30T42CAY features a plastic/epoxy package material and comes in a DO-214AB package, known for its compact footprint and robustness for surface mount applications.
Industry Applications for SM30T42CAY
The SM30T42CAY serves a broad range of applications due to its high transient voltage suppression capabilities and its certifications. While specific uses should always be verified by engineering teams, here are some potential industry applications:
- Automotive: This diode could potentially be used in various electronic control units (ECUs), powertrain modules, or infotainment systems to protect them from voltage spikes commonly found in automotive environments.
- Telecommunications: Equipment such as transmitter/receiver systems that require robust protection against electrical transients caused by lightning strikes or switching might benefit from this component.
- Industrial Automation: In factories where heavy machinery and motors are common, using TVS diodes like the SM30T42CAY could help in safeguarding sensor systems and PLCs (Programmable Logic Controllers) from voltage fluctuations.
- Aerospace and Defense: Given its high temperature stability and power dissipation, this TVS diode can potentially be ideal for protecting electronic systems in aircraft and military vehicles against electromagnetic disturbances.
- Consumer Electronics: High-performance consumer devices that need protection against electrostatic discharges as per IEC-61000-4-2 could also benefit from the inclusion of this diode.
Please consider these applications conceptually, requiring thorough verification by engineering teams to meet specific industry standards and application requirements. The Transient Suppressors might follow similar use cases depending on their properties.
About STMicroelectronics
STMicroelectronics is a global leader in the development and manufacturing of semiconductor solutions across a spectrum of electronic applications. The company specializes in various technology domains including Microcontrollers, Sensors, Power, and Analog Products. In the specific context of Transient Suppressors, STMicroelectronics offers a range of diodes designed to provide electronic systems with reliable and effective protection against voltage surges and spikes.
The SM30T42CAY is a reflection of STMicroelectronics’ commitment to quality and reliability, especially in the automotive sector. Through a robust product offering that includes other similar TVS diodes, the company serves demanding markets requiring stringent industry-specific standards compliance.
Where to Find SM30T42CAY by STMicroelectronics
To purchase the SM30T42CAY TVS diode, potential buyers should consider checking the latest availability and pricing on findchips.com. While this part has historically been available at distributors like EBV Elektronik, Chip1Stop, and Avnet Silica, stock levels and prices may vary. Therefore, it’s advisable to rely on real-time data from our site.
For alternatives or similar products from STMicroelectronics or other manufacturers, the Transient Suppressors category page can be an invaluable resource for comparison and selection based on current needs and specifications.