STMicroelectronics SMA6F85AY Transient Voltage Suppressor

The SMA6F85AY is a high-performance transient voltage suppressor (TVS) designed by STMicroelectronics, a global leader in semiconductor solutions. This robust component is engineered to protect sensitive electronic circuits from voltage spikes and surges, ensuring the reliability and longevity of a wide range of applications.

Key Features:

• Stand-off Voltage: The device is designed to withstand a stand-off voltage of 85V, making it suitable for a variety of electronic systems operating at high voltages.
• Peak Pulse Power: With its impressive peak pulse power dissipation of 600W (10/1000μs), the SMA6F85AY is capable of handling significant transient power spikes without sustaining damage.
• Low Clamping Voltage: Upon encountering a voltage surge, the TVS clamps to a low voltage level, protecting downstream components from high-voltage stress.
• Fast Response Time: The device reacts swiftly to transient overvoltage events, ensuring prompt protection for sensitive circuitry.
• Unidirectional Protection: The SMA6F85AY offers unidirectional protection, making it ideal for DC voltage applications where the polarity is fixed.

Applications:

The SMA6F85AY is versatile and can be used in a multitude of applications. It's particularly well-suited for:

• Power supply lines
• Industrial systems
• Telecommunication devices
• Automotive electronics
• Consumer electronics

Package and Installation:

The device comes in a compact SMA (DO-214AC) package, which is not only space-efficient but also offers ease of installation. This package is designed for surface-mount technology (SMT), allowing for efficient assembly and soldering on printed circuit boards (PCBs).

Reliability and Compliance:

STMicroelectronics is known for its commitment to quality and reliability. The SMA6F85AY is no exception, meeting stringent industry standards for performance and safety. It is RoHS compliant, ensuring that it adheres to current environmental regulations regarding hazardous substances.

With the SMA6F85AY, STMicroelectronics provides a reliable and efficient solution for protecting electronic circuits against the potentially damaging effects of voltage transients.