STMicroelectronics SMP80MC-140 Surge Arrester

The SMP80MC-140 is a robust surge arrester component designed by STMicroelectronics, a leader in the semiconductor industry. This product is specifically engineered to protect sensitive electronic equipment from transient overvoltage events, such as lightning strikes or power surges. It is an essential component for safeguarding systems in various applications, including industrial, telecommunications, and consumer electronics.

Key Features

• Peak Pulse Power: The SMP80MC-140 can handle a significant surge power of 600 W (10/1000 µs) which makes it exceptionally reliable for transient overvoltage protection.
• Stand-off Voltage: It has a stand-off voltage of 140 V, ensuring compatibility with a wide range of circuits that operate at higher voltages.
• Low Clamping Voltage: The device provides a low clamping voltage, which is essential for protecting sensitive circuit components from excess voltage during surge events.
• Fast Response Time: With a rapid response time to surge events, the SMP80MC-140 minimizes the risk of damage to the protected circuit.
• Low Capacitance: The component features low capacitance, making it suitable for high-frequency applications where signal integrity is crucial.
• Bi-directional Protection: The surge arrester provides bi-directional protection, which simplifies circuit design by eliminating the need for orientation-specific installation.

Applications

The versatility of the SMP80MC-140 makes it an excellent choice for a wide array of applications. It is commonly used in:

• Telecommunication systems
• Data lines
• Power supply lines
• Computers and consumer electronics
• Industrial control systems

Reliability and Safety

STMicroelectronics' commitment to quality ensures that the SMP80MC-140 meets stringent reliability standards. The device is compliant with industry safety standards, including IEC 61000-4-5, which governs surge immunity requirements. This compliance assures users that their equipment will be protected against the most common electrical transients.

Overall, the SMP80MC-140 surge arrester from STMicroelectronics is a high-performance solution that combines reliability, efficiency, and protection for electronic systems susceptible to voltage transients, making it a smart choice for designers looking to enhance the durability and safety of their electronic products.