The SMP100-140 is a state-of-the-art transient voltage suppressor designed by STMicroelectronics, a leader in the semiconductor industry. This robust component is engineered to protect sensitive electronic circuits against voltage spikes and surges, providing a shield against various transient overvoltage events. The SMP100-140 is especially suited for safeguarding telecommunication equipment, computer interfaces, and other electronic systems that require high reliability and protection against electrical disturbances.

Key Features

• Peak Pulse Power: The SMP100-140 offers an impressive peak pulse power dissipation of 140 Watts (10/1000μs surge), ensuring robust protection against high-energy transients.
• Stand-off Voltage: With a stand-off voltage of 100V, this device is capable of accommodating a wide range of operating conditions and system designs.
• Low Capacitance: The low junction capacitance of this suppressor minimizes signal distortion, making it ideal for high-speed communication applications.
• Fast Response Time: The SMP100-140 reacts swiftly to transient overvoltages, providing rapid clamping of excess voltages to protect sensitive circuit components.
• Bidirectional Clamping: This device offers bidirectional clamping which is essential for AC line protection or bipolar signal line protection.

Applications

• Telecommunication systems
• Network equipment
• Computer interfaces
• Consumer electronics
• Industrial electronics

Reliability and Compliance

The SMP100-140 is designed in compliance with the IEC 61000-4-5 standard, providing assurance of its effectiveness in transient overvoltage protection. Its high reliability is further underscored by STMicroelectronics' commitment to quality, with rigorous testing to ensure performance under the toughest conditions.

Package and Installation

Offered in a compact DO-214AA package, the SMP100-140 is not only space-efficient but also easy to install in a variety of circuit topologies. Its surface-mount design allows for streamlined assembly and integration into PCBs, facilitating mass production and reducing manufacturing costs.

For detailed specifications, application notes, and installation guides, customers are encouraged to consult the official STMicroelectronics documentation available for the SMP100-140.