The SMF18AT1G is a state-of-the-art transient voltage suppression (TVS) diode designed and manufactured by ON Semiconductor, a leader in energy-efficient innovations. This compact SOD-123FL package device is engineered to protect sensitive electronic equipment from voltage transients induced by system inductance, lightning, and electrostatic discharge (ESD).

Key Features

• Peak Pulse Power: The SMF18AT1G can withstand peak pulse power of 200 Watts at 10/1000μs waveform, which is a standard transmission line pulse.
• Stand-off Voltage: It offers a stand-off voltage of 18V, which is the maximum voltage that can be applied while maintaining the diode in a non-conductive state.
• Clamping Voltage: With a low clamping voltage, this TVS diode provides excellent protection for sensitive components that may be damaged by high-voltage transients.
• Low Leakage Current: It features a low leakage current, ensuring minimal power loss when the diode is in the stand-by state.
• Fast Response Time: The device responds to over-voltage events in picoseconds, providing immediate protection against transient voltage spikes.
• ESD Rating: It meets the IEC61000-4-2 standard for ESD protection, withstanding air discharges of up to 15kV and contact discharges of up to 8kV.

Applications

The SMF18AT1G is suitable for a wide range of applications, including:

• Portable Electronics
• Power Supply Protection
• Industrial Systems
• Networking Equipment
• Notebook Computers
• Automotive Electronics
• Cellular Handsets and Accessories

Quality and Environmental Compliance

ON Semiconductor is committed to providing environmentally friendly solutions. The SMF18AT1G is in compliance with RoHS directives, ensuring that it is free from hazardous substances. The device's quality is guaranteed by ON Semiconductor's rigorous testing and reliability standards, which assure performance even in the most demanding conditions.

Whether you're designing a new system or upgrading an existing one, the SMF18AT1G from ON Semiconductor is an excellent choice for providing robust protection against voltage transients and maintaining the integrity and reliability of your electronic devices.