Product Overview: 1.5SMC18AT3

The 1.5SMC18AT3 from ON Semiconductor is a robust transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage spikes and transients induced by lightning and other transient voltage events. This component is a vital piece of any circuit where reliable overvoltage protection is essential.

Key Features

• Stand-off Voltage: The device has a stand-off voltage of 18V, making it suitable for a variety of applications where this voltage level is encountered.
• Peak Pulse Power: It can handle peak pulse power of 1500 Watts at 10/1000μs waveform, ensuring effective protection against high energy transients.
• Low Leakage: With low leakage current, the 1.5SMC18AT3 minimizes power loss when the device is in standby mode, contributing to the energy efficiency of the overall system.
• Fast Response Time: The diode offers a quick response time to transient events, typically in the picosecond range, providing immediate protection for sensitive circuitry.
• Operating Temperature Range: It operates within a wide temperature range of -55°C to +150°C, making it suitable for harsh environmental conditions.
• Package: The device comes in a compact SMC package which is designed for surface mount applications, facilitating easy integration into PCB designs.
• Compliance: It is compliant with the RoHS directive, making it an environmentally friendly choice for electronic designs.

Applications

The 1.5SMC18AT3 is ideal for use in a range of applications where voltage spikes may occur, including:

• Power supply circuits
• Communication systems
• Automotive electronics
• Industrial systems
• Consumer electronics

Reliability and Quality

ON Semiconductor is known for its commitment to quality, and the 1.5SMC18AT3 is no exception. Each diode is rigorously tested to ensure it meets the high standards expected for electronic components in critical applications. Users can trust this TVS diode to provide reliable, long-lasting protection for their electronic devices.

Whether you're designing for industrial, automotive, or consumer electronics, the 1.5SMC18AT3 from ON Semiconductor is an excellent choice for safeguarding your circuits against voltage transients and spikes.