The 1.5SMC30AT3G is a robust transient voltage suppression (TVS) diode designed by ON Semiconductor to protect sensitive electronics from voltage spikes and transients induced by lightning and other transient voltage events. This component is a part of ON Semiconductor's 1.5SMC series, renowned for their high reliability and performance in voltage regulation applications.

Key Features

• Stand-off Voltage: The device has a stand-off voltage of 30V, making it suitable for a wide range of applications that require this level of voltage protection.
• Peak Pulse Power: It offers a peak pulse power dissipation of 1500 Watts at 10/1000μs waveform, ensuring effective protection against high energy transients.
• Low Leakage: The diode is designed with low leakage current, minimizing power loss when the device is in standby mode, thus enhancing energy efficiency.
• Fast Response Time: With its fast response time to transient events, the 1.5SMC30AT3G ensures that the protected components are quickly shielded from potentially damaging voltage spikes.
• Operating Temperature: The device operates effectively over a broad temperature range from -55°C to +150°C, suitable for harsh environments.
• Package: Housed in a SMC package, it is compact and suitable for automated assembly processes, and it meets the MSL level 1 standard, per J-STD-020, LF maximum peak of 260°C.

Applications

The 1.5SMC30AT3G is ideal for protecting voltage-sensitive components which can be found in a variety of electronic devices and systems, including:

• Consumer electronics such as TVs, computers, and smartphones
• Industrial control systems and PLCs
• Automotive electronics and onboard computers
• Telecommunication systems and infrastructure
• Power supply units and voltage regulation modules

Quality and Reliability

ON Semiconductor is committed to high standards of quality and reliability, and the 1.5SMC30AT3G is no exception. It is manufactured in ISO/TS 16949 certified facilities, ensuring that the product meets the stringent requirements of the automotive industry and other critical sectors. This TVS diode is also RoHS compliant, adhering to environmental standards by avoiding the use of hazardous substances.