Product Overview: 1SMB48AT3G - ON Semiconductor

The 1SMB48AT3G is a robust surface-mount voltage transient suppressor designed and manufactured by ON Semiconductor, a leader in energy-efficient innovations. This high-performance component is specifically engineered to protect sensitive electronic equipment from voltage spikes and transients induced by lightning and other sudden voltage events. Its compact SMB package makes it an ideal choice for space-constrained applications.

Key Features

• Peak Power Dissipation: With a peak power dissipation of 600 Watts at 10/1000 μs waveform, this device is capable of handling significant transient power spikes, ensuring reliable protection for your circuits.
• Stand-Off Voltage: The 1SMB48AT3G has a stand-off voltage of 48 Volts, which makes it suitable for a wide range of applications requiring this voltage level.
• Low Leakage: It has a low leakage current, minimizing power loss when the device is in standby mode and improving the overall efficiency of the system it is protecting.
• Temperature Range: The device operates effectively over a broad temperature range, from -55°C to +150°C, allowing for reliable performance in various environmental conditions.
• Certifications: It is compliant with the ISO 7637-2 load dump test pulse, and it meets the requirements of various industry standards, including IEC 61000-4-2 and IEC 61000-4-4.

Applications

The 1SMB48AT3G is versatile and can be used in a variety of applications, including:

• Automotive systems
• Industrial platforms
• Consumer electronics
• Power supply protection
• Communication systems

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the 1SMB48AT3G is no exception. Each device is rigorously tested to ensure it meets the highest standards of performance and reliability. This transient voltage suppressor is an excellent choice for designers and engineers looking to enhance the durability and longevity of their electronic products.

For detailed specifications, application notes, and additional resources, customers are encouraged to visit the ON Semiconductor website or contact their local sales office for more information.