Product Overview: 1SMB43AT3 Zener Overvoltage Transient Suppressor

The 1SMB43AT3 is a high-performance Zener overvoltage transient suppressor designed by ON Semiconductor, a leading figure in the semiconductor industry. This robust product is engineered to protect sensitive electronics from voltage spikes and surges, making it an ideal solution for a wide range of applications including power management, consumer electronics, and industrial systems.

Key Features:

• Peak Power Dissipation: The device boasts a peak power dissipation of 600 Watts at 10/1000 μs waveform, ensuring reliable protection against high-energy transients.
• Stand-Off Voltage: With a stand-off voltage of 43 Volts, the 1SMB43AT3 provides a stable protection barrier without compromising the performance of the circuit it is safeguarding.
• Low Incremental Surge Resistance: The transient suppressor features a low incremental surge resistance, offering superior clamping performance during surge events.
• Temperature Range: It operates effectively within a broad temperature range from -55°C to +150°C, making it suitable for harsh environments.
• Package: The device comes in a compact SMB package, which is ideal for automated assembly and offers a low profile in circuit design.
• ISO 9001 and ISO 14001 Certified: Manufactured in ISO-certified facilities, the 1SMB43AT3 ensures high quality and environmental management standards.

Applications:

The 1SMB43AT3 is versatile and can be used in various applications, such as:

• Protection of I/O Interfaces
• Vcc Bus and other vulnerable circuits
• Telecommunications devices
• Power supply protection
• Computer systems
• Consumer electronics

Quality and Environmental Compliance:

ON Semiconductor is committed to providing environmentally friendly solutions. The 1SMB43AT3 is compliant with RoHS (Restriction of Hazardous Substances) directives, ensuring that it is free from harmful substances such as lead, mercury, and cadmium. This commitment to quality and sustainability ensures that the 1SMB43AT3 is not only a reliable component in your electronic designs but also a responsible choice for the environment.

With its robust design and comprehensive features, the 1SMB43AT3 from ON Semiconductor is a top-tier choice for engineers looking to enhance the durability and reliability of their electronic products.