Product Overview: 1SMA30CAT3 Zener Overvoltage Transient Suppressors

The 1SMA30CAT3 is a high-performance Zener Overvoltage Transient Suppressor designed and manufactured by ON Semiconductor, a leading provider of semiconductor-based solutions. This robust component is engineered to protect sensitive electronic equipment from voltage transients induced by system inductive load switching and lightning on the power grid.

Key Features

• Peak Power: The device is capable of handling a peak power of 400 Watts at 10/1000 μs waveform, offering superior protection against voltage spikes.
• Stand-Off Voltage: With a stand-off voltage of 30V, it ensures that the voltage levels remain within safe operating limits to prevent damage to the circuit.
• Fast Response Time: The 1SMA30CAT3 reacts swiftly to transient overvoltages, providing immediate protection to the system components.
• Low Leakage: The suppressor is designed with low leakage current, minimizing power loss and ensuring high efficiency in the protection circuit.
• Operating Temperature: It operates within a wide temperature range from -55°C to +150°C, suitable for various industrial and commercial applications.
• Package: This device comes in a compact SMA package, ideal for automated assembly and saving board space.
• Compliance: It is compliant with the RoHS directive, making it an environmentally friendly choice for modern electronic designs.

Applications

The 1SMA30CAT3 is versatile and can be employed in a wide array of applications including:

• Protection of I/O Interfaces
• Vcc Bus and other vulnerable circuits
• Consumer electronic devices
• Telecommunication systems
• Power supply protection
• Industrial control systems

ON Semiconductor's commitment to quality ensures that the 1SMA30CAT3 suppressor is a reliable choice for safeguarding electronic components against voltage transients. Its combination of high peak power capacity, fast response time, and low leakage current makes it an essential component for any application requiring transient voltage suppression.