Product Overview: SM30T56CAY - STMicroelectronics

The SM30T56CAY is a robust and high-performance Transil™ TVS (Transient Voltage Suppression) diode designed by STMicroelectronics to provide state-of-the-art protection for electronic devices. This component is specifically engineered to protect sensitive electronics from voltage transients induced by system inductance or lightning surges.

Key Features

• Stand-off Voltage: The SM30T56CAY offers a stand-off voltage of 30V, which makes it suitable for a wide range of applications, providing a barrier against voltage spikes up to this limit.
• Peak Pulse Power: With an impressive 3000W (10/1000μs) peak pulse power dissipation capability, this TVS diode can handle significant power surges, ensuring the protection of the downstream components.
• Low Clamping Voltage: The device is designed to clamp at a low voltage during a transient event, which minimizes the stress on the protected component.
• High Surge Capability: Its high surge capability makes it ideal for absorbing transient overvoltage events without degradation.
• Package: The SM30T56CAY comes in a robust SMB (DO-214AA) package that is designed for easy PCB mounting and is compatible with automated assembly processes.

Applications

The versatility of the SM30T56CAY allows it to be used across various applications, including:

• Industrial systems
• Telecommunication devices
• Consumer electronics
• Computer interfaces
• Power supply protection

Product Reliability

STMicroelectronics ensures that the SM30T56CAY meets the highest quality standards, providing reliable protection for your devices. The device is characterized by its junction passivation optimized design, which enhances its reliability and performance under extreme conditions.

Environmental Compliance

The SM30T56CAY is compliant with RoHS and Halogen-free standards, demonstrating STMicroelectronics' commitment to producing environmentally friendly and sustainable components.