SM4T28CAY

The SM4T28CAY is a transient voltage suppressor (TVS) diode manufactured by STMicroelectronics. It is designed to protect sensitive electronic circuits from voltage transients and electrostatic discharge (ESD) events. The device is suitable for various applications where protection against overvoltage and transient voltage spikes is required.

Key Features:

• Voltage Suppression: Provides excellent clamping performance, effectively suppressing voltage transients to protect sensitive components.
• ESD Protection: Offers protection against electrostatic discharge events, safeguarding circuits from damage.
• Low Clamping Voltage: Ensures a low clamping voltage to minimize stress on protected components.
• Fast Response Time: Reacts quickly to transient voltage events, providing immediate protection.
• Unidirectional: Designed to operate in a unidirectional manner, suitable for DC applications.
• Surface Mount Package: Available in a compact SMC (DO-214AC) surface mount package, enabling easy integration into designs.

Applications:

• Data Lines Protection: Protects data lines in communication interfaces from voltage transients.
• Power Lines Protection: Provides overvoltage protection for power supply lines.
• Consumer Electronics: Suitable for protecting consumer electronic devices such as smartphones, tablets, and laptops.
• Automotive Electronics: Can be used in automotive electronic systems for protection against transient voltages.
• Industrial Equipment: Ideal for safeguarding industrial equipment and control systems from overvoltage and ESD events.