Product Overview: SM30T6.8CAY - STMicroelectronics

The SM30T6.8CAY is a robust and versatile Transil™ transient voltage suppressor (TVS) diode from STMicroelectronics, designed to protect sensitive electronics from voltage spikes and surges. This device is a part of the SM30TY series, which is engineered to safeguard circuits against the damaging effects of transient voltage events such as electrostatic discharges (ESD), electrical fast transients (EFT), and secondary effects of lightning.

Key Features

• Stand-off Voltage: The SM30T6.8CAY has a stand-off voltage of 6.8V, making it suitable for protecting circuits with operating voltages around this level.
• Peak Pulse Power: It offers a high peak pulse power dissipation of 3000W (10/1000μs), ensuring robust protection for your electronic components during surge events.
• Low Clamping Voltage: With its fast response time, it clamps the overvoltage to a safe level, minimizing the risk of damage to the protected component.
• Package: Housed in an SMB (DO-214AA) package, the SM30T6.8CAY is compact and suitable for high-density circuit board designs.
• Temperature Range: It operates within a wide temperature range from -55°C to +150°C, guaranteeing stability and performance under various environmental conditions.

Applications

The SM30T6.8CAY is ideal for a broad range of applications where transient voltage protection is critical. Some common applications include:

• Power supply lines
• Automotive systems
• Industrial electronics
• Telecommunication systems
• Consumer electronics

Quality and Reliability

STMicroelectronics is renowned for its commitment to quality and reliability. The SM30T6.8CAY is produced with the highest manufacturing standards, ensuring that it meets the stringent requirements of various industries. It is also RoHS compliant and adheres to international safety standards.

Conclusion

Whether you are designing for industrial, automotive, or consumer electronics, the SM30T6.8CAY from STMicroelectronics offers a reliable solution for protecting your circuits from transient voltages. Its combination of high surge capability, fast response, and compact form factor makes it an excellent choice for safeguarding sensitive electronic components against voltage transients.