STMicroelectronics

SM6T22A

SM6T22A Description

The SM6T22A is a high-performance TVS diode from STMicroelectronics, designed for general-purpose applications. It offers excellent protection against voltage transients and surges, making it ideal for a wide range of electronic devices. With a peak pulse current of 102A (8/20µs) and a power rating of 600W, the SM6T22A provides robust protection for sensitive circuits.

SM6T22A Features

• Voltage Ratings: The SM6T22A has a reverse standoff voltage of 18.8V and a clamping voltage of 30.6V at the peak pulse current. This ensures reliable operation within the specified voltage range.
• Breakdown Voltage: The minimum breakdown voltage is 20.9V, providing a safety margin against voltage transients.
• Mounting Type: The SM6T22A is surface-mountable, making it suitable for modern electronic devices with compact form factors.
• Package: Available in a tape and reel (TR) package, which is convenient for automated assembly processes.
• Compliance: The SM6T22A is REACH unaffected and RoHS3 compliant, ensuring environmental and health safety.
• Moisture Sensitivity Level (MSL): Rated at MSL 1, the SM6T22A can be stored and handled without special precautions.

SM6T22A Applications

The SM6T22A is ideal for various applications where voltage transients and surges can cause damage to sensitive electronic components. Some specific use cases include:

1. Automotive Electronics: Protecting control units, sensors, and communication interfaces from voltage spikes and transients.
2. Industrial Control Systems: Ensuring reliable operation of control panels, PLCs, and motor drives in harsh environments.
3. Telecommunications Equipment: Protecting sensitive components in routers, switches, and base stations from voltage surges.
4. Consumer Electronics: Safeguarding power supplies, USB ports, and other interfaces in smartphones, tablets, and laptops.

Conclusion of SM6T22A

The SM6T22A from STMicroelectronics is a versatile and reliable TVS diode, offering excellent protection for a wide range of electronic devices. Its robust performance, compact surface-mount design, and compliance with environmental regulations make it an ideal choice for general-purpose applications. With its unique combination of technical specifications and performance benefits, the SM6T22A stands out as a preferred solution for protecting sensitive circuits from voltage transients and surges.