STMicroelectronics

SM6T220A

SM6T220A Description

The SM6T220A is a high-performance TVS diode from STMicroelectronics, designed to provide reliable protection against transient voltage surges in electronic circuits. With its robust technical specifications and outstanding performance benefits, this device is an ideal choice for various applications requiring general-purpose protection. The SM6T220A features a peak pulse current of 10.3A (8/20µs), a breakdown voltage of 209V, and a reverse standoff voltage of 188V. It is compliant with the RoHS3 standard and is unaffected by REACH regulations.

SM6T220A Features

• Peak Pulse Current (10/1000µs): 10.3A (8/20µs)
• Breakdown Voltage (Min): 209V
• Power - Peak Pulse: 600W
• Voltage - Clamping (Max) @ Ipp: 388V
• Voltage - Reverse Standoff (Typ): 188V
• REACH Status: REACH Unaffected
• Unidirectional Channels: 1
• Mounting Type: Surface Mount
• Series: SM6T, TRANSIL™
• Type: Zener
• Package: Tape & Reel (TR)
• Base Product Number: SM6T220

The SM6T220A's unique features include its high peak pulse current capability, which allows it to handle large transient voltage surges without compromising its performance. Its low reverse standoff voltage ensures minimal power dissipation during normal operation, while its high breakdown voltage provides excellent protection against voltage spikes. The device's surface-mount packaging makes it suitable for use in compact and densely populated electronic circuits.

SM6T220A Applications

The SM6T220A is ideal for a wide range of applications that require general-purpose protection against transient voltage surges. Some specific use cases include:

1. Automotive Electronics: Protecting automotive electronic systems such as infotainment systems, engine control units, and sensor interfaces from voltage spikes caused by ignition or electrical disturbances.
2. Industrial Control Systems: Providing protection for industrial control systems, such as programmable logic controllers (PLCs) and motor drives, against voltage surges caused by electrical noise or power line disturbances.
3. Telecommunications Equipment: Protecting telecommunications equipment, such as routers and switches, from voltage surges caused by lightning strikes or power line disturbances.
4. Consumer Electronics: Providing protection for consumer electronics, such as smartphones, tablets, and laptops, against voltage surges caused by power line disturbances or electrostatic discharge (ESD).

Conclusion of SM6T220A

The SM6T220A from STMicroelectronics is a versatile and reliable TVS diode that offers excellent protection against transient voltage surges in various electronic applications. Its high peak pulse current capability, low reverse standoff voltage, and high breakdown voltage make it an ideal choice for general-purpose protection in automotive, industrial, telecommunications, and consumer electronics. With its RoHS3 compliance and REACH unaffected status, the SM6T220A is a responsible choice for environmentally conscious designs.