STMicroelectronics

SM15T22A

SM15T22A Description

The SM15T22A is a high-performance TVS diode designed and manufactured by STMicroelectronics. This device is part of the SM15T, TRANSIL™ series and is specifically designed for general-purpose applications. The SM15T22A offers a unique combination of technical specifications and performance benefits that make it an ideal choice for various electronic systems.

SM15T22A Features

• Voltage - Reverse Standoff (Typ): 18.8V
• Voltage - Clamping (Max) @ Ipp: 39.3V
• Current - Peak Pulse (10/1000µs): 254A (8/20µs)
• Power - Peak Pulse: 1500W (1.5kW)
• Voltage - Breakdown (Min): 20.9V
• Mounting Type: Surface Mount
• Series: SM15T, TRANSIL™
• Type: Zener
• Unidirectional Channels: 1
• Supplier Device Package: SMC
• Package: Tape & Reel (TR)
• Base Product Number: SM15T22
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8541.10.0080
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Power Line Protection: No

The SM15T22A's standout features include its ability to handle high peak pulse currents and its robust voltage clamping capabilities. The device's surface mount design allows for easy integration into various electronic systems, while its low reverse standoff voltage ensures efficient operation in a wide range of applications.

SM15T22A Applications

The SM15T22A is ideal for use in general-purpose applications where high-performance TVS diode protection is required. Some specific use cases include:

1. Automotive Electronics: The SM15T22A can be used to protect automotive electronic systems from voltage transients and surges, ensuring reliable operation and extending the life of these systems.
2. Industrial Control Systems: In industrial settings, the SM15T22A can be used to protect control systems from voltage spikes and surges, reducing downtime and maintenance costs.
3. Telecommunications Equipment: The SM15T22A can be used to protect telecommunications equipment from voltage transients, ensuring reliable communication and data transfer.
4. Consumer Electronics: In consumer electronics, the SM15T22A can be used to protect devices from voltage surges and spikes, enhancing the overall reliability and performance of these products.

Conclusion of SM15T22A

The SM15T22A is a versatile and high-performance TVS diode that offers excellent protection for a wide range of electronic systems. Its unique combination of technical specifications and performance benefits make it an ideal choice for applications requiring robust voltage protection and reliable operation. With its surface mount design and low reverse standoff voltage, the SM15T22A is a valuable addition to any electronic system requiring high-performance TVS diode protection.