STMicroelectronics

SM15T27A

SM15T27A Description

The SM15T27A is a high-performance TVS diode from STMicroelectronics, designed to provide robust protection against voltage transients in various electronic circuits. With a peak pulse current of 207A (8/20µs) and a power rating of 1500W (1.5kW), this device offers excellent surge protection capabilities. The SM15T27A features a reverse standoff voltage of 23.1V and a maximum clamping voltage of 48.3V at Ipp, ensuring reliable operation in various applications.

SM15T27A Features

• Voltage - Breakdown (Min): 25.7V
• Voltage - Clamping (Max) @ Ipp: 48.3V
• Voltage - Reverse Standoff (Typ): 23.1V
• Current - Peak Pulse (10/1000µs): 207A (8/20µs)
• Power - Peak Pulse: 1500W (1.5kW)
• Mounting Type: Surface Mount
• Supplier Device Package: SMC
• Series: SM15T, TRANSIL™
• Type: Zener
• Unidirectional Channels: 1
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

SM15T27A Applications

The SM15T27A is ideal for general-purpose applications where voltage transient protection is required. Some specific use cases include:

1. Automotive Electronics: Protecting sensitive automotive electronic components from voltage spikes and surges.
2. Industrial Control Systems: Ensuring reliable operation of industrial control systems by safeguarding against voltage transients.
3. Telecommunications Equipment: Providing surge protection for telecommunications equipment to maintain signal integrity and prevent damage.
4. Power Supplies: Protecting power supplies from voltage transients that can cause damage or reduce efficiency.

Conclusion of SM15T27A

The SM15T27A from STMicroelectronics is a versatile and reliable TVS diode that offers excellent surge protection capabilities for a wide range of applications. Its unique features, such as a high peak pulse current and power rating, make it an ideal choice for protecting sensitive electronic components from voltage transients. With its RoHS3 compliance and REACH unaffected status, the SM15T27A is also environmentally friendly, making it a responsible choice for electronic design engineers.