STMicroelectronics

SM15T6V8A

SM15T6V8A Description

The SM15T6V8A from STMicroelectronics is a high-performance unidirectional TVS diode designed for general-purpose transient voltage suppression in sensitive electronic circuits. Part of the SM15T, TRANSIL™ series, it features a 5.8V reverse standoff voltage (Typ) and a 6.45V minimum breakdown voltage, ensuring robust protection against voltage spikes. With a clamping voltage of 13.4V at peak pulse current (Ipp), it effectively limits overvoltage transients, safeguarding downstream components. The device delivers 1500W peak pulse power (1.5kW) and handles 746A surge current (8/20µs), making it suitable for high-energy transient events. Packaged in a surface-mount SMC (DO-214AB) case, it is RoHS3 compliant and REACH unaffected, meeting stringent environmental standards.

SM15T6V8A Features

• High Surge Capability: Handles 746A (8/20µs) peak pulse current for robust transient suppression.
• Low Clamping Voltage: 13.4V max clamping ensures minimal stress on protected circuits.
• Fast Response Time: Reacts instantly to transients, preventing damage to sensitive electronics.
• Surface-Mount Design: SMC (DO-214AB) package enables compact PCB integration.
• Wide Operating Range: 5.8V standoff voltage and 6.45V breakdown for precise protection thresholds.
• High Power Dissipation: 1500W peak pulse power for reliable performance in demanding conditions.
• Compliance: RoHS3, REACH, and ECCN EAR99 certified for global use.

SM15T6V8A Applications

• Industrial Electronics: Protects PLCs, sensors, and control systems from voltage transients.
• Automotive Systems: Safeguards CAN bus, infotainment, and power supply lines.
• Telecommunications: Shields base stations and networking equipment from ESD and lightning surges.
• Consumer Electronics: Ensures reliability in power supplies, USB ports, and HDMI interfaces.
• Renewable Energy: Protects solar inverters and battery management systems (BMS) from overvoltage.

Conclusion of SM15T6V8A

The SM15T6V8A excels in transient voltage suppression with its high surge current handling, low clamping voltage, and compact SMC package. Its unidirectional design makes it ideal for DC circuit protection, while compliance with RoHS3 and REACH ensures environmental safety. Whether in industrial, automotive, or telecom applications, this TVS diode delivers reliable, high-performance protection against destructive voltage spikes, making it a preferred choice for engineers seeking robust circuit safeguarding solutions.