STMicroelectronics 1-Element Uni-Directional TVS Diode 600 W, 2-Pin DO-214 SM6T10A

STMicroelectronics SM6T10A is a reliable 1-element uni-directional Transient Voltage Suppressor (TVS) diode designed for surface mount applications in electronic circuits. It offers robust transient voltage protection with a peak pulse power dissipation of 600 watts and a compact DO-214 2-pin package suitable for space-constrained PCBs.

This diode exhibits a minimum breakdown voltage of 9.5 V and a maximum reverse stand-off voltage of 8.5 V, protecting sensitive semiconductor devices from voltage spikes and transient surges. It features a maximum peak pulse current rating of 215 A and a clamping voltage of 18.6 V, allowing it to safely divert high surge currents.

The SM6T10A is engineered to operate over a wide temperature range from -55°C to 150°C, ensuring reliable performance in industrial, commercial, and laboratory environments. Its low maximum reverse leakage current of 20 μA minimizes power loss and heat generation. The device is a single-element chip without automotive industry compliance certification, making it ideal for general-purpose transient voltage suppression.

Physical dimensions of the package are 4.6 mm length, 3.95 mm width, and 2.45 mm height, making it compatible with automated surface mount assembly processes. The device is tested at a 1 mA current level to guarantee stable performance under rated conditions.

Common applications include transient voltage protection in power supplies, signal lines, communication equipment, and general electronic device safeguarding from electrostatic discharge (ESD), lightning, and other transient voltage events.

Uni-directional diode configuration for efficient transient voltage suppression. Peak pulse power dissipation is 600 W to handle high-energy transient events. Minimum breakdown voltage of 9.5 V supports a maximum reverse stand-off voltage of 8.5 V.

Compact surface mount DO-214 package with dimensions 4.6mm length, 3.95mm width, and 2.45mm height. Operates reliably between -55°C and 150°C for wide temperature range suitability. Maximum peak pulse current of 215 A ensures robust overvoltage protection.

Low maximum reverse leakage current of 20 μA enhances device efficiency. 1 element per chip configuration delivers consistent performance in circuit protection. Test current rating at 1 mA ensures device reliability and specification accuracy.

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