STMicroelectronics 1-Element Bi-Directional TVS Diode Surface Mount DO-214 Package 600 W Peak Pulse Power SMBJ12CA-TR

STMicroelectronics SMBJ12CA-TR is a 1-element bi-directional transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients. It features a single diode configuration and is packaged in a compact DO-214 surface mount form factor, making it suitable for space-constrained industrial and electronic applications requiring effective overvoltage protection.

This TVS diode offers a peak pulse power dissipation rating of 600 watts and can handle maximum peak pulse currents up to 157 amperes, providing robust protection against transient voltage surges. The minimum breakdown voltage of 13.3 volts and maximum reverse stand-off voltage of 12 volts ensure reliable clamping of voltage spikes. The clamping voltage of 25.3 volts limits the applied voltage to prevent damage to downstream components.

Operating over a temperature range from -55°C up to 150°C, the SMBJ12CA-TR is designed to function in harsh conditions typically found in industrial, automotive (though not certified to automotive standards), telecommunications, and consumer electronics applications. Additionally, the diode exhibits a low maximum reverse leakage current of 200 nanoamps, which is beneficial for low-power electronic circuits and standby modes.

The device's compact dimensions of 4.6 mm length, 3.95 mm width, and 2.45 mm height enable easy integration into surface mount assembly processes, improving manufacturing efficiency. The single element per chip design ensures consistent and reliable transient suppression performance across production batches.

This STMicroelectronics TVS Diode is widely used for protecting circuits in power supplies, industrial controls, communication devices, and other sensitive electronic equipment against the potentially damaging effects of transient voltage events. Its high peak power rating and bi-directional operation make it suitable for a broad range of voltage clamping applications.

Single diode configuration with bi-directional transient voltage suppression capability. Compact surface mount DO-214 package for space-efficient PCB layouts. 600 W peak pulse power handling ensures robust circuit protection.

Temperature range suitable for industrial and commercial electronics from -55°C to 150°C. Low leakage current enhances efficiency in sensitive electronics. Reliable clamping voltage limits voltage spikes to protect components.

Designed for automated surface mount assembly on printed circuit boards. Applicable across industrial, laboratory, telecommunications, and consumer electronic sectors requiring transient voltage protection. Explore more electronic components and discrete semiconductor devices at EnvMart for enhanced circuit design and protection solutions.