The SM712 is a three-terminal Transient Voltage Suppressor (TVS) diode in SOT-23 RoHS package manufactured by TECH PUBILC. It is designed to protect voltage sensitive components from damage caused by electrostatic discharge (ESD) and other voltage transients. The device is designed to operate in a snap-off or zener mode and provide a superior protection profile. It has an operating voltage of 8V with a peak pulse power of 500W and a breakdown voltage of 8.5V. The device is RoHS compliant and is suitable for applications in the automotive, consumer, and industrial industries.