The P0640TA Gas Discharge Tube (GDT) SMA (DO-214AC) RoHS is a surface mount (SMD) semiconductor component manufactured by SEMIWARE. It is a high-voltage, high-speed, overvoltage protection component designed for AC-to-DC power conversion, power distribution, power management, and automotive applications. This part uses advanced GaN technology, making it able to handle very high current and voltage ratings with minimal space requirements. It offers a wide operating temperature range (-40°C to +150°C), high surge current ratings (up to 6kA), and fast transient response time (less than 1ns). It is also designed to meet RoHS compliance, making it safe and reliable for use in the most demanding applications.