The PTVS6-xxxC-TH series of high-current bidirectional TVS diodes from Bourns is designed for use in high-power DC bus clamping applications. The devices offer bidirectional port protection meeting IEC 61000-4-5 8/20 μs current surge requirements and are RoHS compliant.
When compared to competing MOV technology, the use of silicon technology in the Power TVS products provides a lower clamping voltage under surge, greater performance stability and increased reliability. Compared to the already released Bourns Model PTVS6-xxxC high current TVS diodes, these devices exhibit an excellent surge response versus temperature: the maximum surge current at 150°C exceeds 70% of their rated value at 25°C.
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