The Models PTVS3-058C-SH and PTVS3-076C-SH high-power TVS diodes perform dc clamping in exposed ac/dc power supply applications such as wireless base stations. Offering bidirectional port protection meeting IEC 61000-4-5 8/20 μs current surge requirements, the devices deliver a reliable surge response versus temperature where the typical maximum surge current at 150°C exceeds 70% of their rated value at 25°C. They also feature a standoff voltage of 58V and 76V with a peak pulse current rating of 3 kA. As a pricing reference, Models PTVS3-058C-SH and PTVS3-076C-SH are priced at $23.51 each/20 and $21.70 each/500.
SMD TVS Diodes Take on AC/DC Supply Apps
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