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Bourns' PTVS2-xxxC-H series TVS diodes offer effective ESD protection against high current surges in DC bus clamping applications such as PoE devices, remote radio units (RRUs), and baseband units (BBUs). These diodes come in a sleek DFN package (8 mm x 6 mm x 2.5 mm) and are available in eight different part numbers, with a maximum working voltage ranging from 22 V to 86 V. With a lightning protection rating of 2 kA (8/20 μS) per IEC 61000-4-5 standard, they provide reliable surge protection. Additionally, the series meets IEC 61000-4-2 Level 4 ESD protection requirements.
2 kA, 8/20 μs surge capability
Repetitive standoff voltage: 22 V to 86 V
Bidirectional TVS
Low clamping voltage under surge
Excellent performance over temperature
Surface mount DFN package
Protection against lightning strikes, inductive and transient surges up to rated limits
Exposed PoE ports
Small cell, RRUs, and BBUs
High power DC bus protection
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