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The RClamp10022PWQ two-line transient voltage suppressor (TVS) from Semtech safeguards automotive Ethernet interfaces against ESD. It meets Open Alliance standards for 10Base-T1S, 100Base-T1, and 1000Base-T1, ensuring reliable Ethernet connectivity for advanced driver assistance systems and autonomous driving.
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Leveraging solid-state silicon avalanche technology, the bidirectional TVS offers a trigger voltage greater than 100 V and a deep snap-back characteristic to minimize ESD clamping voltage. The RClamp10022PWQ provides ±15-kV contact (1000 discharges) and ±25-kV air discharge protection per IEC 61000-4-2, surpassing automotive requirements. Its low capacitance of 0.6 pF maximum ensures signal integrity in high-speed networks.
AEC-Q101 qualified, the RClamp10022PWQ operates over a temperature range of -40°C to +125°C. It comes in a 5-lead, 2.0×1.0×0.55-mm DFN package with side wettable flanks for automated optical inspection.
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