New from Vishay are two compact 2-line and 4-line ESD protection arrays with low capacitance and leakage current for the protection of high-speed data lines against transient voltage signals.
Featuring an ultra-low profile of 0,6 mm for board space savings, the two-line VBUS052CD-FAH is packaged in the leadless LLP1713, while the 4-line VBUS054CD-FHI is packaged in the LLP2513. The protection arrays feature a ‘flow through’ design that supports the surge resistance requirements for high-speed data lines in applications such as USB 2.0, HDMI, display ports, eSATA and 1394/Firewire.
The new devices feature a low load capacitance of 0,8 pF and a maximum leakage current less than 0,1 μA at the working voltage of 5 V. The arrays offer a breakthrough voltage of 7,9 V at 1 mA, and a maximum clamping voltage of 15 V at 3,5 A.
The arrays provide transient protection for data lines as per IEC 61000 4 2 (ESD) at 15 kV (air and contact discharge). The lead-free devices offer pure tin pin plating and a halogen-free moulding compound, and their soldering can be checked by standard vision inspection without X-rays. They are compliant with RoHS 2002/95/EC and WEEE 2002/96/EC.
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