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4-Line BUS-Port ESD-Protection | Vishay

Part Number Information
Part #:Price/Availability:
VBUS054CV-HS3Buy Now button
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With the VBUS054CV-HS3 a double, high speed USB-port can be protected against transient voltage signals. Negative transients will be clamped close below the ground level while positive transients will be clamped close above the 5 V working range. An avalanche diode clamps the supply line (VBUS at pin 5) to ground (pin 2). The high speed data lines, D1+, D2+, D1- and D2- , are connected to pin 1, 3, 4 and 6. As long as the signal voltage on the data lines is between the ground- and the VBUS -level, the low capacitance PN-diodes offer a very high isolation to VBUS, ground and to the other data lines. But as soon as any transient signal exceeds this working range, one of the PN-diodes gets in the forward mode and clamps the transient to ground or the avalanche break through voltage level.

Features & Benefits:

  • Ultra compact LLP75-6A package
  • 4-line USB ESD-protection
  • Low leakage current
  • Low load capacitance CD = 1.2 pF
  • ESD-protection acc. IEC 61000-4-2
    • ± 30 kV contact discharge
    • ± 30 kV air discharge
  • High surge current acc. IEC61000-4-5 IPP > 11 A
  • Lead (Pb)-free component
  • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC

Additional Information: