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Semtech STF203

Semtech STF203

USB Upstream Port Filter & TVS for EMI Filtering and ESD Protection

The STF203-15/22/33 is a combination EMI filter and line termination device with integrated TVS diodes for use on upstream USB ports.  It is constructed using a proprietary technology that allows passive components and TVS diodes to be integrated in the same package.  Each device will provide termination, filtering, and ESD protection for one upstream USB port.

Features


  • Bidirectional EMI/RFI filtering and line termination with integrated ESD protection
  • ESD protection for USB power (VBUS) and data lines (D+ and D-) to
  • IEC 61000-4-2 (ESD) ± 15 kV (air), ± 8 kV (contact)
  • IEC 61000-4-4 (EFT) 40 A (5/50 ns)
  • Filtering and termination for one USB port
  • Low TVS operating voltage: 5.25 V
  • Low leakage current
  • Small SC70-6L package
  • Solid-state technology

Applications


  • USB ports
  • Cellular handsets
  • Personal digital assistants (PDAs)
  • Pagers
  • Digital cameras
  • PC peripherals
  • MP3 players

Packaging

SC-70 6L

Order Codes

  • STF203-15.TCT: Lead-free, RoHS and WEEE compliant, 3000 pcs. Tape & Reel
  • STF203-22.TCT: Lead-free, RoHS and WEEE compliant, 3000 pcs. Tape & Reel
  • STF203-33.TCT: Lead-free, RoHS and WEEE compliant, 3000 pcs. Tape & Reel