Low-Capacitance ESD Protection
  • RClamp0524PQ
  • Low Capacitance RailClamp® 4-Line Surge and ESD Protection
  • RClamp0531TQ
  • Ultra-Low Capacitance 1-Line ESD protection
  • RClamp0532T
  • Low Capacitance RailClamp® 4-Line Surge and ESD Protection
  • RClamp0582N
  • RailClamp® Low Capacitance TVS Diode Array
  • RClamp3346P
  • Low Capacitance RClamp® 6-Line ESD protection
  • RClamp5011T
  • Low Capacitance RClamp® 5V, 1-Line ESD Protection
  • RClamp7534P
  • Ultra Low Capacitance RClamp® 4-Line ESD Protection
  • TClamp1202P
  • Low Capacitance TClamp® Surge Protection for 12V Interfaces
Semtech RClamp2594N

Semtech RClamp2594N

Low Capacitance RailClamp® 4-Line Surge and ESD Protection

Add to Watch List

RClamp®2594N is specifically designed to provide secondary surge and ESD protection on high-speed ports. RClamp2594N integrates low apacitance, surgerated steering diodes with a high power transient voltage suppressor (TVS). The TVS utilizes snap-back or “crow-bar” technology to minimize device clamping voltage and features high surge current capability of 35A (tp=8/20us). ESD characteristics are highlighted by high ESD withstand voltage (+/-30kV per IEC 61000-4-2) and extremely low dynamic resistance (0.05 Ohms typical). Each device will protect four lines operating at 5 volts.


  • Transient protection for high speed data lines to
    • IEC 61000-4-2 (ESD) 30kV (Air), 30kV (Contact)
    • IEC 61000-4-4 (EFT) 4kV (5/50ns)
    • IEC 61000-4-5 (Lightning) 35A (8/20μs)
  • Very Small PCB Area
  • Protects four High-Speed Data Lines
  • Working Voltage: 5V
  • Low Capacitance: 3pF Maximum
  • Dynamic Resistance: 0.05 Ohms (Typ)
  • Solid-State Silicon-Avalanche Technology


  • Gigabit Ethernet
  • 2.5GbE
  • Integrated Magnetics / RJ-45 Connectors
  • Central office Equipment
  • Industrial Equipment
  • LVDS Interfaces


  • SLF3020P10T Package
    • Pb-Free, Halogen Free, RoHS/WEEE Compliant
    • Nominal Dimensions: 3.0 x 2.0 x 0.40 mm
    • Packaging: Tape and Reel

Order Codes

  • RClamp2594N.TCT: 3000 pcs. Tape & Reel
- Close -
Add Product to Watch List

Please login to the mySemtech member site to add products to your personal Watch List.

If you're not registered for mySemtech, please Register now. mySemtech member benefits include pre-filled forms for quick and easy online ordering, technical support, new product information and more.