High-Current Lightning Protection
  • RClamp2502L
    • RailClamp® 2.5V TVS for GbE Applications
  • RClamp2504N
    • RailClamp® 2.5V & 3.3V TVS Arrays
  • TClamp3302N
    • Low Capacitance TVS for Ethernet and Telecom Interfaces
  • TClamp2502N
    • Low Capacitance TVS for Ethernet and Telecom Interfaces
  • TClamp0602N
    • Low Capacitance TVS for Ethernet and Telecom Interfaces
  • RClamp0821P
    • Ultra-Low Capacitance 1-Line ESD protection
  • RClamp3654P
    • RailClamp® Low Capacitance TVS Array
  • SC561
    • Dual Output Low Noise LDO Linear Regulator
  • SC810
    • Single Input/Single Mode Single-cell Li-ion Battery Charger
  • SCDAS4F
    • Standard Recovery, High Current Center Tap and Doubler Rectifier Assemblies
Semtech SRDA05-4

Semtech SRDA05-4

RailClamp® Low-Capacitance TVS Diode Array

RailClamps are surge rated diode arrays designed to protect high speed data interfaces. The SR series has been specifically designed to protect sensitive components which are connected to data and transmission lines from overvoltage caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightening.

Features


  • ESD protection for high-speed data lines to
    • IEC 61000-4-2 (ESD) ± 15 kV (air), ± 8 kV (contact)
    • IEC 61000-4-4 (EFT) 40 A (5/50 ns)
    • IEC 61000-4-5 (Lightning) 12 A (8/20 µs)
  • Array of surge-rated diodes with internal TVS Diode
  • Protects 4 I/O lines and power supply line
  • Low capacitance (<15 pF) for high-speed interfaces
  • Low operating and clamping voltages
  • Solid-state technology

Applications


  • USB power & data line protection
  • T1/E1 secondary IC side protection
  • T3/E3 secondary IC side protection
  • HDSL, SDSL secondary IC side protection
  • Video line protection
  • Microcontroller input protection
  • Base stations
  • I2C bus protection

Packaging

SOIC-8

Order Codes

  • SRDA05-4.T: Lead-free, RoHS and WEEE compliant, 95 pcs. Tube
  • SRDA05-4.TBT: Lead-free, RoHS and WEEE compliant, 500 pcs. Tape & Reel