Littelfuse SP4031 Hybrid Protection Module

Picture for category Littelfuse SP4031 Hybrid Protection Module

18 January 2019

Littelfuse SP4031 Hybrid Protection Module offers both overcurrent and differential only overvoltage protection for high-speed interfaces like 10/100/1000BaseT ports. During a prolonged overvoltage situation like power fault, this device will present a high-impedance. This high-impedance state will reset once the power fault event ends. The SP4031 hybrid protection module will clamp and protects any downstream chipsets during a fast transient process. The low loading capacitance and high-sure capability make the SP4031 TVS diode array ideal for protecting telecommunication ports like Ethernet and other high-speed data interfaces.

FEATURES

  • Tested and proved protection solution for high-speed interfaces like 10/100/1000BaseT applications
  • Low parasitic capacitance
  • Low capacitance of 2.5pF @ VR=0V
  • Low breakdown voltage (>35V)
  • Lightning, 35A (8/20 as defined in IEC 61000-4-5 2nd edition)
  • Moisture sensitivity level (MSL-1)
  • EFT, IEC 61000-4-4, 40A (5/50ns)
  • ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
  • Lead-free and RoHS compliant

You can check out this product here.