STMicroelectronics

SLVU2.8 Ethernet Protection Devices

Family of gigabit ethernet protection devices, from STMicroelectronics

Image of STMicroelectronics' SLVU2.8 Protection Devices STMicroelectronics' SLVU2.8 is a family of protection device targeted specifically at protection of Ethernet interfaces, specifically gigabit Ethernet. Gigabit Ethernet requires that the protection device has extremely low capacitance, so as not to cause the degradation of the Ethernet signal. The SLVU2.8 family provides a typical capacitance of 1.5 pF, which is one of the best available in the market today. There are two devices in this family: SLVU2.8-4A1 (protects 4 lines) and SLVU2.8-8A1 (protects 8 lines).

Features
  • Low capacitance: CTYP = 1.5 pF
  • Stand-off voltage: VR = 2.8 V
  • Low leakage current: IR_MAX = 0.2 µA
  • Ecopack®2 halogen free package
  • IEC61000-4-2 level 4
    • 15 kV (air discharge) and 8 kV (contact discharge)
  • IEC61000-4-4 level 4
    • ±2 kV - 40 A (5/50 ns)
  • Peak pulse current: IPP=30 A 8/20 µs
  • IEC61000-4-5 level 2
    • ±1 kV - 42Ω up to TJ =150°C
  • IEEE 802.3ab compatible on both receiver (4 VMAX) and driver side (3.6 VMAX)
  • MIL STD 883g - Method 3015-7
    • 25 kV (human body model)

SLVU2.8 Protection Devices

BilledeManufacturer Part NumberBeskrivelseTilgængeligt antal Pris
TVS DIODE 2.8VWM 15VC 8-SOICSLVU2.8-4A1TVS DIODE 2.8VWM 15VC 8-SOIC1422 - Immediate$5.76Vis detaljer
TVS DIODE 2.8VWM 15VC 8-SOICSLVU2.8-8A1TVS DIODE 2.8VWM 15VC 8-SOIC4230 - Immediate$6.85Vis detaljer
Published: 2013-07-02

Related Videos

STMicroelectronics Low Voltage Motor Control Solutions
STMicroelectronics Low Voltage Motor Control Solutions

Publish Date: 2025-09-17