USBULC6-2M6

USBULC6-2M6 Ultra large bandwidth ESD protection Features ■ 2 data line 15 kV ESD protection ■ Protects 5 V VBUS when applicable ■ Ultra low capacitance: 0.65 pF at F = 240 MHz ■ Very low leakage current: 0.5 µA max. ■ Fast response time compared with varistors ■ µQFN 6 lead package ■ RoHS compliant Benefits ■ ESD protection of VBUS (when applicable) ■ High bandwidth to minimize impact on data signal quality ■ Low PCB space occupation ■ Low leakage current profides longer operation of battery powered devices ■ Higher reliability offered by monolithic integration Complies with these standards: ■ IEC 61000-4-2 level 4 – 15 kV air discharge – 8 kV contact discharge Applications ■ USB 2.0 ports including Hi-Speed USB ports up to 480 Mb/s as well as full and low speed USB ports ■ Ethernet port: 10/100/1000 Mb/s ■ Video line protection ■ Portable electronics µQFN (pin view) Figure 1. Functional diagram (top view) Description The USBULC6-2M6 is a monolithic, application specific discrete device dedicated to ESD protection of high speed interfaces. Its ultra low line capacitance provides high bandwidth and secures a high level of signal integrity without compromizing the protection of downstream sensitive chips against the most stringent characterized ESD strikes. November 2007 Rev 1 1/10 www.st.com Characteristics 1 Characteristics USBULC6-2M6 Table 1. Symbol Absolute ratings Parameter Value Unit IEC 61000-4-2 air discharge ±15 VPP Peak pulse voltage IEC 61000-4-2 c...