PN-DESIGNKIT-32

USB USB 3.0 - ESD & Overcurrent Protection Solution Products Objective Compliance Universal Serial Bus (USB) 3.0 ports provide USB 3.0 up to 5 Gbps data transfer rates and 5 V UL60950 power at up to 900 mA. As a hot-pluggable IEC 61000-4-2 Level 4 (8 kV / 15 kV) interface, it typically requires protection MF-NSMF200-2 against ESD and short circuits. This solution Alternate Recommendations provides this protection. Other PortNote Solutions: USB: USB 2.0 - ESD & Overcurrent Protection Solution 1 Multifuse PPTC Resettable Fuse: Benefit MF-NSMF200-2 This solution provides USB 3.0 ports with 1 TVS Diode Array: CDDFN10-0506N protection against ESD and short circuits without CDDFN10-0506N impairing the transmission of power or data. 1 D+ D+ 10 D- D- 2 V V BUS DD VDD Via hole to V DD 9 pin (pin2) of MF-NSMF200-2 GND USB USB 3 CDDFN10-0506N Host Interface NC 8 Controller NC 4 SSTX+ SSTX+ 7 SSTX- SSTX- Design Kit 5 SSRX+ SSRX+ 6 SSRX- SSRX- GND GND CDDFN10-0506N e sTh chematic above illustrates the application protection and does not constitute the complete PN-DESIGNKIT-32 circuit design. Customers should verify actual device performance in their specic afi pplications. Bourns PortNote solutions provide protection Americas: Tel +1-951 781-5500 recommendations for typical port threats. Fax +1-951 781-5700 Europe: Tel +41-(0)41 768 55 55 Asia-Pacific: Tel +886-2 256 241 17 For more information, go to: Fax +41-(0)41 768 55 10 Fax +886-2 256 241 16 www.bourns.com COPYRIGHT 2012 BOURNS, INC. 6/12 e/CPK1139 PortNote is a registered service mark of Bourns, Inc. or email: protection bourns.com Bourns, Multifuse and ChipGuard are registered trademarks of Bourns, Inc. in the U.S. and other countries.