USB USB 2.0 - ESD & Overcurrent Protection Solution Products MF-NSMF075-2 Objective Compliance Universal Serial Bus (USB) 2.0 ports provide up to 480 Mbps data transfer rates and 5 V power at up to 500 mA. As a hot-pluggable interface, it typically requires protection against ESD and short circuits. This solution provides this protection. USB 2.0 UL60950 IEC 61000-4-2 Level 4 (8 kV / 15 kV) Solution CG0603MLC-05LE 1 Multifuse(R) PPTC: MF-NSMF075-2 3 ChipGuard(R) ESD Suppressors: CG0603MLC-05LE Alternate Recommendations Other PortNote(R) Solutions: * USB: USB 3.0 - ESD & Overcurrent Protection Benefit This solution provides USB 2.0 ports with compatible protection without impairing the transmission of power or data. Vbus MF-NSMF075-2 D+ USB Controller DUSB Port GND Design Kit CG0603MLC-05LE The schematic above illustrates the application protection and does not constitute the complete circuit design. Customers should verify actual device performance in their specific applications. PN-DESIGNKIT-3 Americas: Europe: Tel +41-(0)41 768 55 55 Fax +41-(0)41 768 55 10 Asia-Pacific: Tel +1-951 781-5500 Fax +1-951 781-5700 Bourns(R) PortNote(R) solutions provide protection recommendations for typical port threats. Tel +886-2 256 241 17 Fax +886-2 256 241 16 For more information, go to: COPYRIGHT(c) 2012 * BOURNS, INC. * 6/12 * e/CPK1138 * "PortNote" is a registered service mark of Bourns, Inc. "Bourns", "Multifuse" and "ChipGuard" are registered trademarks of Bourns, Inc. in the U.S. and other countries. www.bourns.com or email: protection@bourns.com Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Bourns: PN-DESIGNKIT-3