BOURNS CDDFN10

USB
USB 3.0 - ESD & Overcurrent Protection
Solution Products
MF-NSMF200-2
Objective
Compliance
Universal Serial Bus (USB) 3.0 ports provide
up to 5 Gbps data transfer rates and 5 V
power at up to 900 mA. As a hot-pluggable
interface, it typically requires protection
against ESD and short circuits. This solution
provides this protection.
USB 3.0
UL60950
IEC 61000-4-2 Level 4 (8 kV / 15 kV)
Solution
CDDFN10-0506N
1 Multifuse® PPTC Resettable Fuse:
MF-NSMF200-2
1 TVS Diode Array: CDDFN10-0506N
MF-NSMF200-2
3
NC
SSTX+
9
GND
SSRX+
SSRXGND
Via hole to VDD
pin (pin2) of
CDDFN10-0506N
8
NC
4
DVDD
USB
Host
Controller
SSTX+
7
SSTX-
Design Kit
5
6
CDDFN10-0506N
SSTXSSRX+
SSRXGND
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.
Americas: Tel +1-951 781-5500
Fax +1-951 781-5700
Europe: Tel +41-(0)41 768 55 55 Asia-Pacific: Tel +886-2 256 241 17
Fax +41-(0)41 768 55 10 This solution provides USB 3.0 ports with
protection against ESD and short circuits without
impairing the transmission of power or data.
D+
2
VDD
VBUS
Benefit
10
D-
PN-DESIGNKIT-32
Other PortNote® Solutions:
• USB: USB 2.0 - ESD & Overcurrent Protection
1
D+
USB
Interface
Alternate Recommendations
Fax +886-2 256 241 16
COPYRIGHT© 2011 • BOURNS, INC. • 8/11 • e/CPK1139 • “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.
Bourns® PortNote® solutions provide protection
recommendations for typical port threats.
For more information, go to:
www.bourns.com
or email: protection@bourns.com