MF-NSMF200-2_11 Datasheet, PDF (1/1 Pages) Bourns Electronic Solutions – USB 3.0 - ESD & Overcurrent Protection

Solution Products
MF-NSMF200-2
CDDFN10-0506N
USB
USB 3.0 - ESD & Overcurrent Protection
Objective
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.
Solution
1 Multifuse® PPTC Resettable Fuse:
MF-NSMF200-2
1 TVS Diode Array: CDDFN10-0506N
Compliance
USB 3.0
UL60950
IEC 61000-4-2 Level 4 (8 kV / 15 kV)
Alternate Recommendations
Other PortNote® Solutions:
• USB: USB 2.0 - ESD & Overcurrent Protection
Benefit
This solution provides USB 3.0 ports with
protection against ESD and short circuits without
impairing the transmission of power or data.
Design Kit
PN-DESIGNKIT-32
D+
D-
V_BUS
USB
Interface
MF-NSMF200-2
SSTX+
SSTX-
SSRX+
SSRX-
GND
1
10
2
VDD
9
GND
3
NC
8
NC
4
7
5
6
CDDFN10-0506N
D+
D-
V_DD
Via hole to V_DD
pin (pin2) of
USB
CDDFN10-0506N
Host
Controller
SSTX+
SSTX-
SSRX+
SSRX-
GND
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.
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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: [e-mail]