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MF-SM150-33-2 Datasheet, PDF (1/1 Pages) Bourns Electronic Solutions – IEEE 1394B | |||
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Solution Products
MF-SM150/33-2
CG0603MLU-05E
IEEE 1394B
Firewire / iLink Protection
Objective
IEEE 1394B is an 800 Mb serial data port
with 30 V, 1.5 A capability. IEEE 1394B
requires short circuit and overvoltage
protection. This solution addresses challenges
such as hot-swap, ESD, user abuse and
damaged cables.
Solution
1 Multifuse® PPTC Resettable Fuse:
MF-SM150/33-2
4 ChipGuard® ESD Suppressors:
CG0603MLU-05E
Compliance
IEEE 1394B (2002)
IEC61000-4-2 Level 4
Alternate Recommendations
Smaller footprint for <45 watt applications:
⢠MF-SMDF050-2
⢠CDSOT236-0504C
Benefit
This solution provides ESD protection as well as
overtemperature and overcurrent protection for the
controller port within rated limits.
Design Kit
Power
Data-a
Data-a
Data-b
Data-b
Firewire
Port
GND
MF-SM150/33-2
CG0603MLU-05E
Controller
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-25
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COPYRIGHT© 2012 ⢠BOURNS, INC. ⢠6/12 ⢠e/CPK1106 ⢠âPortNoteâis a registered serice mark of Bourns, Inc.
âBournsâ , âMultifuseâ and âChipGuardâ 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
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