CAN-bus - Surge Protection

CAN-bus
Surge Protection
Solution Products
TBU-CA065-100-WH
Objective
Compliance
CAN is a serial bus with a message-based
protocol designed specifically for automotive
applications but can also be used in other
areas such as industrial automation and
medical equipment. Bit rates up to 1 Mbit/s
are possible at network lengths below 40 m.
This solution provides protection from high
energy surges originating from switching
and/or higher voltage transients.
IEC 61000-4-4 EFT
IEC 61000-4-5 Surge / Lightning
Alternate Recommendations
• 2x CDSOT23-S2004
Benefit
This solution is designed to protect the interface
from surge events.
Solution
MOV-10D201K
2 TBU® High-Speed Protectors:
TBU-CA065-100-WH
2 MOVs: MOV-10D201K
2 TVS Diode Arrays: CDSOT23-T12LC
TBU-CA065-100-WH
CAN-bus
MOV-10D201K
CDSOT23-T12LC
CDSOT23-T12LC
TBU-CA065-100-WH
MOV-10D201K
Design Kit
CDSOT23-T12LC
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-26
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COPYRIGHT© 2012 • BOURNS, INC. • 6/12 • e/CPK1142 • “PortNote” is a registered service mark of Bourns, Inc.
“Bourns” and “TBU” 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: [email protected]
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