Protects sensitive automotive electronics from voltage transients,
600W Pppm (peak pulse power) dissipation rating (10×1000 µs waveform)
SMB package (DO-214AA)
Both uni-directional and bi-directional polarity devices offer 11V to
77V standoff voltagerange
Complies with IEC 61000-4-2 and IEC 610000-4-4 standards
Inc., the global leader in circuit protection, has introduced the
TPSMB Series Transient Voltage Suppression (TVS) Diode, designed for
secondary protection of sensitive automotive and other electronics from
transients induced by load dump and other transient voltage events.
Because it complies with the Automotive Electronics Council’s Q101
Stress Test Qualification for Automotive Grade Discrete Semiconductors
(AEC-Q101 qualified), it’s ideal for protecting I/O interfaces, VCC
bus and other vulnerable circuits used in automotive applications. Its
compact, low-profile DO-214AA SMB package simplifies board layout and is
one of the most popular form factors for automotive applications.
Series TVS Diodes are available in standoff voltage ratings ranging
from 10V to 77V for both uni-directional and bi-directional devices,
which allows it to fulfill all design requirements for a wide range of
Typical applications of the TPSMB Series include DC power protection and
ESD protection in automotive electronics like electronic control units,
sensors, and entertainment systems, as well as in portable devices that
require high reliability.
“The TPSMB Series’ compact DO-214AA package and 600W rating combine to
make it a great solution for secondary protection in high reliability,
automotive, and portable device applications,” said Charlie Cai, global
product manager for Automotive TVS and High Reliability TVS diodes.
“They are also AEC-Q101 qualified, which is important to automakers
because it means they’re suitable for use in the harsh automotive
environment without additional component level qualification testing.”
TPSMB Series Automotive TVS Diodes offer these key features and benefits:
Very popular power dissipation rating for automotive applications
Automotive-grade products are well-suited for high reliability
Standard package and compact footprint allow quick and easy layout in
high reliability applications
Wide standoff voltage range fulfills all design requirements for
Helps designers meet global regulatory standards
TPSMB Series Automotive TVS Diodes are
available in quantities of 3,000 in tape and reel packaging. Samples are
available now for bulk orders; sample requests can be placed through
authorized Littelfuse distributors worldwide. For a listing of
Littelfuse distributors, please visit Littelfuse.com.
For More Information
Additional information is available on
Series product page and datasheet.
If you have technical questions, please contact: Charlie Cai, Global
Product Manager, email@example.com.
Founded in 1927, Littelfuse is the world
leader in circuit protection with growing global platforms in power
control and sensing. The company serves customers in the electronics,
automotive and industrial markets with technologies including fuses,
semiconductors, polymers, ceramics, relays and sensors. Littelfuse has
over 7,000 employees in more than 35 locations throughout the Americas,
Europe and Asia. For more information, please visit the Littelfuse
Standalone image (high resolution)
Rhonda Stratton, Marketing Communications Manager,
Source: Littelfuse, Inc.