Description

The LTKAK2-L series offer superior clamping characteristics over

standard S.A.D. technologies by virtue of the Littelfuse Foldbak

technology, which provides a clamping voltage lower than the

avalanche voltage (but above the rated working voltage). Therefore,

any voltage rise due to increased current conduction is contained

to a minimum, providing the best possible protection level. They

can also be connected in series and/or parallel to create various

capability and flexible protection solutions.

LTKAK2-L series in modified SMTO-218 package provide

the enhanced quality, easy manufacturing and compact

mechanical design than current AK TVS families.

Features

■ Compact design having the Hi

Power TVS in surface mount

package

■ Patent pending package

design

■ Foldback technology for

superior clamping factor

■ Option for pack in tube or

tape and reel

■ Ideal for automatic pick

and place assembly and

reflow process to reduce

the manufacturing cost and

increase the soldering quality

compared to axial leads

package

■ Bi-directional

■ Low clamping and slope

resistance

■ Sharp breakdown voltage

■ Meet MSL level 1, per

J-STD-020, LF maximun peak

of 245 °C

■ Halogen free and RoHS

compliant

■ Pb-free E3 means 2nd level

interconnect is Pb-free and

the terminal finish material

is tin (Sn) (IPC/JEDEC J-STD-

609A.01)

■ Plastic package has UL

flammability classification V-0