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Home > Technology List > TVS components offer high-voltage spike circuit protection

TVS components offer high-voltage spike circuit protection

Update Time: 2019-12-20 22:19:17

TVS components offer high-voltage spike circuit protection

ProTek Devices (Tempe, AZ) made available a new family of high-powered surface mount transient voltage suppressors (TVS) for high-voltage spike circuit protection applications that include relay drives, motors (start/stop), module lightning protection and for secondary lightning protection. The SM10KW33A and SM10KW36A TVS components provide 8,500 watts of peak pulse power dissipation for a 10/1000 micro second waveform. Features include:

• Rated stand-off voltage of 33 volts (for the SM10KW33A) while the SM10KW36A’s is 36 volts.
• Minimum breakdown voltage down to 36.8 volts.
• IEC compatibility with standards 61000-4-5 (surge): 48A, 8/20 micro seconds - L3 (line-ground), L4 (line-line), and L1 (power).
• A molded DFN-2-KW surface mount package configuration that provides a low profile and reduced cost.
• Approximate weight of 2.5 grams.

For more information on the surface mount transient voltage suppressors, visit



ProTek Devices is a leading semiconductor manufacturer in the production and development of TVS protection Devices and modules with high quality and superior performance, analog signal and mixed signal products. ProTek products are widely used in telecommunications, consumer electronics, computers, industry, medical and military fields. With over 20 years of experience in engineering and manufacturing, the company can provide superior application solutions for all electronic devices and systems.


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