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The AK-FL Series of high power TVS diode is specially designed for meeting severe surge test environment of both AC and DC line protection applications. It features a very fast response and ultra low clamping characteristics as compared to MOVs (Metal Oxide Varistors). It accomplishes this by virtue of the Littelfuse FlatSuppressX™ 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 maintained at a minimum magnitude, providing the best possible protection level. These AK components can be connected in series and / or parallel to create a very high surge current protection solution.
- FlatSuppressX TVS provides superior surge protection, maintaining a flat and stable clamping voltage through its advanced foldback I‑V characteristics
- High-reliability devices with fabrication and assembly lot traceability
- Both reflow and wave soldering capable
- Typical failure mode is short from over-specified voltage or current
- Ultra compact: less than one tenth the size of traditional discrete solutions
- Sharp breakdown voltage
- Symmetric in leads width for easier soldering during assembly
- IEC 61000-4-2 ESD 15 kV(Air), 8 kV (Contact)
- EFT protection of data lines in accordance with IEC 61000-4-4
- Halogen-free and RoHS compliant
AK-FL Parts
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AK-FL Applications
- Up-screened to provide high reliability for avionics applications
