TTI Stocks Littelfuse Automotive TVS Diodes



Fort Worth, Texas – TTI, Inc., is now stocking the Littelfuse TPSMB series AEC-Q101 qualified automotive TVS Diodes. The latest additions expand the series’ breakdown voltage range from 7.5V to 550V for unidirectional and 10V to 650V for bidirectional devices. These AEC-Q101 qualified TVS Diodes provide 600W of peak pulse power dissipation in a standard DO-214AA SMB package, one of the most popular form factors for automotive applications.

The 7.5V to 650V breakdown voltage range addresses a wide range of automotive design requirements, as well as the protection needs of IGBT active clamping and Xenon headlamp ignitors. Other applications include protection of automotive bus circuits, infotainment systems, and battery management systems. AEC-Q101 qualified Automotive-grade products are also well-suited for high-reliability applications.

The high-voltage additions to the TPSMB Series of Automotive TVS Diodes offer circuit designers a single-component alternative to using multiple TVS Diodes in series to provide higher levels of transient voltage protection. Not only does this simplify the design of the printed circuit board but it enhances the reliability of the design.

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