Littelfuse, Inc., a global leader in circuit protection solutions, has recently introduced the DST Series Schottky Barrier Rectifier. This new family of products outperforms traditional switching diodes in commercial, industrial, and automotive applications. Designed for high efficiency and reliability, the DST Series offers ultra-low forward voltage drop, excellent current handling, and low leakage performance—all within a compact TO-277B surface mount package. For automotive applications up to 10A, it delivers performance comparable to or better than the D-PAK package while being just one-third its size.
This innovative rectifier is ideal for a wide range of applications, including high-frequency switching power supplies (SMPS), DC-DC converters in automotive systems like Advanced Driver Assistance Systems (ADAS), infotainment systems, LCD displays, and LED lighting. It also serves as a reliable solution for polarity protection and reverse blocking.
According to Zhiwei Wang, Littelfuse product manager, “The DST Series Schottky Barrier Rectifier is AEC-Q certified and manufactured under strict TS/ISO16949 quality standards. This ensures that automotive designers can confidently integrate these components into their next-generation designs.â€
Key advantages of the DST Series include:
- Ultra-low forward voltage drop (VF) to reduce conduction losses and improve system efficiency.
- High-speed switching capabilities suitable for UHF applications, minimizing switching losses.
- Exceptional junction temperature tolerance, ensuring reliability even in high-temperature environments with minimal cooling.
The DST Series Schottky Barrier Rectifiers are available in a surface-mount TO-277B tape and reel packaging, with a minimum order quantity of 5,000 units. Free samples are available through authorized Littelfuse distributors worldwide. To find an authorized dealer, visit littelfuse.com.
For more details about the DST Series, including automotive and commercial grade parts, check out the official page on Littelfuse’s website. If you have technical questions, feel free to contact Product Manager Zhiwei Wang directly.
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