Vishay Intertechnology has launched new commercial IHSR high-temperature inductor in the 7.4 mm by 6.6 mm by 3.0 mm 2525 case size.
Designed for multi-phase, high current power supplies and filters, the Vishay Dale IHSR-2525CZ-51 offers a 50 % reduction in DCR over typical power inductors, excellent inductance stability over the entire operating temperature range, and soft saturation compared to ferrite solutions.
Based on Vishay’s popular IHLP® technology, the inductor released is optimized for energy storage in DC/DC converters up to 10 MHz and high current filtering applications up to the SRF of the inductor.
With its high operating temperature up to +155 °C, the device is designed for filtering and DC/DC conversion in notebooks, desktops, and servers; POL converters; graphics cards; distributed power systems; and FPGAs.
The IHSR-2525CZ-51’s low typical DCR of 0.38 mΩ and inductance of 0.056 µH allows for higher current density than competing technologies, while its 3 mm profile enables slimmer end products.
Packaged in a 100 % lead (Pb)-free shielded, composite construction that reduces buzz noise to ultra-low levels, the inductor offers high resistance to thermal shock, moisture, and mechanical shock and handles high transient current spikes without saturation.
The device is RoHS-compliant, halogen-free, and Vishay Green.