by Mat Dirjish
For tight-quarter designs where space is at a minimum, Vishay Intertechnology’s IHVR-4025JZ-3Z vertical-mount inductor comes in a compact 4025 case measuring 10 mm x 6.4 mm x 10 mm. It targets energy storage applications in dc/dc converters up to 5 MHz and high-current filtering applications up to the SRF of the inductor.
Viable applications for the component include desktop computers and servers, low-profile multi-phase high-current power supplies, point of load (POL) converters, distributed power systems, and FPGAs. For these applications, the inductor boasts extremely stable inductance and saturation over an operating temperature range from -40°C to +155°C.
Other features include a DCR down to 0.130 mΩ typical and a current rating up to 112A. The IHVR-4025JZ-3Z also offers high resistance to thermal shock, moisture, and mechanical shock and handles high transient current spikes without saturation.
Samples and production quantities are available now, with lead times of 12 weeks. Pricing for US delivery begins at $0.40 each/1,000. For more details, procure and peruse the IHVR-4025JZ-3Z datasheet.
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