Vishay lança primeiro indutor de alta temperatura IHSR com qualificação AEC-Q200

Vishay launches first IHSR high-temperature inductor with AEC-Q200 qualification

Vishay Intertechnology has released the first AEC-Q200 qualified IHSR high temperature inductor with current ratings of 155 A. This is for the 6767 case size of 19.0 x 17.1 x 7.0 mm.

Designed for high current multiphase power supplies and input and output filters in automotive and ADAS applications, the Vishay Dale IHSR-6767GZ-5A offers a 50% reduction in DCR over typical power inductors and a smaller size than similar ferrite-based solutions.

The automotive-grade inductor is optimized for energy storage in DC/DC converters up to 5 MHz and high current filtering applications.

With its high operating temperature of up to +155° C, the device is also suitable for filtering and DC/DC conversion in ADAS and LIDAR microprocessors, 12/48 V vacuum-free braking systems, OBCs and brushless DC electric motors up to 140 R. For these applications, the IHSR-6767GZ-5A's typical low DCR of 0.24 mΩ and 0.22 µH inductance enable higher current density than competing technologies, without tight saturation and with inductance and more stable saturation across the entire operating temperature range.

Packaged in a 100% lead (Pb) free shielded composite construction that reduces humming noise to ultra-low levels, the inductor offers high resistance to thermal shock, humidity and mechanical shock and handles high transient current spikes without saturation.

The device is RoHS compliant, halogen-free and Vishay Green.

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