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Automotive Grade IHSR High Temperature Inductor Delivers High Current Ratings and Provides Ultra Low DCR

IHSR High Temperature Inductor
IHSR High Temperature Inductor

Vishay Intertechnology, Inc. has introduced the new AEC-Q200 qualified IHSR high-temperature inductor with current ratings of 155 A in the 19.0 mm by 17.1 mm by 7.0 mm 6767 case size, designed for multi-phase, high current power supplies and input/output filters in automotive under the hood and ADAS applications. The new IHSR-6767GZ-5A inductor offers a 50 % reduction in DCR over typical power inductors and is optimized for energy storage in DC/DC converters up to 5 MHz and high current filtering applications.


With its high operating temperature up to +155 °C, this device is also suitable for filtering and DC/DC conversion in ADAS and LIDAR microprocessors, 12 V / 48 V vacuum-less braking systems, OBCs, and brushless DC electric motors up to 140 A. For these applications, the IHSR-6767GZ-5A’s low typical DCR of 0.24 mΩ and inductance of 0.22 µH allows for higher current density than competing technologies, with no hard saturation and more stable inductance and saturation over the entire operating temperature range.



  • High temperature rating, up to 155 °C

  • Shielded construction

  • Excellent DC/DC energy storage up to 5 MHz

  • Lowest DCR/μH, in this package size

  • Handles high transient current spikes without saturation

  • Ultra low buzz noise, due to composite construction

  • AEC-Q200 qualified



  • High current load EMI filters (12 V / 140 A or 48 V / 140 A)

  • LIDAR boost inductor for laser diode with GaN MOSFETs

  • 48 V / 12 V (> 250 kHz; 5 kW) buck-boost inductor for multiphase converters (bi-directional)

  • Excellent BLDC LC filter inductor up to 140 A (EPS; super chargers)

  • Optimized filter and storage inductor for high ambient temperature applications up to 85 °C with operating 155 °C

  • Excellent storage inductor up to 1 MHz switching frequency (low voltage 12 V to 5 V)

  • EMI filter for 12 V / 48 V vacuum less braking (BLDC)



Samples and production quantities of the IHSR-6767GZ-5A inductor are available now, with lead times of 16 weeks.


Component Datasheet

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