MALVERN, PA — Vishay Intertechnology, Inc. (NYSE: VSH), a leading global manufacturer of discrete semiconductors and passive electronic components, has unveiled its latest innovation, the IHDF-1300AE-1A inductor. Designed with edge-wound technology and robust ferrite core features, this Automotive Grade inductor sets a new standard in the industry with its capacity to handle rated currents up to 72 A and saturation currents reaching 230 A.
Operating within a temperature range of -55 °C to +155 °C, the IHDF-1300AE-1A stands out for its low AC and DC power losses and superior heat dissipation capabilities, crucial attributes for automotive applications that demand high reliability and efficiency. Its edge-wound coil construction notably achieves a remarkably low direct current resistance (DCR) of 1.1 mΩ maximum, substantially reducing losses and enhancing the rated current performance. This enhancement paves the way for increased efficiency across a spectrum of automotive systems, particularly at a time when electric (EV) and hybrid electric vehicles (HEV) are gaining traction in the market.
The inductor’s compact, low-profile design is not just an answer to the stringent mechanical shock and vibration requirements synonymous with AEC-Q200 qualification—a gold standard for automotive parts reliability—it also responds to the space constraints faced by automotive designers. By minimizing board height, the IHDF-1300AE-1A allows for more streamlined and space-efficient designs, a critical factor as automotive systems become increasingly complex and integrated.
Voltage capabilities up to 500 VDC render the IHDF-1300AE-1A ideal for a variety of high-performance applications, including DC/DC converters, inverters, and as a solution for motor and switching noise suppression. This makes it particularly suited for next-generation high current, high temperature automotive systems, an area of growing importance as the industry shifts towards electrification.
Furthermore, Vishay’s commitment to customization on aspects such as mounting orientation, termination type, nominal inductance, and isolation voltage rating underscores the company’s focus on meeting diverse design requirements. Additional features like hot-dipped tin plating to mitigate whisker growth, coupled with RoHS compliance, halogen-free, and Vishay Green certification, reflect a strong adherence to environmental standards and reliability.
The introduction of the IHDF-1300AE-1A by Vishay Intertechnology represents a forward leap in automotive electronics, offering manufacturers the capability to develop more efficient, reliable, and space-conscious components. This innovation arrives at a pivotal time as the automotive sector continues its rapid evolution towards electrification, underscoring the critical role of advanced components in shaping the future of transportation.
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