Vishay Intertechnology, Inc. High Voltage Chip Divider in Molded Package Reduces Component Counts, Improves TC Tracking Performance
October 18, 2021 at 04:00 pm
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Vishay Intertechnology, Inc. introduced the industry?s first high voltage chip divider to be offered in a ribbed molded package with compliant surface-mount leads. Designed to reduce component counts and improve TC tracking performance and ratio stability in automotive and industrial equipment, the Vishay Techno CDMM delivers a maximum working voltage of 1500 V in the 4527 case size. Consisting of two resistors integrated into one molded package, the chip divider released provides a single-component replacement for multiple discrete resistors used in voltage divider applications. The space-saving, AEC-Q200 qualified device is optimized for high power DC/DC converters and inverters in electric automobiles and heavy industrial equipment and buses. The CDMM offers a wide resistance range from 500 kO to 50 MO, with maximum resistance ratios to 500:1 and tolerances down to ? 0.5 %. Sulfur-resistant, RoHS-compliant, and halogen-free, the chip divider features a temperature coefficient of ? 100 ppm/?C (not in datasheet) and TCR tracking as low as ? 10 ppm/?C. Compliant with IEC 60664-1, the device offers a 12.5 mm creepage distance and is rated at 1250 V. Samples and production quantities of the CDMM series are available now, with lead times of stock to 12 weeks.
Vishay Intertechnology, Inc. (Vishay) is engaged in manufacturing a portfolio of discrete semiconductors and passive electronic components, which supports designs in the automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical markets. Vishay designs, manufactures, and markets electronic components that cover a range of functions and technologies. Its products include commodity, non-commodity, and custom products. Vishayâs brands include Siliconix, Dale, Draloric, Beyschlag, Sfernice, MCB, UltraSource, Applied Thin-Film Products, IHLP, HiRel Systems, Sprague, Vitramon, Barry, and BCcomponents. Vishayâs semiconductors products include metal oxide semiconductor field-effect transistors (MOSFETs), diodes, and optoelectronic components. The Companyâs semiconductor components are used for a variety of functions, including power control, power conversion, signal switching, signal routing, signal blocking, two-way data transfer, and circuit isolation.
VISHAY INTERTECHNOLOGY, INC. 
