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Vishay Intertechnology 650 V and 1200 V SiC Schottky Diodes in SOT-227 Package Increase Efficiency in High Frequency Applications

1. Vishay launched 16 new silicon carbide Schottky diodes for efficiency. 2. Devices are suitable for high frequency applications like photovoltaic systems. 3. Diodes feature low forward voltage drop of 1.36 V, reducing conduction losses. 4. New components enable high speed switching with low QC down to 56 nC. 5. Products are UL-approved with robust designs for rapid assembly and temperature tolerance.

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The introduction of new, efficient products could drive demand and revenue growth for VSH.

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The article outlines new product launches, indicating potential for VSH's market expansion.

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Sustained market demand for efficient power solutions supports long-term growth in VSH’s production.

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MALVERN, Pa., Jan. 29, 2025 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today introduced 16 new 650 V and 1200 V silicon carbide (SiC) Schottky diodes in the industry-standard SOT-227 package. Designed to deliver high speed and efficiency for high frequency applications, the Vishay Semiconductors devices offer the best trade-off between capacitive charge (QC) and forward voltage drop for diodes in their class. The devices released today consist of 40 A to 240 A dual diode components in a parallel configuration, and 50 A and 90 A single phase bridge devices. Built on state of the art thin wafer technology, the diodes feature a low forward voltage drop down to 1.36 V that dramatically reduces conduction losses for increased efficiency. Further increasing efficiency, the devices offer better reverse recovery parameters than Si-based diodes and have virtually no recovery tail. Typical applications for the components will include AC/DC PFC and DC/DC ultra high frequency output rectification in FBPS and LLC converters for photovoltaic systems, charging stations, industrial UPS, and telecom power supplies. In these applications, the diodes’ low QC down to 56 nC allows for high speed switching, while their industry-standard package offers a drop-in replacement for competing solutions. The diodes deliver high temperature operation to +175 °C and a positive temperature coefficient for easy parallelling. UL-approved to file E78996, the devices feature a large creepage distance between terminals and a simplified mechanical design for rapid assembly. Device Specification Table: Part NumberVR(V)IF(AV) (A)VF atIF (V)IFSM(A)QC(nC)ConfigurationVS-SC40FA65650401.3610556¹Two separate diodes, parallel pin-outVS-SC80FA65801.36225110¹Two separate diodes, parallel pin-outVS-SC120FA651201.39340164¹Two separate diodes, parallel pin-outVS-SC160FA651601.38450220¹Two separate diodes, parallel pin-outVS-SC200FA652001.39555275¹Two separate diodes, parallel pin-outVS-SC240FA652401.40675328¹Two separate diodes, parallel pin-outVS-SC50BA65501.50267110¹Single phase bridgeVS-SC90BA65901.61340164¹Single phase bridgeVS-SC40FA1201200401.39130112²Two separate diodes, parallel pin-outVS-SC80FA120801.4260224²Two separate diodes, parallel pin-outVS-SC120FA1201201.42385333²Two separate diodes, parallel pin-outVS-SC160FA1201601.44500444²Two separate diodes, parallel pin-outVS-SC200FA1202001.45620553²Two separate diodes, parallel pin-outVS-SC240FA1202401.45690651²Two separate diodes, parallel pin-outVS-SC50BA120501.5328223²Single phase bridgeVS-SC90BA120901.9500332²Single phase bridge ¹VR = 400 V²VR = 800 V Samples and production quantities of the new SiC diodes are available now, with lead times of 18 weeks.  Vishay manufactures one of the world’s largest portfolios of discrete semiconductors and passive electronic components that are essential to innovative designs in the automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical markets. Serving customers worldwide, Vishay is The DNA of tech.® Vishay Intertechnology, Inc. is a Fortune 1,000 Company listed on the NYSE (VSH). More on Vishay at www.Vishay.com. The DNA of tech® is a registered trademark of Vishay Intertechnology. Vishay on Facebook: http://www.facebook.com/VishayIntertechnology Vishay Twitter feed: http://twitter.com/vishayindust Link to product datasheets:https://www.vishay.com/search/?searchChoice=part&query=VS-SC Link to product photo:https://www.flickr.com/photos/vishay/albums/72177720323376025 For more information please contact:Vishay IntertechnologyPeter Henrici, +1 408 567-8400peter.henrici@vishay.com orRedpinesBob Decker, +1 415 409-0233bob.decker@redpinesgroup.com

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