Rohm introduces low leakage current SBDs at higher voltage

Rohm has announced the availability of 200V low-IR Schottky barrier diodes (SBDs) designed for automotive applications including powertrains, industrial inverters and various types of power supplies. The RBxx8BM/NS200 expands on the RBxx8 lineup of SBDs enabling high temperature. This series offers low leakage current characteristics to achieve withstand voltage of 200V. Replacing fast recovery diodes ...

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Rohm introduces low leakage current SBDs at higher voltage

Rohm has announced the availability of 200V low-IR Schottky barrier diodes (SBDs) designed for automotive applications including powertrains, industrial inverters and various types of power supplies. The RBxx8BM/NS200 expands on the RBxx8 lineup of SBDs enabling high temperature. This series offers low leakage current characteristics to achieve withstand voltage of 200V. Replacing fast recovery diodes ...

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ST signs up for more Cree silicon carbide wafers

ST Microelectronics has extended its multi-year silicon carbide wafer deal with Cree, taking it to over $500m in total value. Cree will supply 150mm bare and epitaxial silicon carbide wafers to ST over “several years”, according to Cree. “Expanding our long-term wafer supply agreement with Cree will increase the flexibility of our global silicon carbide substrate ...

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Mouser supports automotive design with TI’s mmWave sensor

Built using Texas Instruments low power, 45nm RFCMOS process, the AWR1843 is the latest wideband mmWave sensor available from Mouser Electronics.  It is AEC-Q100-qualified for automotive design, where its small form factor is suitable for radar systems in vehicles.  According to the distributor, the RFCMOS process enables a monolithic implementation of a system with three ...

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Schottky rectifiers up to 60V 15A for automotive

Taiwan Semiconductor has introduced 45V and 60V trench Schottky rectifiers in a TO-277A-compatible SMPC4.6U package, and qualified to AEC-Q101 for the automotive market. The surface-mount package is only 1.1mm high and has wettable flanks for automated optical inspection. The parts are TSUPxM45SH or TSUPxM60SH, depending on whther the current rating is 45A or 60A, and the ‘x’ ...

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Nexperia joins the GaN FET market for high voltage applications

Nexperia has announced its entry into the GaN FET market with the introduction of the 650V GAN063-650WSA, with a gate-source voltage (VGS) of +/-20V and a temperature range of -55 to 175°C. The GAN063-650WSA features a low RDS(on) – down to 60 mΩ – and fast switching for efficiency. The company is targeting applications including ...

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Signify 3d prints recyclable luminaires for M&S

Netherlands lighting firm has unveiled facilities for 3d printing light shades and luminaires in Europe, and plans to establish 3D printing factories in the US, India and Indonesia. ” We are the first lighting manufacturer to produce 3D printed luminaires on an industrial scale. The company has perfected this flexible, more sustainable form of manufacturing, using ...

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3D printed PCB service opens in US

Accucode 3D is to offer 3D printing of electronics for prototyping and low-volume manufacture from locations in Colorado and Texas. This is claimed to be the world’s first service bureau for 3D printing of electronics, by Isreal-based Nano Dimension, whihc has provided the two DragonFly printers that Accucode will be using. “With the DragonFly system’s ...

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TT Electronics buys Excelitas

TT Electronics is to buy Excelitas Technologies the Californian power supply manufacturer for $17.7 million. The acquisition enhances TT’s US presence in power electronics for aerospace and defence, providing access to growth programmes with sole-source positions. The acquisition will add a number of blue-chip US defence primes. ‘This acquisition will help us move up the ...

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