【Lansheng Technology Information】 A few days ago, Vishay Intertechnology, Inc. announced the launch of five new series of 60V, 100V and 150V surface mount trench MOS barrier Schottky (TMBS®) rectifiers - VxNL63, VxNM63, VxN103, VxNM103 and VxNM153, these devices are packaged in the DFN3820A package with thin, easy-to-solder pickup side pads. The rated current of VxNL63, VxNM63, VxN103, VxNM103 and VxNM153 is 7A, reaching the advanced level in the industry, and the current density is 50% higher than that of traditional SMA (DO-214AC) packaged devices, and 12% higher than that of SMF (DO-219AB) packaged devices. Space-saving and efficient solutions for industrial, energy and automotive applications, each available in automotive-grade, AEC-Q101-qualified versions.
The recently released Vishay General Semiconductor rectifier is the first to use Vishay’s new Power DFN series DFN3820A package, which occupies an area of 3.8×2.0mm and a typical thickness of only 0.88mm, which can more effectively use PCB space. Compared with traditional SMB (DO-214AA), traditional SMA (DO-0214AC) and SOD128 packages, the package size is reduced by 60%, 44%, and 35%, respectively. At the same time, the device's optimized copper design and advanced die-attach technology enable excellent thermal performance and operation at higher rated currents. Rectifier current ratings are equal to or higher than SMA (DO-214AC), SMB (DO-214AA) and SOD128 packaged devices.
The devices are suitable for low-voltage high-frequency inverters, DC/DC converters, freewheeling diodes, snubber circuits, polarity protection, reverse current blocking, and LED backlighting. Typical in-vehicle applications include electric vehicle (EV) and hybrid electric vehicle (HEC) airbag, motor, and fuel pump electronic control systems; advanced driver assistance systems (ADAS), lidar, camera systems; and 48 V power systems, chargers, batteries management system (BMS). In addition, rectifiers improve the performance of power generation, distribution, and storage; industrial automation equipment and tools; consumer electronics and appliances; laptop and desktop computers; and communication equipment.
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