Vishay Introduces New EMIPAK 1B Package Diodes and MOSFET Power Modules to Provide Complete Solutions for In-Vehicle Charging Applications
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Update time : 2022-11-25 13:38:33
Vishay Intertechnology, Inc (NYSE: VSH) recently announced the availability of seven new diode and MOSFET power modules specifically designed for in-vehicle charging applications. The integrated solutions with various circuit configurations feature patented PressFit pin-fit technology that combines high-efficiency fast-body diode MOSFETs with SiC, FRED Pt® and MOAT diode technologies in a small EMIPAK 1B package.
The recently announced Vishay Semiconductors devices feature a variety of circuit configurations required for AC/DC, DC/DC and DC/AC conversion for in-vehicle charging applications, including input/output bridges, full-bridge inverters and power factor correction for a wide range of power ratings. The modules comply with the AQG-324 automotive standard, providing a complete solution for electric and hybrid vehicles as well as electric bicycles, agricultural machinery, rail vehicles, and more.
The device EMIPAK package uses a matrix approach with a variety of custom circuit configurations built into the same small 63 mm x 34 mm x 12 mm package. This helps increase power density compared to discrete solutions, while providing the flexibility to use each module at different power levels for industrial and renewable energy applications, suitable for welding, plasma cutting, UPS, solar inverters, wind turbines, etc.
The device's AI2O3 direct laid copper substrate improves thermal performance, and the optimized layout helps reduce stray inductance and improve EMI performance. The module's PressFit pin-fit technology facilitates PCB mounting and reduces mechanical stress on the substrate, while the chassis-less construction reduces the need for soldered interfaces and increases reliability.
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