Reference Designs

VISHAY REFERENCE DESIGNS

To accelerate your development Vishay provides reference designs, highly reliable solutions that leverage the best of our component technology.

All of the resources needed for fast development are easily accessed: schematics, PCB layouts, BOMs, 3D views and Gerber files. View our current designs below.

Reference designs:

Scalable 3 kW, 48 V / 12 V Bidirectional DC/DC Converter

A complete 3 kW, 48 V / 12 V buck-boost converter has been designed utilizing an insulated metal substrate (IMS) with a heatsink for the power stage, with a standard FR4 controller board mounted on top and features six modular power stages capable of 500 W each.

48 V Resettable eFuse

An electronic fuse has been designed to switch loads up to 200A on a compact double-sided FR4 printed circuit board with passive cooling.

400 VDC, 100 A Bidirectional eFuse - New

Featuring SiC MOSFETs and a VOA300 optocoupler, this design handles continuous power up to 40 kW and operates continuously at full power with less than 30 W of losses and no active cooling, and also features a preload function, continuous current monitoring and overcurrent protection (with shutdown in less than 2.5 μs).

800 VDC, 50 A Bidirectional eFuse - New

Featuring SiC MOSFETs and a VOA300 optocoupler, this design handles continuous power up to 40 kW and operates continuously at full power with less than 25 W of losses without requiring active cooling.

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