Power_electronics Features

Innovating Power Module Packaging - April/May 21
A systemís power delivery network or PDN is made up of passive and active components such as cables, connectors, AC-DC and DC-DC converters and regulators. As power levels increase to enable new More details...
Power Electronics Europe News
Shield Gate Technology Gen2 optimises MOSFETs for synchronous rectification
The 100V 3.6mΩ AONS66916 has best-in-class RDS(ON)  and 67 Qg, claims Alpha and Omega Semiconductor. Its robust capability increases the safety margin, adds the company.  In synchronous rectification, it is essential to optimise the reverse recovery charge and reduce the voltage over-shoot to enable higher efficiency and robustness to critical high density telecomms and server applications.

The AlphaSGT2 provides approximately 30% lower RDS(ON) compared to AlphaSGT1 and is designed to be more robust with significant avalanche energy improvement. AlphaSGT2 technology reduces both conduction and switching losses, enabling circuit designers to prevent paralleling devices for lower turn-on resistance, enabling higher power density in power supply applications.

The MOSFET is immediately available in production quantities with a lead-time of 15 weeks.


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