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HomeElectronicsVishay Intertechnology's New MOSFET and Diode Energy Modules in EMIPAK 1B Provide...

Vishay Intertechnology’s New MOSFET and Diode Energy Modules in EMIPAK 1B Provide a Full Answer for On-Board Charging Purposes


Vishay Intertechnology has launched seven new MOSFET and diode energy modules designed particularly for onboard charger functions. Supplied in quite a lot of circuit configurations, the built-in options mix excessive effectivity quick physique diode MOSFETs and SiC, FRED Pt, and MOAT diode applied sciences within the compact EMIPAK 1B bundle that includes patented PressFit pin locking know-how.

The Vishay Semiconductors gadgets launched supply all of the circuit configurations required for AC/DC, DC/DC, and DC/AC conversion in on-board charging functions — enter/output bridges, full-bridge inverters, and energy issue correction (PFC) — throughout a variety of energy rankings. Compliant with the AQG-324 automotive guideline, the modules may be mixed to offer an entire answer for electrical (EV) and hybrid electrical (HEV) autos, along with e-scooters, agricultural gear, railways, and extra.

Based mostly on a matrix strategy, the gadgets’ EMIPAK bundle can accommodate a spread of customized circuit configurations in the identical compact 63 mm by 34 mm by 12 mm footprint. This allows greater energy density than using discrete options whereas offering the flexibleness to make use of every module in numerous energy phases for industrial and renewable vitality functions, together with welding, plasma chopping, UPS, photo voltaic inverters, and wind generators.

The gadgets’ uncovered AI2O3 direct bonded copper (DBC) substrate supplies improved thermal efficiency, whereas their optimized structure helps to reduce stray inductance for higher EMI efficiency. The modules’ PressFit pin locking know-how permits for simple PCB mounting and reduces mechanical stress on the substrate, whereas their baseless construction will increase reliability by decreasing the variety of solder interfaces.

System Specification Desk:

Half quantity Circuit configuration
VS-ENK025C65S Twin-boost PFC MOSFET and full-bridge MOSFET inverter
VS-ENV020F65U Six impartial Ultrafast rectifier legs for output rectification
VS-ENW30S120T Full-bridge SiC diodes
VS-ENY050C60 Full-bridge inverter MOSFET
VS-ENV020M120M Six impartial diode legs for AC line enter rectification
VS-ENM040M60P Half-controlled enter bridge plus enhance PFC leg MOSFET and half-bridge inverter MOSFET
VS-ENZ025C60N Double-interleaved bridgeless PFC (4 channels) with particular person return diodes

Vishay provides an entire lineup of energy modules constructed on silicon applied sciences, together with Si and SiC diodes, thyristors, IGBTs, and MOSFETs, in addition to passive parts equivalent to capacitors, shunts, and NTC and PTC thermistors. The gadgets can be found in a variety of topologies — commonplace solder pin and PressFit connections — with broad energy spectrums. Compliant to trade requirements, and customizable to satisfy particular utility necessities, the facility modules are extremely versatile and cost-effective, and so they assist designers scale back time to market and enhance general system efficiency.

Samples of the brand new energy modules can be found now. Manufacturing portions can be found with lead occasions of 26 weeks.

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