Vishay Intertechnology has launched seven new MOSFET and diode energy modules designed particularly for onboard charger functions. Supplied in a wide range 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 package deal that includes patented PressFit pin locking know-how.
The Vishay Semiconductors units launched provide 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 a whole resolution for electrical (EV) and hybrid electrical (HEV) autos, along with e-scooters, agricultural tools, railways, and extra.
Primarily based on a matrix strategy, the units’ EMIPAK package deal can accommodate a spread of customized circuit configurations in the identical compact 63 mm by 34 mm by 12 mm footprint. This permits greater energy density than using discrete options whereas offering the flexibleness to make use of every module in numerous energy levels for industrial and renewable power functions, together with welding, plasma chopping, UPS, photo voltaic inverters, and wind generators.
The units’ uncovered AI2O3 direct bonded copper (DBC) substrate offers improved thermal efficiency, whereas their optimized format helps to attenuate 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 unbiased Ultrafast rectifier legs for output rectification|
|VS-ENW30S120T||Full-bridge SiC diodes|
|VS-ENY050C60||Full-bridge inverter MOSFET|
|VS-ENV020M120M||Six unbiased 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 gives a whole lineup of energy modules constructed on silicon applied sciences, together with Si and SiC diodes, thyristors, IGBTs, and MOSFETs, in addition to passive elements similar to capacitors, shunts, and NTC and PTC thermistors. The units can be found in a variety of topologies — commonplace solder pin and PressFit connections — with broad energy spectrums. Compliant to business requirements, and customizable to satisfy particular utility necessities, the facility modules are extremely versatile and cost-effective, they usually assist designers cut 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.