Constructed on Trench IGBT Know-how, Half-Bridge Units Supply Selection of Low VCE(ON) or Low Eoff for Excessive-Present Inverter Phases

Vishay Intertechnology, Inc. has launched 5 new half-bridge IGBT energy modules within the newly redesigned INT-A-PAK package deal. Constructed on Vishay’s Trench IGBT know-how, the VS-GT100TS065S, VS-GT150TS065S, VS-GT200TS065S, VS-GT100TS065N, and VS-GT200TS065N provide designers a alternative of two finest at school applied sciences — low VCE(ON) or low Eoff — to decrease conduction or switching losses in excessive present inverter phases for transportation, vitality, and industrial functions.

The half-bridge gadgets launched at this time mix Trench IGBTs — which ship improved energy financial savings versus different gadgets in the marketplace — with Gen IV FRED Pt anti-parallel diodes with ultra-soft reverse restoration traits. Providing a brand new gate pin orientation, the modules’ compact INT-A-PAK package deal is now 100 % appropriate with the 34 mm industry-standard package deal to supply a mechanical drop-in alternative.

The commercial-level gadgets will probably be utilized in energy provide inverters for railway gear; vitality technology, distribution, and storage methods; welding gear; motor drives; and robotics. To scale back conduction losses in output phases for TIG welding machines, the VS-GT100TS065S, VS-GT150TS065S, and VS-GT200TS065S provide an industry-low collector to emitter voltage of ≤ 1.07 V at +125 °C and rated present. For prime-frequency energy functions, the VS-GT100TS065N and VS-GT200TS065N provide extraordinarily low switching losses, with Eoff all the way down to 1.0 mJ at +125 °C and rated present.

The RoHS-compliant modules characteristic 650 V collector-to-emitter voltages, steady collector present from 100 A to 200 A, and really low junction-to-case thermal resistance. UL-approved file E78996, the gadgets may be immediately mounted to heatsinks and provide low EMI to cut back snubbing necessities.

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