Vishay has introduced IGBT power modules specifically for TIG welding machines. The devices can work up to 1kHz, 600V and 100-400A. There are three half-bridges and on single IGBT, and losses are down ...

Using a trench-insulated process, two new IGBTs(insulated-gate bipolar transistors) from InternationalRectifier provide fast switching, ease of parallelconfiguration, and 600V ratings, meetingthe ...

International Rectifier has introduced the IR66xx series of high performance 600 V ultra-fast Trench-gate Field Stop insulated-gate bipolar transistors (IGBTs) International Rectifier has introduced ...

International Rectifier has introduced the IR66xx series of 600V Trench-gate Field Stop IGBTs. The devices feature low conduction and switching losses and are optimised for welding applications.

A new family of 1200V IGBTs has been optimized for lowest switching losses and smoothest turn-off in higher frequency and motor control applications. This paper will explain new approaches such as the ...