What is the fine-grained topic of the following text: Infineon's 600 V, 50 A single TRENCHSTOP™ IGBT3 in a TO263 D2Pak package, leads to significant improvement of static as well as dynamic performance of the device, due to combination of trench-cell and fieldstop concept. Only return the topic.
Infineon's TRENCHSTOP™ IGBT3 in a TO263 D2Pak package