IKW40N120H3

Infineons high speed devices are used to reduce the size of the active components (25kHz --> 70kHz). Infineons HighSpeed 3 family provides the best compromise between switching and conduction losses. The key feature of this family is a MOSFET-like turn-off switching behavior, leading to low turn off losses. Furthermore, up to 15% efficiency improvement can be achieved by implementing this technology in your design. | Summary of Features: Designed specifically to replace planar MOSFETs in applications switching at frequencies below 70kHz; Low switching losses for high efficiency; Excellent V ce(sat) behavior thanks to the famous Infineon TRENCHSTOP technology; Fast switching behavior with low EMI emissions; Optimized diode for target applications, meaning further improvement in switching losses; Low gate resistor selection possible (down to 5) whilst maintaining excellent switching behaviour; Short circuit capability; Offering T j(max) of 175C; Packaged with and without freewheeling diode for increased design freedom | Benefits: Excellent cost/performance; Low switching and conduction losses; Very good EMI behavior; A small gate resistor for reduced delay time and voltage overshoot; Smaller die sizes -> smaller packages; Best-in-class IGBT efficiency and EMI behavior | Target Applications: Welding inverters; Solar inverters; UPS; All hard switching applications

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