irg4ph50kd.pdf datasheet:

PD- 91575BIRG4PH50KDShort Circuit RatedINSULATED GATE BIPOLAR TRANSISTOR WITHUltraFast IGBTULTRAFAST SOFT RECOVERY DIODECFeaturesFeaturesFeaturesFeaturesFeatures High short circuit rating optimized for motor control, VCES = 1200V tsc =10s, VCC = 720V , TJ = 125C, VGE = 15VVCE(on) typ. = 2.77V Combines low conduction losses with highG switching speed@VGE = 15V, IC = 24A Tighter parameter distribution and higher efficiencyE than previous generationsn-channel IGBT co-packaged with HEXFREDTM ultrafast, ultrasoft recovery antiparallel diodesBenefits Latest generation 4 IGBT's offer highest power density motor controls possible HEXFREDTM diodes optimized for performance with IGBTs. Minimized recovery characteristics reduce noise, EMI and switching losses This part replaces the IRGPH50KD2 and IRGPH50MD2