Question

Referring to the following data sheets calculate the switching loss for the IGBT:

Given, E = 400V, ID= 56A, Fs = 18.5kHz, VDS= 300V, VGS= +/- 18V, RG = 22ohm.

Turn-on and Turn-off Energy: IGBT Eon E (mWs) Eoff 20 40 80 100 120 60 Ic (A)

SKM50GB063D Values Unit Absolute Maximum Ratings Symbol Conditions IGBT VCES T = 25°C Ic To = 25 °C T = 150°C To = 75 °C Cnom

SKM50GB063D min. typ. max. Unit Characteristics Symbol Conditions Inverse diode VE = VEC = 50 A VGE = 0 V chip VFO 1.60 1.60

SKM50GB063D min. typ. max. Unit Characteristics Symbol Conditions Inverse diode VE = VEC = 50 A VGE = 0 V chip VFO 1.60 1.60

SKM50GB063D SOGADA XI5-1 MOGESEXLS2 IT = 150 °C VE 15 V - 250 us - 125 17V 15V- 13V 11V- 9V 7V 0 20 40 60 80 100 120 140 160

SKM50GB063D 1000 1000 T = 125 °C VGE = 15V ns HR 220 Vce - 300 V Raon-220 induct. load 100 LI T = 125 °C VGE = 15 V induct. l

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