IGBT的应用特性Application Note AN-990Application Characterization of IGBTsTable of ContentsPage I. Gate Drive Requirements ................................................................................ 1 I. A Impact of the impedance of the gate drive circuit on switching losses............ 1 I. B Impact of the gate drive impedance on noise sensitivity................................. 2 I. C Impact of gate drive impedance on "dynamic latching" .................................. 2 I. D Using gate voltage to improve short circuit capability..................................... 3 I. E Contribution of "common emitter inductance" to the impedance of the gate drive circuit............................................................................................................ 3 I. F Gate charge vs. inp……