Is there some standard way to get information about BJT (Bipolar Junction Transistor) rise and fall times (the high power ones) ? In essence a IGBT is a BJT being driven by a FET, so there should be some high-power, medium-speed BJT.
Sure. Not all manufacturers specify the data for all their BJTs, but there are good data sheets around, for instance the 2SA2090.
Page 2 lists the delay times for a specific base current (Ton, Tstg, Tf):
Page 3 has a detailed test circuit and shows how to interpret the waveforms obtained using the test circuit: