Broadcom ACPL-352J, Справочное руководство

Страница: 26 / 42

Broadcom ACPL-352J-EB1200-RM100
26
ACPL-352J Reference Manual Infineon EconoPIM™ 3 IGBT Module EB1200-352J Evaluation Board
Figure 20: Measurement Results from DESAT Detection, Direct Short Circuit at V
dc
= 600V, CH1 (Yellow) V
ce
, CH3 (Blue) V
ge
,
CH4 (Green) V
dc
, F6 (Red) I
c
6.4 Typical GFAULT Performance
Typical GFAULT detection in condition when the gate voltage is below the GFAULT thresholds is shown in Figure 21 in cases
a) IGBT turn-on and b) IGBT turn-off.
Figure 21: Measurement Results from GFAULT Detection, CH1(Yellow) GFAULT, CH2(Blue) V
ge
a) b)