Technical information

Easy Automotive Modules
Evaluation Kit EASYKIT AUX DRIVES (FS50R07W1E3_B11A)
Experimental Results
Application Note 36 AN2012-10
Evaluation Kit EASYKIT AUX DRIVES (FS50R07W1E3_B11A)
Figure 27 IGBT turn-off at 300V, 25A and Tvj=150°C. Vge=+15V/0V with Rg,off=2.2Ω.
Table 1 Measurement results during IGBT turn-off (300V, 25A, 150°C)
Symbol
Unit
Value
Description
tdoff
ns
320
Turn-off delay time: 90% Vge to 90% Ic
tf
ns
250
Fall time: 90% Ic to 10% Ic
Eoff
mJ
1.19
Turn-off energy loss per pulse: 10% Vce to 2% Ic
dV/dt
kV/us
2.7
Voltage slew rate: 50% Vce to 90% Vce
di/dt
kA/us
-0.49
Current slew rate: 90% Ic to 50% Ic
dV
V
37
Voltage overshoot (Vce,max-Vce,high)
-5
0
5
10
15
20
Vge [V]
-10
0
10
20
30
40
50
time [ns]
IL [A]; Ic [A]
-100
0
100
200
300
400
500
Vce [V]
0 100 200 300 400 500 600 700 800 900 1000
0
500
1000
1500
Eoff [uJ]