IRAMX30TP60A
12 www.irf.com
40
60
80
100
120
140
160
0 2 4 6 8 10 12 14 16 18 20
Max Allow able Case Temperature - ºC
Output Phase Current - A
RMS
F
PWM
= 6kHz
F
PWM
= 10kHz
F
PWM
= 16kHz
Figure 8. Maximum Allowable Case Temperature vs. Output RMS Current per Phase
Sinusoidal Modulation, V
+
=400V, T
J
=150°C, MI=0.8, PF=0.6, fmod=50Hz
103
90
100
110
120
130
140
150
160
65 70 75 80 85 90 95 100 105 110 115
IGBT Junction Temperature - °C
Internal Thermistor Temperature Equivalent Read Out - °C
T
J avg
= 1.33 x T
Therm
+ 14
Figure 9. Estimated Maximum IGBT Junction Temperature vs. Thermistor Temperature
Sinusoidal Modulation, V+=400V, Iphase=6Arms, fsw=16kHz, fmod=50Hz, MI=0.8, PF=0.6