70-W424NIA800SH-M800F Datasheet, PDF (12/32 Pages) Vincotech – Snubber diode for optional asymmetrical inductance

Figure 21
Power dissipation as a
function of heatsink temperature
P _tot = f(T _h)
3500
3000
2500
2000
1500
1000
500
0
0
50
100
At
T_j =
175
°C
Figure 23
Power dissipation as a
function of heatsink temperature
P _tot = f(T _h)
2500
2000
1500
1000
500
0
0
50
100
At
T_j =
175
°C
70-W424NIA800SH-M800F
datasheet
Buck
Buck IGBT and Buck FWD
IGBT
Figure 22
Collector current as a
function of heatsink temperature
I _C = f(T _h)
1000
IGBT
800
600
400
200
0
150
T h ( ^o C) 200
0
50
100
At
T_j =
175
°C
V _GE =
15
V
FWD
Figure 24
Forward current as a
function of heatsink temperature
I _F = f(T _h)
1000
150
T h ( ^o C) 200
FWD
800
600
400
200
0
150
T h ( ^o C) 200
0
50
100
At
T_j =
175
°C
150
T h ( ^o C) 200
copyright Vincotech
12
14 Nov 2015 / Revision 4