70-W424NIA800SH-M800F Datasheet, PDF (19/32 Pages) Vincotech – Snubber diode for optional asymmetrical inductance

Figure 21
Power dissipation as a
function of heatsink temperature
P _tot = f(T _h)
3000
2500
2000
1500
1000
500
0
0
50
100
At
T_j =
175
ºC
Figure 23
Power dissipation as a
function of heatsink temperature
P _tot = f(T _h)
2000
70-W424NIA800SH-M800F
datasheet
Boost
Boost IGBT and Boost FWD
IGBT
Figure 22
Collector current as a
function of heatsink temperature
I _C = f(T _h)
1000
IGBT
800
600
400
200
150
T h ( ^o C) ²⁰⁰
FWD
0
0
50
100
At
T_j =
175
ºC
V _GE =
15
V
Figure 24
Forward current as a
function of heatsink temperature
I _F = f(T _h)
800
150
T h ( ^o C) ²⁰⁰
FWD
1500
600
1000
400
500
200
0
0
50
100
At
T_j =
175
ºC
0
150
200
Th ( ^o C)
0
50
100
At
T_j =
175
ºC
150
Th ( ^o C)
200
copyright Vincotech
19
14 Nov 2015 / Revision 4