Powerex, Inc., 200 Hillis Street,Youngwood, Pennsylvania 15697-1800 (724) 925-7272
CM50DY-24H
Dual IGBTMOD™ H-Series Module
50 Amperes/1200 Volts
TRANSIENT THERMAL
TRANSIENT THERMAL
IMPEDANCE CHARACTERISTICS
IMPEDANCE CHARACTERISTICS
(FWDi)
(IGBT)
-3
10
-2
10
-1
10
0
10
1
10
-3
10
-2
10
-1
10
0
10
1
10
1
1
10
10
Single Pulse
= 25°C
Per Unit Base = R
Single Pulse
= 25°C
Per Unit Base = R
T
T
C
C
= 0.7°C/W
= 0.31°C/W
th(j-c)
th(j-c)
0
10
0
10
-1
10
-2
10
-3
10
-1
-2
-3
-1
10
-2
10
-3
10
-1
-2
-3
10
10
(•NORMZIDAVUL)E
•(NORMIZDVALUE)
ht
th
R=
10
=R
10
ht
th
Z
Z
10
-3
10
10
-3
10
-5
-4
10
-5
10
TIME, (s)
-4
10
10
TIME, (s)
256