Datasheet

© 2006 IXYS All rights reserved
3 - 3
0639
CS 45
IXYS reserves the right to change limits, test conditions and dimensions.
0 20 40 60 80 100 120 140
0
10
20
30
40
50
60
70
80
0 10 20 30 40 50 60 70
0
20
40
60
80
100
120
140
0 25 50 75 100 125 150
0.001 0.01 0.1 1
0
100
200
300
400
0.0 0.5 1.0 1.5 2.0
0
20
40
60
80
100
0.001 0.01 0.1 1 10 100
0.0
0.5
1.0
I
T
[A]
t [s]
V
T
[V]
1 2 3 4 5 6 7 8 910
1000
I
2
t
[A
2
s]
t [ms]
500
2000
I
TSM
[A]
T
VJ
= 25°C
T
VJ
= 125°C
T
VJ
= 125°C
T
VJ
= 45°C
50 Hz, 80% V
RRM
T
VJ
= 125°C
T
VJ
= 45°C
V
R
= 0 V
P
T
[W]
I
T(AV)M
[A]
T
amb
[°C]
I
T(AV)M
[A]
T
case
[°C]
DC
180° sin
120° rect
60° rect
30° rect
R
thKA
[K/W]
0.1
0.5
1
2
4
10
DC
180° sin
120° rect
60° rect
30° rect
Z
thJC
[K/W]
t [s]
30°
60°
120°
180°
DC
Fig. 3 Forward characteristics
Fig. 4 Surge overload current
I
TSM
: crest value, t: duration
Fig. 5 I
2
t versus time (1-10 s)
Fig. 6 Power dissipation versus forward current and ambient temperature
Fig. 7 Max. forward current at
case temperature
Fig. 8 Transient thermal impedance junction to case
R
thJC
for various conduction angles d:
d R
thJC
(K/W)
DC 0.62
180° 0.71
120°
0.748
60° 0.793
30° 0.817
Constants for Z
thJC
calculation:
i R
thi
(K/W) t
i
(s)
1 0.206 0.013
2 0.362 0.118