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| CS35 Datasheet, PDF (3/3 Pages) IXYS Corporation – Phase Control Thyristors | |||
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CS 35
1200
A
1000
ITSM
800
600
50Hz, 80%VRRM
TVJ = 45°C
TVJ = 125°C
104
V =0V
A2s R
6
I2t
TVJ = 45°C
4
TVJ = 125°C
150
A
IT(AV)M
100
DC
180° sin
120°
60°
30°
400
50
2
200
0
10-3
10-2
10-1
100 s 101
t
Fig. 3 Surge overload current
ITSM: crest value, t: duration
200
W
150
PT
100
DC
180° sin
120°
60°
50
30°
103
1
2 3 4 5 6 7 m8 s910
t
Fig. 4 I2t versus time (1-10 ms)
RthJA :
0.9 K/W
1.3 K/W
1.6 K/W
3.3 K/W
0
0
50
100 °C 150
Tcase
Fig. 5 Maximum forward current at
case temperature
0
0 20 40 60 80 100 120A 1400
50
100
IT(AV)M
Tamb
Fig. 6 Power dissipation versus on-state current and ambient temperature
°C 150
0.8
K/W
0.6
ZthJH
30°
60°
120°
180°
DC
RthJH for various conduction angles d:
d
DC
180°
120°
60°
30°
RthJH (K/W)
0.6
0.65
0.677
0.725
0.775
0.4
0.2
0.0
10-3
10-2
10-1
100
Fig. 7 Transient thermal impedance junction to heatsink
101
s
t
Constants for ZthJH calculation:
i
1
2
3
4
102
Rthi (K/W)
0.01
0.09
0.30
0.20
ti (s)
0.001
0.013
0.3
0.9
© 2000 IXYS All rights reserved
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