CS20 Datasheet, PDF (3/3 Pages) IXYS Corporation – Phase Control Thyristor

CS 20
60
A
50
I_T
40
200
A
I_TSM
150
50Hz, 80%V_RRM
T_VJ = 45°C
1000
A²s ^{VR = 0 V}
I²t
30
20
10 ^TVJ ^{= 125°C}
T_VJ = 25°C
0
0
1
2
3V
V_T
Fig. 3 Forward characteristics
70
W
60
P_T
50
40
30
100
T_VJ = 125°C
50
0
0.001
0.01
0.1 s 1
t
Fig. 4 Surge overload current
I : crest value, t: duration
TSM
R_thHA :
1 K/W
2 K/W
3 K/W
5 K/W
7.5 K/W
15 K/W
300
T_VJ = 45°C
200
150
T_VJ = 125°C
100
1
2 3 4 5 6 7 m8 s910
t
Fig. 5 I²t versus time (1-10 ms)
35
A
I_T(AV)M³⁰
25
DC
180° sin
120°
60°
30°
20
15
20
DC
180° sin
10
120°
10
60°
5
30°
0
0
5
10 15 20 25 A 0 25 50 75 100
I_T(AV)M
T_amb
Fig. 6 Power dissipation versus forward current and ambient temperature
125 °C 150
1.0
K/W
Z_thJC
0.5
30°
60°
120°
180°
DC
0
0 20 40 60 80 100 120 °C
T_case
Fig. 7 Max. forward current at case
temperature
R_thJC for various conduction angles d:
d
DC
180°
120°
60°
30°
R_thJC (K/W)
0.62
0.71
0.748
0.793
0.817
0.0
0.001
0.01
0.1
1
Fig. 8 Transient thermal impedance junction to case
10
s
t
Constants for Z_thJC calculation:
i
1
2
3
100
R_thi (K/W)
0.206
0.362
0.052
t_i (s)
0.013
0.118
1.488
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