25RIA Series
Bulletin I2402 rev. B 01/05
1000
Instantaneous On-state Current (A)
25RIA Series
(100 to 1200V)
100
10
T
J
= 25°C
T
J
= 125°C
1
0.5
1
1.5
2
2.5
Instantaneous On-state Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
Maximum Allowable Case Temperature (°C)
Maximum Allowable Case Temperature (°C)
130
25RIA Series (1400 to 1600V)
R
thJC
(DC) = 0.75 K/W
120
130
120
110
Conduction Period
25RIA Series (1400 to 1600V)
R
thJC
(DC) = 0.75 K/W
110
Conduction Angle
100
90
80
30°
70
0
5
10 15 20 25 30 35 40 45
Average On-state Current (A)
90°
120°
180°
DC
100
30°
60°
90°
120°
180°
90
60°
80
0
5
10
15
20
25
30
Average On-state Current (A)
Fig. 8 - Current Ratings Characteristics
Maximum Average On-state Power Loss (W)
45
40
35
30
25
20
15
10
5
0
0
5
10
15
20
25
0
30
25
50
Conduction Angle
Fig. 9 - Current Ratings Characteristics
180°
120°
90°
60°
30°
RMS Limit
S
R
th
/W
1K
5
1.
W
K/
2
W
K/
A
K/
W
3K
/W
3.5
K/
W
4.5
K/W
6K
/W
2.
5
K/W
.5
=0
aR
elt
-D
25RIA Series
(1400 to 1600V)
T
J
= 125°C
7.5 K
/W
75
100
125
Average On-state Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 10 - On-state Power Loss Characteristics
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