25RIA Series
Bulletin I2402 rev. B 01/05
Maximum Average On-state Power Loss (W)
60
50
40
DC
180°
120°
90°
60°
30°
R
t
1
W
K/
K/
W
2K
/W
2.5
K/W
3K
/W
4K
/W
5.5
K/W
7.5 K
/W
1.
5
A
hS
.5
=0
W
K/
a
elt
-D
30 RMS Limit
20
10
0
0
5
10
15
20
25
30
35
Conduction Period
R
25RIA Series
(1400 to 1600V)
T
J
= 125°C
0
40
25
50
75
100
125
Average On-state Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 11 - On-state Power Loss Characteristics
375
Peak Half Sine Wave On-state Current (A)
350
325
300
275
250
225
200
175
150
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Peak Half Sine Wave On-state Current (A)
At Any Rated Load Condition And With
Rated V
RRM
Applied Following Surge.
Initial T = 125°C
J
400
375
350
325
300
275
250
225
200
175
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration. Control
Of Conduction May Not Be Maintained.
Initial T
J
= 125°C
No Voltage Reapplied
Rated V
RRM
Reapplied
25RIA Series
(1400 to 1600V)
25RIA Series
(1400 to 1600V)
0.1
Pulse Train Duration (s)
1
150
0.01
Fig. 12 - Maximum Non-Repetitive Surge Current
1000
Instantaneous On-state Current (A)
Fig. 13 - Maximum Non-Repetitive Surge Current
100
T
J
= 25°C
10
T
J
= 125°C
25RIA Series
(1400 to 1600V)
1
0
1
2
3
4
5
6
Instantaneous On-state Voltage (V)
Fig. 14 - Forward Voltage Drop Characteristics
8
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