50RIA Series
Bulletin
Maximum Average On-state Power Loss (W)
80
70
60
50
40
30
Conduction Angle
I2401 rev. A 07/00
180°
120°
90°
60°
30°
RMS Limit
Maximum Average On-state Power Loss (W)
100
90
80
70
60
50
40
30
20
10
0
0
10
20
30
40
DC
180°
120°
90°
60°
30°
RMS Limit
Conduction Period
20
10
0
0
10
20
50RIA Series
(100V to 1200V)
T = 125°C
J
30
40
50
50RIA Series
(100V to 1200V)
T = 125°C
J
50
60
70
80
Average On-state Current (A)
Average On-state Current (A)
Fig. 3 - On-state Power Loss Characteristics
1300
Peak Half Sine Wave On-state Current (A)
1200
1100
1000
900
800
700
600
50RIA Series
(100V to 1200V)
1
10
100
Fig. 4 - On-state Power Loss Characteristics
1500
Peak Half Sine Wave On-state Current (A)
1400
1300
1200
1100
1000
900
800
700
600
500
0.01
50RIA Series
(100V to 1200V)
0.1
Pulse Train Duration (s)
1
At Any Rated Load Condition And With
Rated V
RRM
Applied Following Surge.
Initial T
J
= 125°C
@ 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
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
130
Fig. 6 - Maximum Non-Repetitive Surge Current
130
50RIA Series (1400V to 1600V)
R
thJC
(DC) = 0.35 K/W
Maximum Allowable Case Temperature (°C)
Maximum Allowable Case Temperature (°C)
50RIA Series (1400V to 1600V)
R
thJC
(DC) = 0.35 K/W
120
120
110
30°
Conduction Angle
110
Conduction Period
100
60°
90°
120°
100
180°
90
90
90°
60° 120°
30°
180°
0
DC
80
0
5 10 15 20 25 30 35 40 45 50 55
Average On-state Current (A)
80
10 20 30 40 50 60 70 80 90
Average On-state Current (A)
Fig. 7 - Current Ratings Characteristics
Fig. 8 - Current Ratings Characteristics
6
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