10RIA Series
Medium Power Thyristors
(Stud Version), 10 A
Vishay High Power Products
35
30
25
20
15
10
5
180°
120°
90°
t
h
S
A
60°
30°
4
K
RMS Limit
/
W
5
K
/
W
Conduction Angle
10RIA Series
T = 125°C
J
0
0
2
4
6
8
10 12 14 16 108
25
50
75
100
125
MaximumAllowable Ambient Temperature (°C)
Average On-state Current (A)
Fig. 3 - On-State Power Loss Characteristics
45
40
35
30
25
20
15
10
5
DC
180°
120°
90°
t
h
S
A
60°
30°
2
K
/
W
RMS Limit
Conduction Period
10RIA Series
T = 125°C
J
0
0
5
10
Average On-state Current (A)
Fig. 4 - On-State Power Loss Characteristics
15
20
25
300
25
50
75
100
125
Maximum Allowable Ambient Temperature (°C)
240
220
200
180
160
140
120
100
80
200
190
180
170
160
150
140
130
120
110
100
90
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration. Control
Of Conduction May Not Be Maintained.
At Any Rated Load Condition And With
Rated V
Applied Following Surge.
RRM
Initial T = 125°C
J
Initial T = 125°C
@60 Hz 0.0083 s
@50 Hz 0.0100 s
J
No Voltage Reapplied
Rated V
Reapplied
RRM
10RIA Series
10RIA Series
0.01
0.1
Pulse Train Duration (s)
1
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 6 - Maximum Non-Repetitive Surge Current
Fig. 5 - Maximum Non-Repetitive Surge Current
Document Number: 93689
Revision: 06-Jun-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
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