80RIA Datasheet, PDF (6/8 Pages) International Rectifier – PHASE CONTROL THYRISTORS Stud Version

80RIA Series
Bulletin I25201 rev. B 03/03
120
110
100
90
80
70
60
50
40
30
20
10
0
0
180°
120°
90°
60°
30°
RMSLimit
1 _{K/ W}
1.4 _{K/ W}
2 _{K/ W}
Conduction Angle 3 _{K/ W}
80RIA Series
T_J = 125°C
5 K/ _W
10 20 30 40 50 60 70 800
25
50
75 100 125
Average On-state Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 3 - On-state Power Loss Characteristics
180
DC
160
180°
140
120°
90°
120
60°
30°
100
80
RMSLimit
60
40
20
Conduc tion Period
80RIA Series
T_J = 125°C
R
thSA
0.6 _{K/ W}
=
0.4
K/
W
-
De
lta
R
1 _{K/ W}
1.4 _K/W
2 _{K/ W}
3 K/ _W
5 K/ _W
0
0 20 40 60 80 100 120 1400 25
50
75
100 125
Average On-state Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 4 - On-state Power Loss Characteristics
1800
1600
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
1400
1200
1000
80RIA Series
800
1
10
100
Number Of Equa l Amplitude Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
6
2000 _{Maximum Non Repetitive Surge Current}
1900
VersusPulse Train Duration. Control
1800 Of Conduction May Not Be Maintained.
1700
Initial T_J = 125°C
1600
1500
No Voltage Reapplied
Rated V_RRMReapplied
1400
1300
1200
1100
1000
900 80RIA Series
800
700
0.01
0.1
1
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
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