80RIA40PBF Datasheet, PDF (5/7 Pages) Vishay Siliconix – Phase Control Thyristors (Stud Version), 80 A

80RIA...PbF/81RIA...PbF Series
Phase Control Thyristors _{Vishay High Power Products}
(Stud Version), 80 A
1800
1600
At Any Rated Load Condition And With
Rated V_RRM Applied Following Surge.
Initial T_J = 125°C
at 60 Hz 0.0083 s
at 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
2000 _{Maximum Non Repetitive Surge Current}
1900
Versus Pulse Train Duration. Control
1800 Of Conduction May Not Be Maintained.
1700
Initial T_J = 125°C
1600
1500
No Voltage Reapplied
Rated V_RRM Reapplied
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
10000
1000
100
T_J = 25°C
T_J = 125°C
10
80RIA Series
1
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
InstantaneousOn-state Voltage (V)
Fig. 7 - On-State Voltage Drop Characteristics
1
Steady State Value
R _thJC = 0.30 K/W
(DC Operation)
0.1
0.01
80RIA Series
0.001
0.0001
0.001
0.01
0.1
1
10
Sq uare Wave Pulse Duration (s)
Fig. 8 - Thermal Impedance Z_thJC Characteristics
Document Number: 94392
Revision: 11-Aug-08
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