80RIA40PBF_10 Datasheet, PDF (4/8 Pages) Vishay Siliconix – Phase Control Thyristors (Stud Version), 80 A

80RIA...PbF, 81RIA...PbF, 82RIA...PbF Series
Vishay Semiconductors
Phase Control Thyristors
(Stud Version), 80 A
R_thJC CONDUCTION
CONDUCTION ANGLE
SINUSOIDAL CONDUCTION
RECTANGULAR CONDUCTION
TEST CONDITIONS
UNITS
180°
0.042
0.030
120°
0.050
0.052
90°
0.064
60°
0.095
0.070
0.100
T_J = T_J maximum
K/W
30°
0.164
0.165
Note
• The table above shows the increment of thermal resistance R_thJC when devices operate at different conduction angles than DC
130
80RIA Series
R_thJC (DC) = 0.30 K/W
120
110
Conduc tion Angle
100
30°
60°
90°
90
120°
180°
80
0 10 20 30 40 50 60 70 80 90
Average On-state Current (A)
Fig. 1 - Current Ratings Characteristics
130
80RIA Series
R_thJC (DC) = 0.30 K/W
120
110
Conduction Period
100
90
30°
60°
80
90°
120°
180°
DC
70
0 20 40 60 80 100 120 140
Average On-state Current (A)
Fig. 2 - Current Ratings Characteristics
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
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Revision: 17-Sep-10