User Manual

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Document Number: 94379
4 Revision: 04-Nov-09
110RKI...PbF, 111RKI...PbF Series
Vishay High Power Products
Phase Control Thyristors
(Stud Version), 110 A
Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics
Fig. 3 - On-State Power Loss Characteristics
Fig. 4 - On-State Power Loss Characteristics
Maximum Allowable Case
Temperature (°C)
Average On-State Current (A)
8040 6020 100
120
0
140
130
120
110
100
90
80
94379_01
30°
60°
90°
120°
180°
Ø
Conduction angle
R
thJC
(DC) = 0.27 K/W
Maximum Allowable Case
Temperature (°C)
Average On-State Current (A)
20 40 10060 14012080 160 1800
70
80
90
100
110
120
140
130
94379_02
30°
60°
DC
90°
120°
180°
Conduction period
Ø
R
thJC
(DC) = 0.27 K/W
Maximum Average On-State
Power Loss (W)
Average On-State Current (A)
40 80 100 120
0
60
20
160
140
120
100
80
60
40
20
0
94379_03a
RMS limit
180°
120°
90°
60°
30°
Ø
Conduction angle
T
J
= 140 °C
Maximum Average On-State
Power Loss (W)
Maximum Allowable
Ambient Temperature (°C)
20 6040 80 100 120 140
0
160
140
120
100
80
60
40
20
0
94379_03b
2 K/W
4 K/W
5 K/W
1.5 K/W
1 K/W
0.8 K/W
0.6 K/W
R
thSA
= 0.3 K/W - ΔR
Maximum Average On-State
Power Loss (W)
Maximum Allowable
Ambient Temperature (°C)
20 40 8060 100 120 140
0
220
200
180
160
120
80
40
20
140
100
60
0
94379_04b
2 K/W
4 K/W
5 K/W
1.5 K/W
1 K/W
0.8 K/W
0.6 K/W
R
thSA
= 0.3 K/W - ΔR
Maximum Average On-State
Power Loss (W)
Average On-State Current (A)
60 140 180
0
100 160
20
80 120
40
220
180
140
100
200
160
120
60
80
40
20
0
94379_04a
DC
180°
120°
90°
60°
30°
RMS limit
T
J
= 140 °C
Conduction period
Ø