IRK.71 Ver la hoja de datos (PDF) - International Rectifier
Número de pieza
componentes Descripción
Fabricante
IRK.71 Datasheet PDF : 10 Pages
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IRK.71, .91 Series
Bulletin I27132 rev. H 10/02
250
200
150
100
Conduction Angle
50
180°
120°
90°
60°
30°
IRK.71.. Series
Per Module
T J = 125°C
00..54KK//WW
0.7 K/W
1 K/W
1.5 K/W
3 K/W
0
0 20 40 60 80 100 120 140 160 1800 20 40 60 80 100 120 140
Total RMS Output Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 7 - On-state Power Loss Characteristics
600
500
400
300
200
100
0
0
180°
(Sine)
180°
(Rect)
R
= 0.1 K/W
0.2 K/W
- Delta
0.3 K/W
R
2 x IRK.71.. Series
Single Phase Bridge
Connected
T J = 125°C
0.5 K/W
1 K/W
2 K/W
20 40 60 80 100 120 140 160 1800 20 40 60
80 100 120 140
Total Output Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 8 - On-state Power Loss Characteristics
800
700
600
500
400
300
200
100
0
0
R
120°
(Rect)
0.2 K/W
0.3 K/W
= 0.1 K/W
- Delta R
3 x IRK.71.. Series
Three Phase Bridge
Connected
T J = 125°C
0.5 K/W
1 K/W
40 80 120 160 200 2400 20 40 60 80 100 120 140
Total Output Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 9 - On-state Power Loss Characteristics
6
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