IRKT91 International Rectifier, IRKT91 Datasheet - Page 8

• Manufacturer Part Number: IRKT91
• Description: (IRKT71 / IRKT91) THYRISTOR/ DIODE and THYRISTOR/ THYRISTOR
• Manufacturer: International Rectifier

IRK.71, .91 Series
Bulletin I27132 rev. I 09/04
8
900
800
700
600
500
400
300
200
100
600
500
400
300
200
100
350
300
250
200
150
100
50
0
0
0
0
0
0
Conduc tion Angle
40
40
T otal RMS Outp ut Current (A)
40
T otal Output Current (A)
T otal Output Current (A)
80
80
80
120
Fig. 16 - On-state Power Loss Characteristics
120
S ingle Phase B ridge
(Rect)
T hree Pha s e B rid ge
Fig. 18 - On-state Power Loss Characteristics
180°
120°
Fig. 17 - On-state Power Loss Characteristics
120°
2 x IRK.91.. S eries
90°
60°
30°
3 x IRK.91.. S eries
160
(R ect)
120
(S ine)
Connected
T = 125°C
Connected
180°
180°
T = 125°C
J
IRK.91.. S eries
J
160
Per Mod ule
T = 125°C
200
J
160
200
240
200
280
240
0
0
0
Maximum Allowable Amb ient T emperature (°C)
Maximum Allowable Ambient T emperature (°C)
Maximum Allowable Ambient T emperature (°C)
20
20
20
40
40
40
60
60
60
80
80
80
100
100
100
120
120
120
140
140
140
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