IRKT91/12A International Rectifier Corp., IRKT91/12A Datasheet - Page 8
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IRKT91/12A
Manufacturer Part Number
IRKT91/12A
Description
THYRISTOR/ DIODE and THYRISTOR/ THYRISTOR
Manufacturer
International Rectifier Corp.
Datasheet
1.IRKT9112A.pdf
(11 pages)
IRK.71, .91 Series
Bulletin I27132 rev. H 10/02
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
Conduction Angle
40
40
Total RMS Output Current (A)
40
Total Output Current (A)
Total Output Current (A)
80
80
80
120
Fig. 16 - On-state Power Loss Characteristics
120
Single Phase Bridge
(Rect)
Three Phase Bridge
Fig. 18 - On-state Power Loss Characteristics
180°
120°
Fig. 17 - On-state Power Loss Characteristics
120°
2 x IRK.91.. Series
90°
60°
30°
3 x IRK.91.. Series
160
(Rect)
120
(Sine)
Connected
T
Connected
180°
180°
T = 125°C
J
IRK.91.. Series
J
160
Per Module
T = 125°C
= 125°C
200
J
160
200
240
200
280
240
0
0
0
Maximum Allowable Ambient Temperature (°C)
Maximum Allowable Ambient Temperature (°C)
Maximum Allowable Ambient Temperature (°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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