IRKT41/12A International Rectifier Corp., IRKT41/12A Datasheet - Page 7
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IRKT41/12A
Manufacturer Part Number
IRKT41/12A
Description
Manufacturer
International Rectifier Corp.
Datasheet
1.IRKT4112A.pdf
(10 pages)
www.irf.com
Number Of Equal Amplitude Half Cycle Current Pulses (N)
1200
1100
1000
Fig. 14 - Maximum Non-Repetitive Surge Current
130
120
110
100
900
800
700
600
500
90
80
70
90
80
70
60
50
40
30
20
10
Fig. 12 - On-state Power Loss Characteristics
0
0
1
0
Fig. 10 - Current Ratings Characteristics
IRK.56.. Series
Per Junction
At Any Rated Load Condition And With
10
Rated V
Average On-state Current (A)
Average On-state Current (A)
RMS Limit
10
180°
120°
IRK.56.. Series
R
90°
60°
30°
20
thJC
30°
RRM
20
(DC) = 0.40 K/W
30
Applied Following Surge.
60°
10
30
Conduction Angle
40
90°
Conduction Angle
IRK.56.. Series
Per Junction
T = 125°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
Initial T = 125°C
J
40
120°
50
J
180°
50
60
100
70
60
1400
1200
1000
Fig. 15 - Maximum Non-Repetitive Surge Current
130
120
110
100
120
100
800
600
400
90
80
70
80
60
40
20
0
Fig. 13 - On-state Power Loss Characteristics
0.01
0
0
RMS Limit
Fig. 11 - Current Ratings Characteristics
IRK.56.. Series
Per Junction
Maximum Non Repetitive Surge Current
Of Conduction May Not Be Maintained.
Average On-state Current (A)
Average On-state Current (A)
180°
120°
DC
20
90°
60°
30°
Versus Pulse Train Duration. Control
20
Pulse Train Duration (s)
30°
Bulletin I27131 rev. G 10/02
60°
40
40
IRK.56.. Series
R
90°
thJC
IRK.41, .56 Series
Rated V
No Voltage Reapplied
0.1
120°
(DC) = 0.40 K/W
Conduction Period
Conduction Period
60
60
IRK.56.. Series
Per Junction
T = 125°C
180°
J
Initial T = 125°C
RRM
Reapplied
80
80
J
DC
100
100
1
7