IRKJ270 데이터 시트보기 (PDF) - International Rectifier
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IRKJ270 Datasheet PDF : 11 Pages
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IRK.250, .270, .320 Series
Bulletin I27090 rev. C 05/02
300
180
120
250
90
60
30
200
RMS Lim it
150
100
Conduction Angle
50
IRK.250.. Se ries
T J = 150 C
0
0
50
100 150 200 250
Average Forw ard C urrent (A)
Fig. 3 - Forward Power Loss Characteristics
450
400
DC
180
350
120
90
300
60
30
250
200 RM S Lim it
150
Conduction Period
100
IRK.250.. Series
50
T J= 150 C
0
0 50 100 150 200 250 300 350 400
Average Forw ard Current (A)
Fig. 4 - Forward Power Loss Characteristics
600
500
400
300
200
100
0
0
180
(Sin e)
DC
IRK.250.. Series
Pe r Jun ctio n
TJ = 150 C
0
0.
.12
08
K/
K/
W
W
0.2 K/W
0.25 K/W
0.4 K/W
0.6 K/W
50 100 150 200 250 300 350 400 25 50 75 100 125 150
Total RM S O utput C urre nt (A ) M axim um Allow able Am bie nt Te m perature ( C )
Fig. 5 - Forward Power Loss Characteristics
1200
1000
800
600
400
200
0
0
180
(Sin e )
180
(Re ct)
0 .10K. 0/8WK/ W
0.16 K/W
0.25 K/W
2 x IRK.250.. Series
Single Phase Bridge
Connected
TJ = 150 C
0.35 K/W
100 200 300 400
Total O utpu t Current (A )
500 25 50 75 100 125 150
M a xim um Allo w a b le Am b ie nt Te m p era ture ( C )
Fig. 6 - Forward Power Loss Characteristics
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