SEMICONDUCTOR
1450PT Series
Transient thermal impedance , C / W
RoHS
RoHS
Instantaneous on-state voltage , V
Fig. 1
Peak on-state voltage Vs. Peak on-state Current
3
Fig. 2
Max. Junction to heatsink thermal impedance Vs. Time
0.025
2.5
0.02
2
Tj = 125 C
0.015
1.5
0.01
1
0.005
0.5
100
1000
10000
0
0.001
0.01
0.1
1
10
Instantaneous on-state current , A
Time , S
3500
Fig. 3
Max. Power Dissipation Vs. Mean on-state Current
180
120
60
90
140
120
Fig. 4
Max. heatsink Temperature Vs. Mean on-state Current
Max. On-state dissipation , W
3000
2500
Case temperature , C
0
180
0
180
100
Conduction Angle
2000
1500
1000
500
0
0
500
1000
1500
2000
30
Conduction Angle
80
60
40
20
0
0
500
1000
1500
2000
2500
30
60
90
120
180
Mean on-state current , A
Mean on-state current , A
Fig. 5
Y60KPE
Max. Power Dissipation Vs. Mean on-state Current
3500
140
120
100
Fig. 6
Y60KPE
Max. heatsink Temperature Vs. Mean on-state Current
360
Max. On-state dissipation , W
360
270
180
2500
Case temperature , C
3000
DC
Conduction Angle
120
2000
60
1500
1000
500
0
0
500
1000
1500
2000
2500
30
90
Conduction Angle
80
60
40
20
0
0
800
1600
2400
3200
30
60
90
120
180
270
DC
D
Mean on-state current , A
Mean on-state current , A
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