45LR_12 Datasheet, PDF (4/9 Pages) Vishay Siliconix – Standard Recovery Diodes (Stud Version), 150 A

45L(R), 150K(R), 150KS(R) Series
Vishay High Power Products ^{Standard Recovery Diodes}
(Stud Version), 150 A
250
DC
180°
200
120°
90°
60°
150
30°
100 ^RMSLimit
50
0.6 _{K/ W}
0.8 _{K/ W}
1 _{K/ W}
Conduc tion Period
45L..., 150... Series
T_J = 200°C
1.5 _{K/ W}
2 _{K/ W}
3 _K/W
0
0
50 100 150 200 22550 50 75 100 125 150 175 200
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 4 - Forward Power Loss Characteristics
3500
3000
2500
At Any Ra ted Load Condition And With
Rated V _RRM Applied Following Surge.
Initial T_J= 200°C
@60 Hz 0.0083 s
@50 Hz 0.0100 s
2000
1500
1000
45L..., 150... Series
500
1
10
100
Numb er Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
4000
3500
3000
2500
Maximum Non Repetitive Surge Current
Versus Pulse Train Dura tion.
Initial T_J= 200°C
No Voltage Reapplied
Rated V_RRMReapplied
2000
1500
1000
45L..., 150... Series
500
0.01
0.1
1
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
10000
1000
T_J= 25°C
100
T_J = 200°C
45L...,150... Series
10
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
InstantaneousForward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
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Document Number: 93489
Revision: 21-May-08