VS-45L(R), VS-150K(R), VS-150KS(R) Series
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Vishay Semiconductors
Revision: 25-Nov-13
4
Document Number: 93489
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Fig. 4 - Forward Power Loss Characteristics
Fig. 5 - Maximum Non-Repetitive Surge Current Fig. 6 - Maximum Non-Repetitive Surge Current
Fig. 7 - Forward Voltage Drop Characteristics
25 50 75 100 125 150 175 200
Maximum Allowable Ambient Temperature (°C)
R
=
0
.
1
K
/
W
-
D
el
t
a
R
0
.
3
K
/
W
t
h
S
A
3
K
/
W
2
K
/
W
1
.
5
K
/
W
1
K
/
W
0
.
8
K
/
W
0
.
6
K
/
W
0
.
4
K
/
W
0
.
2
K
/
W
250
0
50
100
150
200
250
050100150200
DC
180°
120°
90°
60°
30°
RM S Li m it
Conduction Period
Average Forward Current (A)
Maximum Average Forward Power Loss (W)
45L..., 150... Series
T = 200°C
J
500
1000
1500
2000
2500
3000
3500
110100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Peak Half Sine Wave Forward Current (A)
Init ia l T = 200°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
J
At Any Ra te d Lo a d Co nd itio n And With
Rated V Applied Following Surge.
RRM
45L..., 150... Series
500
1000
1500
2000
2500
3000
3500
4000
0.01 0.1 1
Pulse Tra in Du r a t i o n (s)
Pe a k Ha lf Sine Wave Forward Current (A)
Initial T = 200°C
No Voltage Reapplied
Rated V Reapplied
Versus Pulse Train Dura tion.
RRM
J
Maximum Non Repetitive Surge Current
45L..., 150... Series
10
100
1000
10000
00.511.522.533.544.5
T = 2 5 ° C
J
Instantaneous Forward Current (A)
Instantaneous Forward Voltage (V)
T = 200°C
J
45L...,150... Se rie s
