Datasheet

VS-20ETS..FPPbF Series, VS-20ETS..FP-M3 Series
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Vishay Semiconductors
Revision: 19-Dec-13
3
Document Number: 94339
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Fig. 1 - Current Rating Characteristics
Fig. 2 - Current Rating Characteristics
Fig. 3 - Forward Power Loss Characteristics
Fig. 4 - Forward Power Loss Characteristics
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
100
125
150
75
50
25
Maximum Allowable Case
Temperature (°C)
Average Forward Current (A)
24201612
0
84
Conduction angle
Ø
VS-20ETS.. Series
180°
120°
90°
60°
30°
75
100
125
150
50
25
Maximum Allowable Case
Temperature (°C)
Average Forward Current (A)
3530252015105
0
360°
180°
120°
90°
60°
30°
VS-20ETS.. Series
Ø
Conduction period
5
0
25
20
15
10
30
Maximum Average Forward
Power Loss (W)
Average Forward Current (A)
24201612840
RMS limit
180°
120°
90°
60°
30°
VS-20ETS.. Series
T
J
= 150 °C
Conduction angle
Ø
5
30
25
20
15
10
0
35
Maximum Average Forward
Power Loss (W)
Average Forward Current (A)
5
15 2520
10
0
VS-20ETS.. Series
T
J
= 150 °C
Ø
Conduction period
DC
180°
120°
90°
60°
30°
RMS limit
50
300
200
250
150
100
Peak Half Sine Wave Forward Current (A)
Number of Equal Amplitude Half
Cycle Current Pulses (N)
10
100
1
VS-20ETS.. Series
At any rated load condition and with
rated V
RRM
applied following surge.
Initial T
J
= 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
50
300
250
200
150
100
Peak Half Sine Wave Forward Current (A)
Pulse Train Duration (s)
0.1
1
0.01
VS-20ETS.. Series
Maximum non-repetitive surge current
versus pulse train duration.
Initial T
J
= 150 °C
No voltage reapplied
Rated V
RRM
reapplied