VS-50PFR40 Datasheet, PDF (3/8 Pages) Vishay Siliconix – Standard Recovery Diodes, Standard Recovery Diodes,

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VS-50PF(R)...(W) High Voltage Series
Vishay Semiconductors
R_thJC CONDUCTION
CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION
TEST CONDITIONS
UNITS
180°
0.11
0.10
120°
0.16
0.16
90°
0.20
60°
0.29
0.22
T_J = T_J maximum
K/W
0.31
30°
0.49
0.50
Note
• The table above shows the increment of thermal resistance R_thJC when devices operate at different conduction angles than DC
180
170
160
150
140
130
120
110
100
0
50PF(R) Series
140 to 160
RthJC = 0.51K/W
180˚ Sine
10 20 30 40 50 60
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics
550
At Any Rated Load Condition And With
500 Rated Vrrm Applied Following Surge.
Initial Tj = Tj Max.
450
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
400
350
300
250
200
50PF(R) Series
150 _{140 to 160}
100
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 2 - Maximum Non-Repetitive Surge Current
600
Maximum Non Repetitive Surge Current
550
Versus Pulse Train Duration.
500
Initial Tj = Tj Max.
No Voltage Reapplied
450
Rated Vrrm Reapplied
400
350
300
250
200
50PF(R) Series
150 ⁴₁⁰₄^H₀^F_to^(R₁⁾₆₀^Series
100
0.01
0.1
1
Pulse Train Duration (s)
Fig. 3 - Maximum Non-Repetitive Surge Current
1000
Tj = Tj Max
100
Tj = 25˚C
10
4⁵0⁰H^PFF^(R(R^)S)^eS^rie^er^sies
140 to 160
1
0 0.5 1 1.5 2 2.5 3 3.5 4
Instantaneous Forward Voltage (V)
Fig. 4 - Forward Voltage Drop Characteristics
Revision: 07-Apr-14
3
Document Number: 93517
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