VS-VSMD400AW60 Datasheet, PDF (4/6 Pages) Vishay Siliconix – Popular series for rough service

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VS-VSMD400AW60, VS-VSMD400CW60
Vishay Semiconductors
450
450
400
350
300
250
200
150
100
50
0
0
180°
120°
90°
60°
30°
RMS limit
DC
Ø
Conduction angle
40 80 120 160 200 240 280 320
400
350
300
250
0.5
0.2
°C0./3W°C/W
°C/W
200
0.7 _°C/W
1 _°C/W
150
100
3 _°C/W
50
0
0 20 40 60 80 100 120 140 160
Average Forward Current Per Leg (A)
Maximum Allowable Ambient
Temperature (°C)
Fig. 6 - Forward Power Loss Characteristics
1000
T_J = 175 °C
100
T_J = 25 °C
10
1
0
0.5 1.0 1.5 2.0 2.5 3.0
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics Per Leg
1
Steady state value
R_thJC = 0.10 °C/W
0.1
0.01
0.001
0.001
VSMD400..W60
0.01
0.1
1
10
Square Wave Pulse Duration (s)
Fig. 8 - Thermal Impedance Z_thJC Characteristics Per Leg
Revision: 11-Jun-14
4
Document Number: 93469
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