VS-UFB250FA60 Datasheet, PDF (3/7 Pages) Vishay Siliconix – Fully insulated package

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1000
T_J = 175 °C
100
T_J = 25 °C
10
T_J = 150 °C
1
0
0.5
1.0
1.5
2.0
2.5
V_F - Forward Voltage Drop (V)
Fig. 1 - Typical Forward Voltage Drop vs.
Instantaneous Forward Current (Per Leg)
1000
VS-UFB250FA60
Vishay Semiconductors
1000
100
T_J = 175 °C
10
T_J = 150 °C
1
0.1
0.01
0.001
T_J = 25 °C
0.0001
0
100 200 300 400 500 600
V_R - Reverse Voltage (V)
Fig. 2 - Typical Reverse Current vs.
Reverse Voltage (Per Leg)
100
10
10
100
1000
V_R - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
1
0.1
0.01
0.0001
P
DM
DC
Single pulse
(thermal resistance)
t
1
t
2
Notes:
1. Duty factor D = t₁/t_{2 .}
2. Peak T_J = P_DM x Z_thJC + T_C
.
0.001
0.01
0.1
1
10
t₁ - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance Z_thJC Characteristics (Per Leg)
Revision: 31-May-16
3
Document Number: 93626
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