User Manual
VS-HFA140FA60
www.vishay.com
Vishay Semiconductors
Revision: 20-Jul-12
3
Document Number: 93992
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Fig. 1 - Typical Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics (Per Leg)
I
F
- Instantaneous Forward Current (A)
V
FM
- Forward Voltage Drop (V)
0.50 1.5 2.51.0 2.0 3.0
1
1000
100
10
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
V
R
- Reverse Voltage (V)
10
100
1000
10 000
0.01
0.1
1
1000 200 300 400 500 600
T
J
= 125 °C
T
J
= 150 °C
T
J
= 25 °C
I
R
- Reverse Leakage Current (µA)
10
10
100
100
1000
1000
C
T
- Junction Capacitance (pF)
V
R
- Reverse Voltage (V)
DC
0.01
0.1
1
0.0001 0.001
0.01
0.1 1
10
t
1
- Rectangular Pulse Duration (s)
Z
thJC
- Thermal Impedance (°C/W)
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
P
DM
t
2
t
1
Notes:
1. Duty factor D = t
1
/t
2
2. Peak T
J
= P
DM
x Z
thJC
+ T
C