Datasheet

VS-25CTQ...PbF Series, VS-25CTQ...-N3 Series
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Vishay Semiconductors
Revision: 26-Aug-11
3
Document Number: 94173
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Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics (Per Leg)
1
10
1.80.8 1.2
V
FM
- Forward Voltage Drop (V)
I
F
- Instantaneous Forward Current (A)
100
0.4 1.6
1000
0.1
0.20 0.6 1.0 1.4 2.0
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
0.1
1
10
100
0.01
0.001
0
V
R
- Reverse Voltage (V)
I
R
- Reverse Current (mA)
525354515
1000
10 20 30 40
T
J
= 50 °C
T
J
= 150 °C
T
J
= 75 °C
T
J
= 100 °C
T
J
= 125 °C
T
J
= 25 °C
1000
020 50
100
V
R
- Reverse Voltage (V)
C
T
- Junction Capacitance (pF)
T
J
= 25 °C
10 30 40
0.01
0.1
1
10
0.00001 0.0001 0.001 0.01 0.1
t
1
- Rectangular Pulse Duration (s)
Z
thJC
- Thermal Impedance (°C/W)
1 10 100
0.001
Single pulse
(thermal resistance)
Notes:
1. Duty factor D = t
1
/t
2
2. Peak T
J
= P
DM
x Z
thJC
+ T
C
P
DM
t
1
t
2
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50