Datasheet
VS-50WQ06FN-M3
www.vishay.com
Vishay Semiconductors
Revision: 22-Nov-16
3
Document Number: 93313
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Fig. 1 - Maximum Forward Voltage Drop Characteristics 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
1
10
100
I
F
 - Instantaneous Forward Current (A)
V
FM 
- Forward Voltage Drop (V)
0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
2.4
0.2 0.4 0.6
T
J
 = 150 °C
T
J
 = 125 °C
T
J
 = 25 °C
0.001
1
10
100
0.1
0.01
I
R
 - Reverse Current (mA)
 V
R 
- Reverse Voltage (V)
10 20
50
60
30 40
0
T
J
 = 150 °C
T
J
 = 125 °C
T
J
 = 100 °C
T
J
 = 75 °C
T
J
 = 50 °C
T
J
 = 25 °C
10
100
1000
C
T
 - Junction Capacitance (pF)
 V
R 
- Reverse Voltage (V)
2010 30 40 50
70
60
0
T
J
 = 25 °C
0.01
0.1
 1
 10
0.00001 0.0001 0.001 0.01 0.1  1
t
1
 - Rectangular Pulse Duration (s)
Z
thJC
 - Thermal Impedance (°C/W)
Single pulse
(thermal resistance) 
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20 
P
DM
t
1
t
2
Notes:
1. Duty factor D = t
1
/t
2
2. Peak T
J
 = P
DM
 x Z
thJC
 + T
C







