Datasheet

VS-8EWS08S-M3, VS-8EWS12S-M3
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Vishay Semiconductors
Revision: 18-Dec-13
4
Document Number: 93383
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Fig. 7 - Forward Voltage Drop Characteristics
Fig. 8 - Thermal Impedance Z
thJC
Characteristics
1
10
100
Instantaneous Forward Current (A)
Instantaneous Forward Voltage (V)
1.00.5 1.5 2.0
2.5 3.0
0
T
J
= 25 °C
T
J
= 150 °C
8EWS. Series
0.1
1
10
0.0001 0.001 0.01 0.1 1
Square Wave Pulse Duration (s)
Z
thJC
- Transient Thermal
Impedance (°C/W)
10
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
Steady state value
(DC operation)
Single pulse