Instruction Manual

Document Number: 94549 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 19-May-10 [e-mail]
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VSKDU300/06PbF
INT-A-PAK Power Modules
Ultrafast Diodes, 300 A
Vishay Semiconductors
Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
Fig. 3 - Maximum Allowable Case Temperature vs. Average Forward Current
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics
I
F
- Instantaneous Forward Current (A)
V
FM
- Forward Voltage Drop (V)
0 0.5 1.0 1.5 2.52.0 3.0 3.5
1
10
1000
100
94549_01
T
J
= 25 °C
T
J
= 150 °C
I
R
- Reverse Current (mA)
V
R
- Reverse Voltage (V)
100 200 300 500400 600
0.001
0.01
0.1
1
10
100
94549_02
T
J
= 150 °C
T
J
= 25 °C
Allowable Case Temperature (°C)
I
F(AV)
- Average Forward Current (A)
200100 300 400
500
0
80
120
140
160
0
40
60
100
20
94549_03
Square wave (D = 0.50)
DC
0.001
0.01
0.1
1
0.00001
94549_04
0.0001 0.001 0.01 0.1 1
t
1
- Rectangular Pulse Duration (s)
Z
thJC
- Thermal Impedance (°C/W)
10
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
Single pulse
(thermal resistance)