Datasheet

VS-20ETF..PbF Series, VS-20ETF..-M3 Series
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Vishay Semiconductors
Revision: 26-Oct-11
5
Document Number: 94098
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Fig. 13 - Recovery Current Characteristics, T
J
= 150 °C
Fig. 14 - Thermal Impedance Z
thJC
Characteristics
35
20
0
0 50 100 150 200
I
rr
- Maximum Reverse
Recovery Current (A)
dI/dt - Rate of Fall of Forward Current (A/µs)
5
10
30
20ETF.. Series
T
J
= 150 °C
15
25
I
FM
= 30 A
I
FM
= 20 A
I
FM
= 10 A
I
FM
= 5 A
I
FM
= 1 A
0.01
1
10.0001 0.001 0.01 0.1
Square Wave Pulse Duration (s)
Z
thJC
- Transient Thermal Impedance (K/W)
0.1
Single pulse
20ETF.. Series
Steady state value
(DC operation)
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08