Datasheet

VS-40CPQ0...PbF Series, VS-40CPQ0...-N3 Series
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Vishay Semiconductors
Revision: 31-Aug-11
4
Document Number: 94208
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Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
Fig. 8 - Unclamped Inductive Test Circuit
130
135
145
140
150
155
Allowable Case Temperature (°C)
I
F(AV)
- Average Forward Current (A)
10
5
15
20
30
25
0
DC
R
thJC
(DC) = 1.25 °C/W
0
2
6
12
10
8
4
14
Average Power Loss (W)
I
F(AV)
- Average Forward Current (A)
1051520
3025
0
DC
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
RMS limit
100
10 000
1000
I
FSM
- Non-Repetitive Surge Current (A)
t
p
- Square Wave Pulse Duration (µs)
100 1000
10 000
10
At any rated load condition
and with rated V
RRM
applied
following surge
Current
monitor
High-speed
switch
D.U.T.
R
g
= 25 Ω
+
Freewheel
diode
V
d
= 25 V
L
IRFP460
40HFL40S02