Datasheet

VS-15CTQ...PbF Series, VS-15CTQ...-N3 Series
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Vishay Semiconductors
Revision: 25-Aug-11
4
Document Number: 94139
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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
Allowable Case Temperature (°C)
I
F(AV)
- Average Forward Current (A)
0 8 124
125
130
135
145
155
2610
15CTQ
R
thJC
(DC) = 3.50 °C/W
DC
140
150
0
2
5
7
Average Power Loss (W)
I
F(AV)
- Average Forward Current (A)
0
8 12
6
4
1
642
10
DC
RMS limit
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
3
I
FSM
- Non-Repetitive Surge Current (A)
t
p
- Square Wave Pulse Duration (µs)
100
1000
10
100
1000
10 000
At any rated load condition
and with rated V applied
following surge
RRM
Current
monitor
High-speed
switch
D.U.T.
R
g
= 25 Ω
+
Freewheel
diode
V
d
= 25 V
L
IRFP460
40HFL40S02