Datasheet

VS-12TQ...PbF Series, VS-12TQ...-N3 Series
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Vishay Semiconductors
Revision: 25-Aug-11
4
Document Number: 94137
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Fig. 5 - Maximum Allowable Case Temperature vs. Average
Forward Current
Fig. 6 - Forward Power Loss Characteristics
Fig. 7 - Maximum Non-Repetitive Surge Current
Fig. 8 - Unclamped Inductive Test Circuit
Allowable Case Temperature (°C)
I
F(AV)
- Average Forward Current (A)
016248
115
125
135
145
155
DC
41220
12TQ
R
thJC
(DC) = 2.0 °C/W
0
4
8
12
Average Power Loss (W)
I
F(AV)
- Average Forward Current (A)
0
8 16 22
10
6
2
642
10 12 14
18 20
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
RMS limit
DC
I
FSM
- Non-Repetitive Surge Current (A)
t
p
- Square Wave Pulse Duration (µs)
100
1000
At any rated load condition
and with rated V applied
following surge
RRM
10
100
1000
10 000
Current
monitor
High-speed
switch
D.U.T.
R
g
= 25 Ω
+
Freewheel
diode
V
d
= 25 V
L
IRFP460
40HFL40S02