12TQ045 データシートの表示（PDF） - Vishay Semiconductors
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12TQ045 Datasheet PDF : 6 Pages
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12TQ... Series
Vishay High Power Products Schottky Rectifier, 15 A
155
12TQ
RthJC (DC) = 2.0 °C/W
145
135
DC
125
115
0
4
8
12
16
20
24
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
1000
12
D = 0.08
D = 0.17
10
D = 0.25
D = 0.33
8
D = 0.50
6
RMS limit
4
DC
2
0
0 2 4 6 8 10 12 14 16 18 20 22
IF(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics
At any rated load condition
and with rated VRRM applied
following surge
100
10
100
1000
10 000
tp - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current
D.U.T.
Current
monitor
L
IRFP460
Rg = 25 Ω
High-speed
switch
Freewheel
diode
+ Vd = 25 V
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
www.vishay.com
4
For technical questions, contact: diodes-tech@vishay.com
Document Number: 93220
Revision: 25-Jun-08
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