15CTQ035SPBF Datasheet, PDF (4/7 Pages) International Rectifier – SCHOTTKY RECTIFIER

15CTQ...SPbF, 15CTQ...-1PbF Series
Bulletin PD-21025 rev. A 06/06
155
15CTQ
150
R _thJC (DC) = 3.50°C/W
145
140
135
DC
130
7
D = 0.08
6 ^{D = 0.17}
D = 0.25
D = 0.33
5 _{D = 0.50}
4
3 ^{RMS Limit}
DC
2
1
125
0
2
4
6
8 10 12
0
0
2
4
6
8 10 12
Average Forward Current - I _F(AV) (A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
Average Forward Current - I _F(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
1000
At Any Rated Load Condition
And With Rated V_RRM Applied
Following Surge
DUT
CURRENT
MONITOR
100
10
100
1000
10000
Square Wave Pulse Duration - t_p (microsec)
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
L
IRFP460
Rg = 25 ohm
HIGH-SPEED
SWITCH
FREE-WHEEL
DIODE
40HFL40S02
+ ^{Vd = 25 Volt}
Fig. 8 - Unclamped Inductive Test Circuit
4
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