40L15CW Datasheet, PDF (4/5 Pages) International Rectifier – SCHOTTKY RECTIFIER

40L15CW
Bulletin PD-20567 rev. D 08/03
100
95
90
85 Square wave (D = 0.50)
80
75
70
0
5
10
15
20
25
Average Forward Current - I _F(AV) (A)
Fig. 5 - Maximum Allowable Case Temperature
Vs. Average Forward Current
1000
14
D = 0.20
12 ^{D = 0.25}
D = 0.33
D = 0.50
10 _{D = 0.75}
8
RMS Limit
DC
6
4
2
0
0
5 10 15 20 25 30
Average Forward Current - I _F(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
DUT
CURRENT
MONITOR
At Any Rated Load Condition
And With Rated V_RRM Applied
Following Surge
100
10
100
1000
10000
Square Wave Pulse Duration - t _p (microsec)
Fig. 7 - Maximum Non-Repetitive Surge Current
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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