40CPQ050 Datasheet, PDF (4/4 Pages) International Rectifier – SCHOTTKY RECTIFIER

40CPQ050, 40CPQ060
PD-2.308 rev. A 12/97
155
R_thJC (DC) =1.25°C/W
145
16
D=0.08
14 D=0.17
D=0.25
12 D=0.33
D=0.50
10
135
DC
8
RMSLimit
6
DC
4
2
125
0 5 10 15 20 25 30
AverageForwardCurrent-IF(AV) (A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
0
0 5 10 15 20 25 30
AverageForwardCurrent-IF(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
10000
At Any Rated Load Condition
And With Rated _RV_RM Applied
Following Surge
1000
DUT
C URRE NT
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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