220CNQ030 Datasheet, PDF (4/4 Pages) International Rectifier – SCHOTTKY RECTIFIER

220CNQ... Series
PD-2.280 rev. A 12/97
155
150
145
140
135
130
220CNQ030
R_thJC (DC) =0.40°C/W
DC
70
D=0.08
60 ^D=0.17
D=0.25
50 ^D=0.33
D=0.50
40 _RMSLimit
30
DC
20
125
10
120
0 20 40 60 80 100 120 140 160
AverageForwardCurrent-IF(AV) (A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
100000
At Any Rated Load Condition
And With Rated V _RRM Applied
Following Surge
0
0 20 40 60 80 100 120 140 160
AverageForwardCurrent-IF(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
10000
DUT
C URRE NT
MONITOR
1000
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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