83CNQ080APBF Datasheet, PDF (4/6 Pages) International Rectifier – SCHOTTKY RECTIFIER New GenIII D-61 Package

83CNQ...APbF
Vishay High Power Products ^{Schottky Rectifier}
New Generation 3
D-61 Package, 2 x 40 A
180
R_thJC (DC) = 0.85 °C/W
170
40
D = 0.08
35
D = 0.17
D = 0.25
30
D = 0.33
25
D = 0.50
RMS limit
160
20
DC
15
150
10
DC
5
140
0
10
20
30
40
50
60
I_F(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
0
0
10
20
30
40
50
60
I_F(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
10 000
1000
At any rated load condition
and with rated V_RRM applied
following surge
100
10
100
1000
10 000
t_p - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
D.U.T.
Current
monitor
L
IRFP460
R_g = 25 Ω
High-speed
switch
Freewheel
diode
+ ^{Vd = 25 V}
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
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4
For technical questions, contact: [e-mail]
Document Number: 94259
Revision: 13-Aug-08