83cnq...apbf, Vishay high power products – C&H Technology 83CNQ...APbF User Manual
Page 5
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Document Number: 94259
4
Revision: 13-Aug-08
83CNQ...APbF
Vishay High Power Products
Schottky Rectifier
New Generation 3
D-61 Package, 2 x 40 A
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
Fig. 8 - Unclamped Inductive Test Circuit
140
150
160
170
180
Allowable Case Temperature (°C)
I
F(AV)
- Average Forward Current (A)
30
20
10
40
50
60
0
DC
R
thJC
(DC) = 0.85 °C/W
0
5
15
30
35
25
20
10
40
Avera
g
e Power Loss (W)
I
F(AV)
- Average Forward Current (A)
20
10
30
40
60
50
0
DC
RMS limit
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
100
10 000
1000
I
F
S
M
- Non-Repetitive
S
ur
g
e Current (A)
t
p
- Square Wave Pulse Duration (µs)
100
1000
10 000
10
At any rated load condition
and with rated V
RRM
applied
following surge
Current
monitor
High-speed
switch
D.U.T.
R
g
= 25
Ω
+
Freewheel
diode
V
d
= 25 V
L
IRFP460
40HFL40S02