201CNQ045PBF International Rectifier Corp., 201CNQ045PBF Datasheet - Page 4

• Manufacturer Part Number: 201CNQ045PBF
• Manufacturer: International Rectifier Corp.

Bulletin PD-21102 rev. A
201CNQ045PbF Series
4
(2) Formula used: T
Pd = Forward Power Loss = I
Pd
180
170
160
150
140
130
120
110
100
REV
90
= Inverse Power Loss = V
0
Fig. 5 - Max. Allowable Case Temperature
CURRENT
MONIT OR
Square wave (D=0.50)
80% rated Vr applied
see note (2)
Vs. Average Forward Current (Per Leg)
Average Forward Current - I
20 40 60 80 100 120 140 160
C
= T
DUT
J
- (Pd + Pd
11/06
F(AV)
10000
REV
R1
1000
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
x V
x I
) x R
FM
R
(1 - D); I
10
Square Wave Pulse Duration - t
@ (I
Fig. 8 - Unclamped Inductive Test Circuit
thJC
R g = 25 ohm
DC
F(AV)
F(AV)
;
R
IR F P460
@ V
(A)
/
D) (see Fig. 6);
L
R1
100
= 80% rated V
1000
R
FREE-WHEEL
40HF L40S 02
p
DIODE
HIGH-S PEED
(microsec)
S WIT CH
90
80
70
60
50
40
30
20
10
10000
Fig. 6 - Forward Power Loss Characteristics
0
0
RMS Limit
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
Average Forward Current - I
25
+
50
(Per Leg)
Vd = 25 Volt
75
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DC
100
F(AV)
125
(A)
150