403CNQ100PBF International Rectifier Corp., 403CNQ100PBF Datasheet - Page 4

• Manufacturer Part Number: 403CNQ100PBF
• Manufacturer: International Rectifier Corp.

Bulletin PD-21111 12/05
403CNQ100PbF
4
(2) Formula used: T
Pd = Forward Power Loss = I
Pd
180
160
140
120
100
80
REV
Fig. 5 - Max. Allowable Case Temperature
0
= Inverse Power Loss = V
Vs. Average Forward Current (Per Leg)
Square wave (D=0.50)
80% rated Vr applied
see note (2)
Average Forward Current - I
CURRENT
MONIT OR
50
C
= T
DUT
100
J
- (Pd + Pd
150
F(AV)
100000
REV
R1
10000
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
x V
1000
x I
200
) x R
DC
FM
R
(1 - D); I
10
Square Wave Pulse Duration - t
@ (I
Fig. 8 - Unclamped Inductive Test Circuit
thJC
F(AV)
R g = 25 ohm
250
F(AV)
;
(A)
R
At Any Rated Load Condition
And With Rated V
Following Surge
@ V
IR F P460
/
D) (see Fig. 6);
L
300
R1
100
= 80% rated V
RRM
1000
R
Applied
F REE-WHEEL
40HF L 40S 02
p
DIODE
HIGH-S PEED
(microsec)
S WIT CH
2 0 0
1 5 0
1 0 0
5 0
Fig. 6 - Forward Power Loss Characteristics
10000
0
0
R M S L im it
D = 0 .0 8
D = 0 .1 7
D = 0 .2 5
D = 0 .3 3
D = 0 .5 0
Average Forward Current - I
5 0
+
1 0 0
(Per Leg)
Vd = 25 Volt
1 5 0
2 0 0
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D C
F(AV)
2 5 0
(A)
3 0 0