200CNQ035 International Rectifier Corp., 200CNQ035 Datasheet - Page 4

• Manufacturer Part Number: 200CNQ035
• Description: SCHOTTKY RECTIFIER
• Manufacturer: International Rectifier Corp.

200CNQ... Series
Bulletin PD-2.257 rev. D 07/01
(2) Formula used: T
4
Pd = Forward Power Loss = I
Pd
REV
16 0
15 0
14 0
13 0
12 0
11 0
10 0
9 0
8 0
7 0
6 0
= Inverse Power Loss = V
Fig. 5 - Max. Allowable Case Temperature
0
Vs. Average Forward Current (Per Leg)
Squa re w ave (D = 0.50)
80% Ra ted V
see note (2)
Averag e Forw ard C urrent - I
C UR RE N T
M O N ITO R
C
3 0
= T
D UT
J
- (Pd + Pd
R
6 0
a pp lied
F(AV)
REV
R1
100000
x V
10000
x I
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
) x R
9 0
1000
FM
R
(1 - D); I
@ (I
thJC
Squa re W a ve Pulse D ura tion - t
10
D C
Fig. 8 - Unclamped Inductive Test Circuit
Rg = 25 ohm
F(AV)
;
F(AV )
1 20
R
@ V
/
At An y Rated Load C ond ition
An d W ith Rated V
Follow in g Surg e
D) (see Fig. 6);
IRFP460
(A )
R1
L
15 0
= 80% rated V
100
R
RRM
1000
FREE-W HE EL
40H FL40S02
Ap plied
p
D IO D E
H IG H -SPE ED
(m icrosec)
SW ITC H
80
70
60
50
40
30
20
10
Fig. 6 - Forward Power Loss Characteristics
10000
0
0
A vera ge Forw ard C urren t - I
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
RM S Lim it
3 0
+
(Per Leg)
6 0
V d = 25 V olt
9 0
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D C
F(AV)
12 0
(A)
15 0