87CNQ020SL International Rectifier Corp., 87CNQ020SL Datasheet - Page 4

• Manufacturer Part Number: 87CNQ020SL
• Description: Schottky Rectifier
• Manufacturer: International Rectifier Corp.

(2) Formula used: T
PD-20541 rev. E 10/99
4
87CNQ020, 87CNQ020SM, 87CNQ020SL
Pd = Forward Power Loss = I
Pd
REV
= Inverse Power Loss = V
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
see note (2)
C
= T
J
- (Pd + Pd
F(AV)
R1
REV
x V
10 0 0 0
x I
10 0 0
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
) x R
1 00
FM
R
(1 - D); I
@ (I
1 0
thJC
Fig. 8 - Unclamped Inductive Test Circuit
Rg = 25 ohm
F(AV)
;
R
/
@ V
IRFP460
D) (see Fig. 6);
R1
1 00
= 80% rated V
1 00 0
R
40HFL40S02
10 0 00
Fig. 6 - Forward Power Loss Characteristics
+
(Per Leg)
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