STPS40L40CW Просмотр технического описания (PDF) - International Rectifier

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Компоненты Описание

производитель

STPS40L40CW

SCHOTTKY RECTIFIER 40 Amp

International Rectifier 

STPS40L40CW

Bulletin PD-20624 rev. A 11/06

155

150

RthJC (DC)=1.25°C/W

145

140

DC

135

130

0

5 10 15 20 25 30

AverageForwardCurrent -IF(AV) (A)

Fig. 5 - Max. Allowable Case Temperature

Vs. Average Forward Current (Per Leg)

10000

14

D = 0.08

12 D=0.17

D = 0.25

10 D=0.33

D = 0.50

8

RMS Limit

6

DC

4

2

0

0 5 10 15 20 25 30

AverageForwardCurrent -IF(AV) (A)

Fig. 6 - Forward Power Loss Characteristics

(Per Leg)

1000

DUT

CURRENT

MONITOR

At Any Rated Load Condition

And With Rated VRRM Applied

Following Surge

100

10

100

1000

10000

Square Wave Pulse Duration - tp (microsec)

Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)

L

IRFP460

Rg = 25 ohm

HIGH-SPEED

SWITCH

FREE-WHEEL

DIODE

40HFL40S02

+ Vd = 25 Volt

Fig. 8 - Unclamped Inductive Test Circuit

4

www.irf.com

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