30CTQ035S View Datasheet(PDF) - International Rectifier

Part Name

Description

Manufacturer

30CTQ035S

SCHOTTKY RECTIFIER 30 Amp

International Rectifier 

30CTQ... Series

Bulletin PD-20332 rev. B 01/04

180

170

RthJC (DC) =3.25°C/W

160

150

DC

140

130

0 2 4 6 8 10 12 14 16 18 20 22

AverageForwardCurrent -IF(AV) (A)

Fig. 5 - Max. Allowable Case Temperature

Vs. Average Forward Current (Per Leg)

1000

14

D = 0.08

12 D=0.17

D = 0.25

10 D=0.33

D = 0.50

8

6 RMSLimit

DC

4

2

0

0 2 4 6 8 10 12 14 16 18 20 22

AverageForwardCurrent - IF(AV) (A)

Fig. 6 - Forward Power Loss Characteristics

(Per Leg)

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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