440CNQ030 Ver la hoja de datos (PDF) - International Rectifier

Número de pieza

componentes Descripción

Fabricante

440CNQ030

SCHOTTKY RECTIFIER

International Rectifier 

440CNQ030 Series

Bulletin PD-2.282 rev. C 07/01

155

150

440CNQ030

RthJC (DC) =0.20°C/W

145

140

135

DC

130

125

150

D = 0.08

D = 0.17

125 D=0.25

D = 0.33

100 D=0.50

RMS Limit

75

50

DC

25

120

0 50 100 150 200 250 300 350

AverageForwardCurrent -IF(AV) (A)

Fig. 5 - Max. Allowable Case Temperature

Vs. Average Forward Current (Per Leg)

100000

At Any Rated Load Condition

And With Rated V RRM Applied

Following Surge

0

0 50 100 150 200 250 300 350

AverageForwardCurrent -IF(AV) (A)

Fig. 6 - Forward Power Loss Characteristics

(Per Leg)

10000

DUT

C URRE NT

M ONITOR

1000

10

100

1000

10000

Square Wave Pulse Duration - t p(microsec)

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

L

IR F P 46 0

Rg = 25 ohm

HIG H-SPEED

SW ITCH

FRE E -W H E E L

D IO D E

4 0H FL40 S02

+ Vd = 25 Volt

Fig. 8 - Unclamped Inductive Test Circuit

4

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