MBR0540 datasheet(4/6 Pages) IRF

Part #	MBR0540

Description	SCHOTTKY DIODE 0.5 Amp

PDF	6 Pages

Scroll/Zoom	100%

Manufacturer	IRF [International Rectifier]

Direct Link	http://www.irf.com

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4 / 6 page

MBR0540PbF

Bulletin PD-21132 rev. A 08/06

www.irf.com

Fig. 5 - Forward Power Loss Characteris-

tics

Average Forward Current - I

F(AV) (A)

Fig. 6 - Max. Non-Repetitive Surge Current

Square Wave Pulse Duration - t

p (microsec)

Fig. 4 - Max. Allowable Case Temperature

Vs. Average Forward Current

Average Forward Current - I

F(AV) (A)

(2)

Formula used: T

C = TJ - Pd x RthJC ;

Pd = Forward Power Loss = I

F(AV) x VFM @ (IF(AV) / D) (see Fig. 4)

100

110

120

130

140

150

160

0.2

0.4

0.6

0.8

see note (2)

Square wave

D = 0.20

D = 0.25

D = 0.33

D = 0.50

D = 0.75

0.1

0.2

0.3

0.4

0.2

0.4

0.6

0.8

RMS Limit

D = 0.20

D = 0.25

D = 0.33

D = 0.50

D = 0.75

100

1000

10000

At Any Rated Load Condition

And With Rated Vrrm Applied

Following Surge

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