DMN2040LSD

Document number: DS31517 Rev. 4 - 2

3 of 4

www.diodes.com

November 2008

© Diodes Incorporated

DMN2040LSD

0

0.2

0.4

0.6

0.8

1.0

1.2

Fig. 7 Gate Threshold Variation vs. Ambient Temperature

-50-25

0

25

50

75100

125 150

T , AMBIENT TEMPERATURE (°C)

A

I = 250µA

D

I = 1mA

D

0

5

10

15

20

25

30

0

0.2

0.4

0.6

0.8

1

1.2

V

, SOURCE-DRAIN VOLTAGE (V)

SD

Fig. 8 Diode Forward Voltage vs. Current

T = -55°C

A

T = 25°C

A

T = 85°C

A

T = 125°C

A

T = 150°C

A

0.00001

0.0001

0.001

0.01

0.1

1

10

100

1,000

10,000

Fig. 9 Transient Thermal Response

t , PULSE DURATION TIME (s)

1

0.001

0.01

0.1

1

T - T = P * R

(t)

Duty Cycle, D = t /t

JA

JA

12

θ

R

(t) = r(t) *

θJA

R

R

= 120°C/W

θ

θ

JA

JA

P(pk)

t

1

D = 0.7

D = 0.5

D = 0.3

D = 0.1

D = 0.05

D = 0.02

D = 0.01

D = 0.005

D = Single Pulse

D = 0.9

Part Number

Case

Packaging

DMN2040LSD-13

SOP-8L

2500/Tape & Reel

Notes:

6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

Marking Information

( Top View )

Logo

Part no.

Year : "07" = 2007

"08" = 2008

Xth week: 01~52

1

4

8

5

N2040LD

YY WW