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Dmn3024lss, Thermal characteristics, Safe operating area – Diodes DMN3024LSS User Manual

Page 3: Derating curve, Transient thermal impedance, Pulse power dissipation

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DMN3024LSS

Document Revision: 3

3 of 8

www.diodes.com

July 2009

© Diodes Incorporated

A Product Line of

Diodes Incorporated

DMN3024LSS










Thermal Characteristics

100m

1

10

1m

10m

100m

1

10

100

Single Pulse

T

amb

=25°C

R

DS(on)

Limited

100µs

1ms

10ms

100ms

1s

DC

Safe Operating Area

I

D

D

ra

in C

ur

rent

(

A

)

V

DS

Drain-Source Voltage (V)

0

20

40

60

80

100 120 140 160

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

25mm x 25mm

1oz FR4

Derating Curve

Temperature (°C)

M

a

x P

o

we

r Di

ssi

p

a

ti

o

n

(

W

)

100µ

1m

10m 100m

1

10

100

1k

0

10

20

30

40

50

60

70

80

T

amb

=25°C

Transient Thermal Impedance

D=0.5

D=0.2

D=0.1

Single Pulse

D=0.05

T

h

e

rm

a

l Re

si

st

an

ce

(

°C/

W)

Pulse Width (s)

100µ

1m

10m 100m

1

10

100

1k

1

10

100

Single Pulse

T

amb

=25°C

Pulse Power Dissipation

Pulse Width (s)

Ma

x

imu

m P

o

w

e

r (

W

)