Safe operating area, Derating curve, Transient thermal impedance – Diodes ZXMN6A09K User Manual

Page 3: Pulse power dissipation, Zxmn6a09k, Thermal characteristics

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ZXMN6A09K

Document Number DS33569 Rev. 6 - 2

3 of 8

www.diodes.com

March 2012

© Diodes Incorporated

A Product Line of

Diodes Incorporated

ZXMN6A09K





Thermal Characteristics

100µ

1m

10m 100m

1

10

100

1k

0

10

20

30

40

50

60

1

10

100

10m

100m

1

10

1

10

100

10m

100m

1

10

T

amb

=25°C

25mm x 25mm

1oz FR4

R

DS(on)

Limit

100µs

1ms

10ms

100ms

1s

DC

Safe Operating Area

I

D

Drai

n Curren

t (A

)

V

DS

Drain-Source Voltage (V)

0

20

40

60

80

100 120 140 160

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

50mm x 50mm

2oz FR4

25mm x 25mm

1oz FR4

Derating Curve

Temperature (°C)

M

a

x

P

o

wer Di

ss

ip

a

ti

o

n

(W

)

100µ

1m

10m 100m

1

10

100

1k

0

5

10

15

20

25

30

T

amb

=25°C

25mm x 25mm

1oz FR4

Transient Thermal Impedance

D=0.5

D=0.2

D=0.1

Single Pulse

D=0.05

T

h

er

m

a

l R

es

is

tan

c

e

(

°C

/W)

Pulse Width (s)

100µ

1m

10m 100m

1

10

100

1k

1

10

100

25mm x 25mm

1oz FR4

50mm x 50mm

2oz FR4

Safe Operating Area

Single Pulse

T

amb

=25°C

Pulse Power Dissipation

Pulse Width (s)

M

a

x

P

o

wer Di

ss

ip

a

ti

o

n

(W

)

D=0.1

D=0.05

Single Pulse

D=0.2

D=0.5

T

amb

=25°C

50mm x 50mm

2oz FR4

Transient Thermal Impedance

Pulse Width (s)

T

h

e

rm

a

l R

e

si

st

a

n

c

e

(

°C

/W

)

T

amb

=25°C

50mm x 50mm

2oz FR4

100µs

1ms

10ms

100ms

1s

DC

R

DS(on)

Limit

V

DS

Drain-Source Voltage (V)

I

D

Dra

in

Curre

nt

(A

)

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