Thermal characteristics and derating information, Safe operating area, Derating curve – Diodes ZXTC2061E6 User Manual

Page 3: Pulse power dissipation, Transient thermal impedance

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ZXTC2061E6

Document Number: DS33646 Rev: 2 - 2

3 of 9

www.diodes.com

February 2013

© Diodes Incorporated

ZXTC2061E6

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RM

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A Product Line of

Diodes Incorporated






Thermal Characteristics and Derating Information

100µ

1m

10m 100m

1

10

100

1k

0

10

20

30

40

50

60

70

80

90

100

110

0.1

1

10

10m

100m

1

10

100m

1

10

10m

100m

1

10

NPN

Tamb=25°C

50mm x 50mm 2oz FR4

One active die

R

DS(on)

Limit

100µs

1ms

10ms

100ms

1s

DC

Safe Operating Area

I

C

Col

le

ct

or Current

(

A

)

V

CE

Collector-Emitter Voltage (V)

0

20

40

60

80 100 120 140 160

0.0

0.5

1.0

1.5

2.0

50mm x 50mm 2oz FR4

One activ die

50mm x 50mm 2oz FR4

One activ die, t < 5 sec

25mm x 25mm 1oz FR4

One activ die

25mm x 25mm 1oz FR4

two activ die

15mm x 15mm 1oz FR4

One activ die

Derating Curve

Temperature (°C)

M

a

x P

owe

r Di

ssi

pa

tio

n

(W

)

100µ

1m

10m 100m

1

10

100

1k

1

10

100

Safe Operating Area

Single Pulse

Tamb=25°C

50mm x 50mm

2oz FR4

One active die

Pulse Power Dissipation

Pulse Width (s)

M

ax

P

ower Di

ss

ip

at

ion (W)

D=0.1

D=0.05

Single Pulse

D=0.2

D=0.5

Tamb=25°C

50mm x 50mm 2oz FR4

One activ die

Transient Thermal Impedance

Pulse Width (s)

T

h

erm

a

l Res

is

tan

ce

(

°C/

W

)

PNP

Tamb=25°C

50mm x 50mm 2oz FR4

One active die

100µs

1ms

10ms

100ms

1s

DC

R

DS(on)

Limit

-V

CE

Collector-Emitter Voltage (V)

-I

C

Colle

ct

or

C

urr

ent

(A

)

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