STPS1150_11 datasheet(4/11 Pages) STMICROELECTRONICS

4 / 11 page

Characteristics

STPS1150

4/11

Doc ID 9472 Rev 5

Figure 7.

Non repetitive surge peak

forward current versus overload

duration - maximum values

Figure 8.

Non repetitive surge peak forward

current versus overload duration

- maximum values

Figure 9.

Relative variation of thermal

impedance junction to case versus

pulse duration

Figure 10.

Relative variation of thermal

impedance junction to case versus

pulse duration

I (A)

1.E-03

1.E-02

1.E-01

1.E+00

T =25°C

T =75°C

T =125°C

δ=0.5

t(s)

SMA

1.E-03

1.E-02

1.E-01

1.E+00

I (A)

T =25°C

T =75°C

T =125°C

δ=0.5

t(s)

DO-41

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.E-04

1.E-03

1.E-02

1.E-01

STmite

Z/R

th(j-c)

Single pulse

t (s)

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.E-04

1.E-03

1.E-02

1.E-01

STmite flat

Z/R

th(j-c)

Single pulse

t (s)

Figure 11.

Relative variation of thermal

impedance junction to ambient

versus pulse duration

Figure 12.

Relative variation of thermal

impedance junction to ambient

versus pulse duration

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.E-02

1.E-01

1.E+00

1.E+01

1.E+02

1.E+03

SMA

Z/R

th(j-a)

Single pulse

t (s)

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.E-02

1.E-01

1.E+00

1.E+01

1.E+02

1.E+03

Z/R

th(j-a)

Single pulse

t (s)

DO-41

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