STPS2L40AF datasheet(3/10 Pages) STMICROELECTRONICS

3 / 10 page

STPS2L40

Characteristics

3/10

Figure 1.

Average forward power dissipation

versus average forward current

Figure 2.

Average forward current versus

ambient temperature (

δ = 0.5) SMB

0.0

0.2

0.4

0.6

0.8

1.0

1.2

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

(W)

F(AV)

δ=tp/T

(A)

F(AV)

δ = 1

δ = 0.05

δ = 0.1

δ = 0.2

δ = 0.5

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

100

125

150

(A)

F(AV)

(°C)

amb

=100°C/W

th(j-a)

R=R

th(j-a)

th(j-l)

SMB

δ=tp/T

Figure 3.

Average forward current versus

ambient temperature (

δ = 0.5)

SMBflat

Figure 4.

Average forward current versus

ambient temperature (

δ = 0.5)

SMAflat

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

100

125

150

I(A)

F(AV)

SMBflat

(°C)

amb

=100°C/W

th(j-a)

R=R

th(j-a)

th(j-l)

δ=tp/T

(A)

F(AV)

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

100

125

150

th(j-a)=Rth(j-l)

δ=tp/T

th(j-a)=200 °C/W

SMAflat

(°C)

amb

Figure 5.

Non repetitive surge peak forward

current versus overload duration

(maximum values) SMB

Figure 6.

Non repetitive surge peak forward

current versus overload duration

(maximum values) SMBflat

1.E-03

1.E-02

1.E-01

1.E+00

δ=0.5

I (A)

t(s)

T =25°C

T =75°C

T =125°C

SMB

1.E-03

1.E-02

1.E-01

1.E+00

I (A)

T =25°C

T =75°C

T =125°C

SMBflat

δ=0.5

t(s)

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