STPS2L25 datasheet(3/9 Pages) STMICROELECTRONICS

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STPS2L25

Characteristics

3/9

Figure 1.

Average forward power dissipation

versus average forward current

Figure 2.

Average forward current versus

ambient temperature (

δ = 0.5) SMB

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

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

(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) SMB flat

Figure 4.

Non repetitive surge peak forward

current versus overload duration

(maximum values) SMB

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 flat

δ=tp/T

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

Figure 5.

Non repetitive surge peak forward

current versus overload duration

(maximum values) SMB flat

Figure 6.

Normalized avalanche power

derating versus pulse duration

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 flat

0.001

0.01

0.1

0.01

0.1

100

1000

t (µs)

P(t )

(1µs)

ARM p

ARM

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