STPS3150 datasheet(3/10 Pages) STMICROELECTRONICS

3 / 10 page

STPS3150

Characteristics

3/10

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

0.5

1.0

1.5

2.0

2.5

3.0

3.5

100

125

150

175

SMB flat

(°C)

amb

R=R

th(j-a)

th(j-l)

δ=tp/T

=40°C/W

. S

=2.5 cm

th(j-a)

(A)

F(AV)

I (A)

1.E-03

1.E-02

1.E-01

1.E+00

δ=0.5

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) (DO-201AD)

Figure 6.

Non repetitive surge peak forward

current versus overload duration

(maximum values)

I (A)

1.E-03

1.E-02

1.E-01

1.E+00

δ=0.5

t(s)

T =25°C

T =75°C

T =125°C

DO-201AD

1.E-03

1.E-02

1.E-01

1.E+00

SMB flat

T =25°C

T =75°C

T =125°C

I (A)

δ=0.5

t(s)

Figure 7.

Normalized avalanche power

derating versus pulse duration

Figure 8.

Normalized avalanche power

derating versus junction

temperature

0.001

0.01

0.1

0.01

0.1

100

1000

t (µs)

P(t )

(1µs)

ARM p

ARM

0.2

0.4

0.6

0.8

1.2

100

125

150

T (°C)

P(t )

(25°C)

ARM p

ARM

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