STPS3150/U

2/5

Symbol

Parameter

Value

Unit

Junction to leads

Lead length = 10 mm

DO-1201AD

20

°C/W

SMB

15

THERMAL RESISTANCES

Symbol

Parameter

Tests conditions

Min.

Typ.

Max.

Unit

Reverse leakage current

0.4

2.0

µA

0.6

2.0

mA

Forward voltage drop

0.78

0.82

V

0.63

0.67

0.85

0.89

0.70

0.75

Pulse test : * tp = 380

µs, δ <2%

To evaluate the maximum conduction losses use the following equation:

2

(RMS)

STATIC ELECTRICAL CHARACTERISTICS

P

(W)

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

2.4

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

I

(A)

F(AV)

T

tp

δ = 1

δ = 0.5

δ = 0.05

δ = 0.1

δ = 0.2

Fig. 1: Conduction losses versus average current.

I

(A)

F(AV)

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

0

25

50

75

100

125

150

175

T

tp

T

(°C)

amb

R

=75°C/W

th(j-a)

R=R

th(j-a)

th(j-I)

DO-201AD

SMB

Fig. 2: Average forward current versus ambient

temperature (

δ = 0.5).

I (A)

M

0

1

2

3

4

5

6

7

8

9

10

11

12

1.E-03

1.E-02

1.E-01

1.E+00

t

δ=0.5

t(s)

T =25°C

a

T =75°C

a

T =125°C

a

SMB

Fig. 3-1: Non repetitive surge peak forward current

versus overload duration (maximum values)

(SMB).

I (A)

M

0

2

4

6

8

10

12

14

1.E-03

1.E-02

1.E-01

1.E+00

t

δ=0.5

t(s)

T =25°C

a

T =75°C

a

T =125°C

a

DO-201AD

Fig. 3-2: Non repetitive surge peak forward current

versus overload duration (maximum values)

(DO-201AD).