STPS5L40

2/5

Symbol

Parameter

Value

Unit

Junction to ambient

75

°C/W

Junction to leads

Lead length = 10 mm

15

°C/W

THERMAL PARAMETERS

Symbol

Parameter

Tests conditions

Min.

Typ.

Max.

Unit

Reverse leakage current

Tj = 25°C

0.2

mA

Tj = 100°C

825

Tj = 125°C

25

75

Forward voltage drop

Tj = 25°C

0.44

0.50

V

Tj = 100°C

0.40

0.46

Tj = 125°C

0.38

0.44

Pulse test : * tp = 380 µs,

δ <2%

To evaluate the maximum conduction losses use the following equation:

2

(RMS)

STATIC ELECTRICAL CHARACTERISTICS

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

IF(av)(A)

PF(av)(W)

T

tp

δ = 0.05 δ

= 0.1

δ = 0.2

δ = 0.5

δ = 1

Fig. 1: Conduction losses versus average current.

0

1

2

3

4

5

6

0

25

50

75

100

125

150

Tamb(°C)

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

Rth(j-a)=75°C/W

IF(av)(A)

T

tp

Fig. 2: Average forward current versus ambient

temperature (

δ = 0.5).