STPS15L25D/G

2/5

Symbol

Parameter

Value

Unit

Junction to case

1

°C/W

THERMAL RESISTANCES

Symbol

Parameters

Test conditions

Min.

Typ.

Max.

Unit

Reverse leakage current

Tj = 25°C

1.3

mA

Tj = 125°C

225

450

mA

Forward voltage drop

Tj = 25°C

0.46

V

Tj = 125°C

0.3

0.35

Tj = 25°C

0.56

Tj = 125°C

0.41

0.46

Pulse test : * tp = 380 µs,

δ <2%

To evaluate the maximum conduction losses use the following equation :

2

(RMS)

STATIC ELECTRICAL CHARACTERISTICS

0

2

4

6

8

10

12

14

16

0

1

2

3

4

5

6

7

8

IF(av) (A)

PF(av)(W)

δ = 0.2

δ = 0.5

δ = 1

δ = 0.05

δ = 0.1

T

tp

Fig. 1: Average forward power dissipation versus

average forward current.

0

25

50

75

100

125

150

0

2

4

6

8

10

12

14

16

IF(av)(A)

Rth(j-a)=50°C/W

Rth(j-a)=Rth(j-c)

Tamb(°C)

T

tp

Fig. 2: Average forward current versus ambient

temperature (

δ = 0.5).

0

0.2

0.4

0.6

0.8

1

1.2

0

25

50

75

100

125

150

T (°C)

j

P(t )

P

(25°C)

ARM p

ARM

Fig. 4: Normalized avalanche power derating

versus junction temperature.

0.001

0.01

0.1

0.01

1

0.1

10

100

1000

1

t (µs)

p

P(t )

P

(1µs)

ARM p

ARM

Fig. 3: Normalized avalanche power derating

versus pulse duration.