STPS41L30CG / STPS41L30CT / STPS41L30CR

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Symbol

Parameter

Tests Conditions

Min.

Typ.

Max.

Unit

Reverse leakage current

Tj = 25°C

1.5

mA

Tj = 125°C

170

350

mA

Forward voltage drop

Tj = 25

0.48

V

Tj = 125°C

0.35

0.38

Tj=25

0.57

Tj = 125°C

0.47

0.49

Pulse test : * tp = 380 µs,

δ <2%

To evaluate the conduction losses use the following equation :

2

(RMS)

STATIC ELECTRICAL CHARACTERISTICS (per diode)

Symbol

Parameter

Value

Unit

Junction to case

Per diode

Total

1.5

0.8

°C/W

Coupling

0.1

When the diodes 1 and 2 are used simultaneously :

THERMAL RESISTANCES

0

1

2

3

4

5

6

7

8

9

10

11

0

5

10

15

20

25

IF(av)(A)

T

tp

PF(av)(W)

δ = 0.05

δ = 0.1

δ = 0.2

δ = 0.5

δ = 1

Fig. 1: Conduction losses versus average current.

0

5

10

15

20

25

0

25

50

75

100

125

150

Tamb(°C)

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

Rth(j-a)=50°C/W

IF(av)(A)

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.