1E-3

1E-2

1E-1

1E+0

0

1

2

3

4

5

t(s)

IM(A)

Ta=25

°C

Ta=60

°C

t

δ=0.5

Fig. 3: Non repetive surge peak forward current

versus overloadduration(maximum values).

1E-2

1E-1

1E+0

1E+1

5E+1

1E-2

1E-1

1E+0

tp(s)

Zth(j-a)/Rth(j-a)

T

tp

Single pulse

δ = 0.1

δ = 0.2

δ = 0.5

Fig. 4: Relativevariationofthermal impedancejunction

to ambient versus pulse duration (epoxy printed circuit

boardFR4with recommendedpad layout).

0

5

10

15

20

25

30

35

40

1E-4

1E-3

1E-2

1E-1

1E+0

1E+1

5E+1

VR(V)

IR(mA)

Tj=70

°C

Tj=25

°C

Tj=100

°C

Tj=150

°C

Fig. 5: Reverse leakage current versus reverse

voltage applied (typical value).

0

25

50

75

100

125

150

1E-1

1E+0

1E+1

1E+2

1E+3

5E+3

Tj(

°C)

IR[Tj] / IR[Tj=25

°C]

VR=40V

Fig. 6: Reverse leakage current versus junction

temperature (typical value).

12

5

10

20

50

10

20

50

100

200

VR(V)

C(pF)

F=1MHz

Tj=25

°C

Fig. 7: Junction capacitance versus reverse

voltage applied (typical value).

STPS140Z

3/5