1.1

Characteristics (curves)

Figure 1. Average forward power dissipation versus

average forward current

PF(AV)(W)

0

1

2

3

4

5

6

0

2

4

6

8

10

12

IF(AV)(A)

T

tp

δ =tp/T

δ = 0.1

δ = 0.2

δ = 0.5

δ = 1

δ = 0.05

Figure 2. Average forward current versus ambient

temperature(δ = 0.5)

0

2

4

6

8

10

0

25

50

75

100

125

150

IF(AV)(A)

Tamb(°C)

T

δ =tp/T

tp

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

Figure 3. Normalized avalanche power derating versus

pulse duration

P

(10 µs)

ARM

P

( p

t )

ARM

0.001

0.01

0.1

1

1

10

100

1000

t (µs)

p

Figure 4. Relative variation of thermal impedance junction

to case versus pulse duration

Zth(j-c) /Rth(j-c)

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

E-05

1.

E-04

1.

1.E-03

1.E-02

1.E-01

1.E+00

tp(s)

Single pulse

Figure 5. Reverse leakage current versus reverse voltage

applied (typical values)

1.E-02

1.E-01

1.E+00

1.E+01

E+02

1.

1.E+03

0

5

10

15

20

25

30

IR(mA)

VR(V)

Tj = 150 °C

Tj = 125 °C

Tj = 75 °C

Tj = 50 °C

Tj = 100 °C

Tj = 25 °C

Figure 6. Junction capacitance versus reverse voltage

applied (typical values)

C(pF)

100

1000

10000

1

10

100

VR(V)

F=1 MHz

VOSC=30 mVRMS

Tj=25 °C

STPS8L30DEE

Characteristics (curves)

DS9066 - Rev 2

page 3/9