1.1

Characteristics (curves)

Figure 1. Average forward power dissipation versus

average forward current (square waveform)

0

25

50

75

100

125

150

0

25

50

75

100

125

T

δ=tp/T

tp

PF(AV)(W)

δ=0.1

δ=0.2

δ=1.0

IF(AV)(A)

δ=0.05

δ=0.5

Figure 2. Forward voltage drop versus forward current

(typical values)

IF(A)

0.1

1.0

10.0

100.0

1000.0

0.0

0.5

1.0

1.5

2.0

Tj = 25 °C

VF(V)

Tj = 125 °C

Figure 3. Forward voltage drop versus forward current

(maximum values)

0.1

1.0

10.0

100.0

1000.0

0.0

0.5

1.0

1.5

2.0

Tj = 125 °C

Tj = 25 °C

IF(A)

VF(V)

Figure 4. Relative variation of thermal impedance junction

to case versus pulse duration

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.E-03

1.E-02

1.E-01

1.E+00

1.E+01

t (s)

p

Z

/ R

th(j-c)

th(j-c)

Single pulse

STTH20003

Characteristics (curves)

DS1796 - Rev 3

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