DocID024444 Rev 1

3/10

STPS10H100C

Characteristics

10

To evaluate the conduction losses use the following equation:

2

(RMS)

Figure 1. Average forward power dissipation

versus average forward current (per diode)

Figure 2. Average forward current versus

ambient temperature (

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

PF(av)(W)

IF(av) (A)

T

tp

0

25

50

75

100

125

150

175

0

1

2

3

4

5

6

Tamb(°C)

IF(av)(A)

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

Rth(j-a)=15°C/W

D²PAK, TO-220AB

TO-220FPAB

Figure 3. Normalized avalanche power derating

versus pulse duration

Figure 4. Non repetitive surge peak forward

current versus overload duration

P(t )

P

(10µs)

ARM p

ARM

0.001

0.01

0.1

1

1

10

100

1000

t (µs)

p

1E-3

1E-2

1E-1

1E+0

0

20

40

60

80

100

120

IM(A)

Tc=50°C

Tc=75°C

Tc=125°C

t(s)

t

D2PAK, TO-220AB

Maximum values per diode

Figure 5. Non repetitive surge peak forward

current versus overload duration (TO-220FPAB)

Figure 6. Relative variation of thermal

impedance junction to case versus pulse

duration

1E-3

1E-2

1E-1

1E+0

0

10

20

30

40

50

60

70

80

t(s)

IM(A)

Tc=50°C

Tc=75°C

Tc=125°C

t

Maximum values per diode

1E-3

1E-2

1E-1

1E+0

0.0

0.2

0.4

0.6

0.8

1.0

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

tp(s)

T

tp

Single pulse

D2PAK, TO-220AB per diode