STTH8R06D/FP/G/R

3/7

012

34

567

89

10

0

2

4

6

8

10

12

14

16

18

20

22

IF(av) (A)

PF(av)(W)

δ = 0.05 δ

= 0.1

δ = 0.2

δ = 0.5

δ = 1

T

tp

Fig. 1: Conduction losses versus average current.

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 6.5

0

10

20

30

40

50

60

70

80

90

100

VFM(V)

IFM(A)

Tj=125°C

Maximum values

Tj=125°C

Typical values

Tj=25°C

Maximum values

Fig. 2: Forward voltage drop versus forward

current

.

1E-3

1E-2

1E-1

1E+0

0.0

0.2

0.4

0.6

0.8

1.0

tp(s)

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

T

tp

δ = 0.5

δ = 0.2

δ = 0.1

Single pulse

Fig. 3-1: Relative variation of thermal impedance

junction to case versus pulse duration (TO-220AC,

I

0

10

20

30

40

50

60

70

80

90

100

110

120

0

200

400

600

800

1000

dIF/dt(A/µs)

VR=400V

Tj=125°C

IF=IF(av)

IF=0.5 x IF(av)

IF=2 x IF(av)

trr(ns)

Fig. 5:

(90% confidence).

0

2

4

6

8

10

12

14

16

18

20

22

0

200

400

600

800

1000

dIF/dt(A/µs)

VR=400V

Tj=125°C

IF=2 x IF(av)

IF=0.5 x IF(av)

IF=IF(av)

IF=0.25 x IF(av)

IRM(A)

Fig. 4:

Peak reverse recovery current versus

1E-3

1E-2

1E-1

1E+0

1E+1

0.0

0.2

0.4

0.6

0.8

1.0

tp(s)

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

δ = 0.5

δ = 0.2

δ = 0.1

Single pulse

T

tp

Fig. 3-2: Relative variation of thermal impedance

junction

to

case

versus

pulse

duration

(TO-220FPAC).