DTV1500Hxx

4/8

1E-3

1E-2

1E-1

1E+0

0

10

20

30

40

50

60

t(s)

IM(A)

Tc=100°C

t

δ=0.5

Fig. 4-2: Non repetitive surge peak forward current

versus overload duration (ISOWATT220AC)

1E-3

1E-2

1E-1

1E+0

0

10

20

30

40

50

60

70

80

t(s)

IM(A)

Tc=100°C

t

δ=0.5

Fig. 4-3: Non repetitive surge peak forward current

versus overload duration (TO-220AC)

0.1

0.2

0.5

1.0

2.0

5.0

0

200

400

600

800

1000

1200

dIF/dt(A/µs)

Qrr(nc)

IF= 6A

90% confidence

Tj=125°C

Fig. 5: Reverse recovery charges versus dIF/dt

0.1

0.2

0.5

1.0

2.0

5.0

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

2.4

dIF/dt(A/µs)

IRM(A)

IF= 6A

90% confidence

Tj=125°C

Fig. 6: Reverse recovery current versus dIF/dt

0

20

40

60

80

100

120

140

0

5

10

15

20

25

30

35

40

dIF/dt(A/µs)

VFP(V)

IF= 6A

90% confidence

Tj=125°C

Fig. 7: Transient peak forward voltage versus

dIF/dt

0

20

40

60

80

100

120

140

300

350

400

450

500

550

600

650

700

750

800

dIF/dt(A/µs)

tfr(ns)

IF= 6A

90% confidence

Tj=125°C

VFR=3V

Fig. 8: Forward recovery time versus dIF/dt