BYT60P-400 / BYT260PIV-400 / BYT261PIV-400

3/7

0

102030

4050607080

0

10

20

30

40

50

60

70

80

90

100

110

IF(av) (A)

PF(av)(W)

δ =1

δ = 0.5

δ = 0.2

δ = 0.1

δ = 0.05

T

tp

Fig. 1: Average forward power dissipation versus

average forward current (per diode, for ISOTOP).

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

0

50

100

150

200

250

300

350

IM(A)

δ

P=100W

P=75W

P=25W

P=50W

T

tp

Fig. 2: Peak current versus form factor (per diode,

for ISOTOP).

0

25

50

75

100

125

150

0

10

20

30

40

50

60

70

Tamb(

°C)

IF(av)(A)

Rth(j-a)=2.5

°C/W

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

ISOTOP

SOD93

T

tp

Fig. 3: Average forward current versus ambient

temperature (

δ=0.5, per diode for ISOTOP).

1E-3

1E-2

1E-1

1E+0

0

50

100

150

200

250

300

350

400

450

t(s)

IM(A)

Tc=75

°C

Tc=50

°C

Tc=25

°C

t

δ=0.5

Fig. 4-1: Non repetitive surge peak forward current

versus overload duration (SOD93).

1E-3

1E-2

1E-1

1E+0

0

50

100

150

200

250

300

350

400

Tc=75

°C

Tc=50

°C

Tc=25

°C

t(s)

IM(A)

t

δ=0.5

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

versus overload duration (per diode, for ISOTOP).