FERD2045S

Characteristics

DocID031305 Rev 1

3/8

1.1

Characteristics (curves)

Figure 1: Average forward current versus ambient

temperat

ure (δ = 0.5)

Figure 2: Relative variation of thermal impedance

junction to case versus pulse duration

Figure 3: Reverse leakage current versus reverse

voltage applied (typical values)

Figure 4: Junction capacitance versus reverse

voltage applied (typical values)

Figure 5: Forward voltage drop versus forward

current (typical values)

Figure 6: Forward voltage drop versus forward

current (typical values)

0

5

10

15

20

25

30

0

25

50

75

100

125

150

Tamb(°C)

IF(AV)(A)

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

T

δ =tp/T

tp

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.E-04

1.E-03

1.E-02

1.E-01

1.E+00

tp(s)

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

Single pulse

1.E-02

1.E-01

1.E+00

1.E+01

1.E+02

0

5

10

15

20

25

30

35

40

45

VR(V)

IR(mA)

Tj = 125 °C

Tj = 25 °C

Tj = 50 °C

Tj = 75 °C

Tj = 100 °C

Tj = 150 °C

100

1000

10000

1

10

100

VR(V)

C(pF)

F = 1 MHz

Vosc = 30 mVRMS

Tj = 25 °C