1N4148 / 1N4150 / 1N4448 / 1N914B

Diodes

!

!

!

!Electrical characteristic curves

(Ta = 25

°C)

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

0.2

0.5

1

2

5

10

20

50

100

(V)

Fig. 1 Forward characteristics

0

20

40

60

80

100

120

3

10

30

100

300

1000

3000

(V)

Fig. 2 Reverse characteristics

70

°C

50

°C

100

°C

Ta

0

0

10

20

30

0.5

1.0

1.5

2.0

2.5

3.0

515

25

f

=1MHz

(V)

Fig. 3 Capacitance between

terminals characteristics

Fig. 4 Reverse recovery time

characteristics

0

0

10

20

30

1

2

3

=6V

(mA)

0.1

1

10

100

1000

10000

1

2

5

10

20

50

100

PULSE

Single pulse

PULSE WIDTH : Tw (ms)

Fig. 5 Surge current characteristics

PULSE GENERATOR

OUTPUT 50

Ω

SAMPLING

OSCILLOSCOPE

50

Ω

0.01

µF

100ns

INPUT

D.U.T.

OUTPUT

0

5

Ω