FDR54SE

2013. 6. 26

2/3

Revision No : 0

0.1

1

10

100

0

0.1

0.2

0.3

0.4

0.5

0.6

0.1

1

10

100

0

5

10

15

20

25

30

35

0

2

4

6

8

10

12

0

5

10

15

20

25

30

35

f=1MHz

FORWARD VOLTAGE:VF(V)

REVERSE VOLTAGE:VR(V)

REVERSE VOLTAGE:VR(V)

Fig.2 FORWARD CHARACTERISTICS

Fig.3 REVERSE CHARACTERISTICS

Fig.4 VR-CT CHARACTERISTICS

0.01

-55℃

25℃

75℃

100℃

125℃

-55℃

25℃

75℃

100℃

125℃

Notes: 1. A 2.0 kΩ variable resistor adjusted for a Forward Current (IF) of 10 mA.

2. Input pulse is adjusted so IR(peak) is equal to 10 mA.

3. tp» trr

+10 V

2 k

820 Ω

0.1 µF

DUT

VR

100 µH

0.1 µF

50 Ω OUTPUT

PULSE

GENERATOR

50 Ω INPUT

SAMPLING

OSCILLOSCOPE

tr

tp

t

10%

90%

IF

IR

trr

t

iR(REC) = 1 mA

OUTPUT PULSE

(IF = IR = 10 mA; measured

at iR(REC) = 1 mA)

IF

INPUT SIGNAL

Fig.1 RECOVERY TIME EQUIVALENT TEST CIRCUIT