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Data Sheet

RB421D

0

5

10

15

20

25

30

1

10

100

1000

0.001

0.01

0.1

1

10

100

1000

Rth(j-a)

Rth(j-c)

1ms

IM=1mA

IF=10mA

300us

time

Mounted on epoxy board

0

5

10

15

0.1

1

10

100

t

Ifsm

FORWARD VOLTAGE：VF(mV)

VF-IF CHARACTERISTICS

REVERSE VOLTAGE：VR(V)

VR-IR CHARACTERISTICS

REVERSE VOLTAGE:VR(V)

VR-Ct CHARACTERISTICS

VF DISPERSION MAP

IR DISPERSION MAP

Ct DISPERSION MAP

IFSM DISRESION MAP

NUMBER OF CYCLES

IFSM-CYCLE CHARACTERISTICS

TIME:t(ms)

IFSM-t CHARACTERISTICS

TIME:t(s)

Rth-t CHARACTERISTICS

trr DISPERSION MAP

VF DISPERSION MAP

0.01

0.1

1

10

100

0

100

200

300

400

500

600

0.01

0.1

1

10

100

1000

10000

0

5

10

15

20

25

30

35

1

10

100

010

20

30

f=1MHz

420

430

440

450

460

470

D1

AVE:439.5mV

Ta=25℃

IF=100mA

n=30pcs

260

270

280

290

300

310

D２

AVE:281.5mV

Ta=25℃

IF=10mA

n=30pcs

0

5

10

15

20

25

30

Ta=25℃

VR=10V

n=10pcs

AVE:2.548uA

0

5

10

15

20

AVE:5.50A

8.3ms

Ifsm

1cyc

AVE:6.20ns

0

5

10

15

0.1

1

10

100

8.3ms

Ifsm

1cyc

8.3ms

Ta=25℃

f=1MHz

VR=0V

n=10pcs

Ta=-25℃

Ta=125℃

Ta=75℃

Ta=25℃

Ta=-25℃

Ta=125℃

Ta=25℃

Ta=75℃

0

1

2

3

4

5

6

7

8

9

10

AVE:6.09pF

Ta=25℃

f=1MHz

VR=10V

n=10pcs

2/3

2011.04 - Rev.A