LB-402DN Series

LED displays

!

!

!

!Internal circuit schematic

(example of common anode)

Dig.1

14

a1

16

b1

15

c1

3

d1

2

e1

1

f1

18

g1

17

D.P1

4

COM

Dig.2

13

a2

11

b2

10

c2

8

d2

6

e2

5

f2

12

g2

7

D.P2

9

COM

!

!

!

!Absolute maximum ratings

(Ta = 25

°C)

Parameter

Symbol

Red

Unit

LB-402VD / VN LB-402DD / DN LB-402YD / YN LB-402MD / MN

640

40

15

60∗

3

mW

mW

mA

mA

V

°C

°C

Topr

Tstg

Power dissipation

Power dissipation

Forward current

Peak forward current

Reverse voltage

Operating temperature

Storage temperature

640

40

15

60∗

3

Yellow

Orange

Green

640

40

15

60∗

3

960

60

20

60∗

3

−25~+75

−30~+85

!

!

!

! Electrical and optical characteristics

(Ta = 25

°C)

Parameter

Symbol

Red

Orange

Yellow

Green

Unit

Conditions

Min.

Typ. Max. Min.

Typ. Max.

2.8

V

µA

nm

nm

2.0

2.8

2.0

650

40

100

610

40

100

−

−

−

−

−

−

−

−

−−

−

−

−−

Min.

Typ. Max.

2.8

2.1

585

40

100

−

−

−

−

−

−−

Min.

Typ. Max.

2.8

2.1

563

40

100

−

−

−

−

−

−−

= 10mA

= 3V

= 10mA

= 10mA

∆λ

Forward voltage

Reverse current

Peak wavelength

Spectral line half

width

Not designed for radiation resistance.

!

!

!

! Luminous intensity

Unit

Min.

Typ.

Max.

Color

Type

Red

Orange

Yellow

Green

650

610

585

563

LB-402VD

LB-402VN

LB-402DD

LB-402DN

LB-402YD

LB-402YN

LB-402MD

LB-402MN

5.6

3.6

16

10

−

−

mcd

mcd

3.6

10

−

mcd

9.0

25

−

mcd