LightKey

SPEC NO: DS10121755

REV: A.4

CHECKED: Emily Zhou

APPROVED: M.H. Lin

PAGE: 2/3

HTTP://WWW.DISPLAY-LEDS.COM

TEL: 0086-574-86322282

DATE: Jul/20/2011

Datasheet of 4.00 inch Single Digit 7 Segment LED Display

Internal Circuit Diagram

LD40011C (Common Cathode)

LD40011D (Common Anode)

7

A

4

6

C

B

D

29

3

E

F

5

10

G

DP

1,8

A

7

C

B

6

D

4

2

E

3

F

9

G

10

DP

5

1,8

Selection Guide

Single Digit 7 Segment LED Display, Digit Height: 101.60mm(4.00inch), External Dimensions:

90.00x122.00x15.00mm (L x W x H )

Part No.

Chip

Iv@IF=20mA

Iv@IF=20mA

One Seg

One DP

CC

CA

Material

Color

WLD

Min.

Typ.

Min.

Typ.

LD40011CR

LD40011DR

GaAlAs

Super Red

640

48

60

12

15

LD40011CD

LD40011DD

GaAlAs

Hi-Red

640

108

150

27

37.5

LD40011CO

LD40011DO

GaAsP

Orange

625

42

54

10.5

13.5

LD40011CY

LD40011DY

GaAsP

Yellow

588

48

60

12

15

LD40011CG

LD40011DG

GaP

Green

568

42

54

10.5

13.5

LD40011CUR

LD40011DUR

AlGaInP

Ultra Red

640

180

270

45

67.5

LD40011CUO

LD40011DUO

AlGaInP

Ultra Orange

625

270

360

67.5

90

LD40011CUA

LD40011DUA

AlGaInP

Ultra Amber

605

180

270

45

67.5

LD40011CUY

LD40011DUY

AlGaInP

Ultra Yellow

595

180

270

45

67.5

LD40011CUG

LD40011DUG

AlGaInP

Ultra Green

573

180

270

45

67.5

LD40011CPG

LD40011DPG

InGaN

Pure Green

525

720

1800

180

450

LD40011CUB

LD40011DUB

InGaN

Ultra Blue

470

180

270

45

67.5

LD40011CUW

LD40011DUW

SMD

Ultra White

\

600

720

150

180

Unit:

\

\

\

nm

mcd

mcd

mcd

mcd