LightKey

SPEC NO: DS10121750

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 3.00 inch Single Digit 7 Segment LED Display

Internal Circuit Diagram

LD30011A (Common Cathode)

LD30011B (Common Anode)

Selection Guide

Single Digit 7 Segment LED Display, Digit Height: 76mm(3inch), External Dimensions:

70.0x110.0x13.0mm (L x W x H )

Part No.

Chip

Iv@IF=20mA

Iv@IF=20mA

One Seg

One DP

Common

Cathode

Common

Anode

Material

Color

WLD

Min.

Typ.

Min.

Typ.

LD30011AR

LD30011BR

GaAlAs

Super Red

640

36

45

12

15

LD30011AD

LD30011BD

GaAlAs

Hi-Red

640

81

112.5

27

37.5

LD30011AO

LD30011BO

GaAsP

Orange

625

31.5

40.5

10.5

13.5

LD30011AY

LD30011BY

GaAsP

Yellow

588

36

45

12

15

LD30011AG

LD30011BG

GaP

Green

568

31.5

40.5

10.5

13.5

LD30011AUR

LD30011BUR

AlGaInP

Ultra Red

640

135

202.5

45

67.5

LD30011AUO

LD30011BUO

AlGaInP

Ultra Orange

625

202.5

270

67.5

90

LD30011AUA

LD30011BUA

AlGaInP

Ultra Amber

605

135

202.5

45

67.5

LD30011AUY

LD30011BUY

AlGaInP

Ultra Yellow

595

135

202.5

45

67.5

LD30011AUG

LD30011BUG

AlGaInP

Ultra Green

573

135

202.5

45

67.5

LD30011APG

LD30011BPG

InGaN

Pure Green

525

540

1350

180

450

LD30011AUB

LD30011BUB

InGaN

Ultra Blue

470

135

202.5

45

67.5

LD30011AUW

LD30011BUW

SMD

Ultra White

\

450

540

150

180

Unit:

\

\

\

nm

mcd

mcd

mcd

mcd