LightKey

SPEC NO: DS10121717

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 0.56 inch Three Digit 7 Segment LED Display

Internal Circuit Diagram

LD5636A (Common Cathode)

11

A

E

8

6 NO CONNECT

10

DIG.1

D

74

B

BC

21

EF

12

5

3

GDP

B

B

AC

DP

DE

G

F

9

DIG.2

AB

BD

CF

G D

DIG.3

P

LD5636B (Common Anode)

11

A

E

8

6 NO CONNCET

10

DIG.1

7

42

1

D

B

BC

E

F

12

5

3

GDP

B

B

AC

DP

DE

9

G

F

DIG.2

AB

BD

CF

G

DIG.3

DP

Selection Guide

Three digits 7 Segment LED Display, Digit Height: 14.20mm(0.56inch), External Dimensions:

37.60x19.00x8.00mm (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.

LD5636AR

LD5636BR

GaAlAs

Super Red

640

8

10

8

10

LD5636AD

LD5636BD

GaAlAs

Hi-Red

640

18

25

18

25

LD5636AO

LD5636BO

GaAsP

Orange

625

7

9

7

9

LD5636AY

LD5636BY

GaAsP

Yellow

588

8

10

8

10

LD5636AG

LD5636BG

GaP

Green

568

7

9

7

9

LD5636AUR

LD5636BUR

AlGaInP

Ultra Red

640

30

45

30

45

LD5636AUO

LD5636BUO

AlGaInP

Ultra Orange

625

45

60

45

60

LD5636AUA

LD5636BUA

AlGaInP

Ultra Amber

65

30

45

30

45

LD5636AUY

LD5636BUY

AlGaInP

Ultra Yellow

595

30

45

30

45

LD5636AUG

LD5636BUG

AlGaInP

Ultra Green

573

30

45

30

45

LD5636APG

LD5636BPG

InGaN

Pure Green

525

120

300

120

300

LD5636AUB

LD5636BUB

InGaN

Ultra Blue

470

30

45

30

45

LD5636AUW

LD5636BUW

InGaN

Ultra White

\

100

120

100

120

Unit:

\

\

\

nm

mcd

mcd

mcd

mcd